VES | ecovent | Ecovent High Efficiency Heat Recovery

Ecovent
Ecovent
Step by Step Guide
R
1
Choose Duties up to 1.5 m3/s
or 2.5 m3/s
Ecovent
complete range of VES HVAC solutions:
Air
Air Handling
Handling Units
Units:
R
•
•
Duties up to 1.5 m3/s
Page 6
•
•
•
•
Ecovent
High Efficiency
heat recovery
Other products and services from the
Other products and services from the
complete range of VES HVAC solutions:
R
Supply and extract, combined or separate.
Heat recovery including crossflow plate heat
exchangers, thermal wheels and run-around coils.
Plantroom or weatherproof, flat or stacked.
Fitted silencers, inverters and controls.
Matching DX condensing units.
Various case constructions including EN 1886
certified units.
Low energy / high
efficiency fans
Low SFPs to achieve
L2 Building Regulations
Duties up to 2.5 m /s
Page 18
Duties up to 2.5 m /s
•
•
•
Wide range of models
for ceiling void, plantroom
and external locations
curved impellers.
Round, axial and mixed flow fans.
Fitted silencers available on all units.
Manual and automatic speed controllers available.
• For ceiling void, plantroom and weatherproof.
Twin
Fans:
•
Many
models and configurations.
• Fitted auto-changeover system.
a b
2
Performance
Curve
Specify
your chosen
unit
Unit
Configuration
Ecovent
DUTIES up to
2.5 m3/s
R
Wall and Ceiling Fans
•
All types for commercial, industrial and
and Ceiling
Fans:
Wall
domestic
premises.
c d
Heating and
Controls
• Three ranges for volume and pressure.
Roof
Extract
Units:sheet bases.
•
Curb
and soaker
Kitchen Hood Extract Fans
• Heavy duty high temperature fans for hot
Kitchen
greasyHood
air. Extract Fans:
• Motors out of airstream.
• Single inlet fans, in-line and vertical jet roof units.
Noise
Control
Control Panels
3
Filters
Plug & Play
4
Demand
Ventilation
Case
Construction
Prewired/Fitted
Controls
Thyristor
Heater
Energy
Efficient Fans
Speed
Control
Humidity
Temperature
Heat
Recovery
Specify bespoke
options for
Ecovent
products
Page 31
R
Ecovent
• Matching silencers available for all ventilation
Control:
Noise
products.
• Silencers designed to meet noise criteria.
• Cleanable silencers.
• Weatherproof silencers.
Specialist Site Services
The Ecovent Acoustic high efficiency, low noise
heat recovery unit with duties up to 0.45 m3/s,
low Specific Fan Power and low energy / high
efficiency fans.
Buy from
C
2013 VES
Issue ECO05W - 9/2014
www.vesdirect.co.uk
VES reserves the right to amend product specifications and details without notice
© 2010 VES Andover Ltd.
Issue CC01 - 01/2010
ISO 9001:2008
Cert. No. Q05375
VES Head Office
Eagle Close, Chandlers Ford Industrial
Estate,
Chandlers
Hampshire
SO53notice.
4NF
VES reserve
the right
to amendFord,
productEastleigh,
specifications
and details without
Tel: 08448 15 60 60 Fax: 023 8026 1204
VES Manchester Office
Unit 6, Willan Enterprise Centre, 4th Avenue, The Village, Trafford Park, Manchester M17 1DB
Tel: 0161 848 8711 Fax: 0161 848 7268
For details on Ecovent product codes please turn
to the back of this flap.
R
Acoustic
Unit
Noise Control
• Plant refurbishment.
•
Energy saving
upgrades.
Specialist
Site Services:
• Noise reduction.
• Site surveys.
• Kitchen ventilation.
• AHU flat pack installation.
• Maintenance.
• Spares.
50mm double skinned case construction to
BS EN 1886, plantroom or weatherproof, flat or
stacked. Plug-fan and inverter, cross flow heat
exchanger with optional controls and heating types.
Refer to page 18.
Also available...
• Off the shelf and built to order panels.
Control
Panels:
•
Air quality
sensors and energy savers.
• Intelligent control software.
• A range of remotes including touch screen.
Add control
packages for
performance
and efficiency
Pages 26-30
R
Duties up
to 2.5 m3/s
Variety of control options to suit
unit requirements
Roof Extract Units
Duties up
to 1.5 m3/s
Ecovent
High efficiency plate heat
exchanger and modulating face
and bypass damper
Twin Fans
Ecovent
R
25mm double skinned case construction,
plantroom or weatherproof, flat or stacked.
EC fans with integrated control, cross flow heat
exchanger with optional controls and heating types.
Refer to page 6.
3
Duct Fans
Duct
Fans:
•
In-line centrifugal, with forward or backward
3
Ecovent
DUTIES up to
1.5 m3/s
R
R
VES Glasgow Office
Unit 15, Evans Business Centre, Springhill Parkway, Glasgow Business Park, Glasgow G69 6GA
Tel:VES
0141Andover
771 6823 Ltd
Fax: 0141 771 6892
Eagle Close, Chandlers Ford Industrial Estate, Chandlers Ford, Eastleigh, Hampshire SO53 4NF
Tel: 08448 15vesdirect.co.uk
60 60 I Fax: 023 8026info@ves.co.uk
1204 I Email: info@ves.co.uk
ves.co.uk
www.ves.co.uk
Ecovent
R
vesdirect.co.uk
part of a complete range of innovative,
flexible products from the HVAC experts
R
R
Ecovent
R
Control
Panel Section
Options
Main
Filter
Case Construction
Handing
Name
Part No.
Ancillaries Examples
Colour
Resistance (Pa)
R
Ecovent Model
Infill
R
33
Main
Heating
Download specification from www.ves.co.uk/information-centre
Unit
Config
Heat
Recovery
Intelligent controls enhance
performance whilst saving
energy and money.
Phase
Temperature
Energy Saving
Fan
Size
Humidity
Thyristor
Heater
Fan
Type
Plug & Play
Air Quality
2.1 Ancillaries
A. The unit shall be fully compatible with a standard range of spigot mounted silencers. The silencers shall be suitable for direct mounting to the unit.
B. The silencer shall be a rigidly constructed single skinned galvanised sheet steel case lining incorporating internal splitting vanes lined with resin bonded mineral wool.
C. The silencer casework shall be provided naturally finished in high quality galvanised steel as standard. Internal and External powder coat available as indicated in the schedule. Colour to be in accordance with schedule.
Unit
Size
Filters
3.1
Product
Speed
Control
Case
Construction
3
[null]
/R7004
Energy
Efficient Fans
Demand
Ventilation
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
/ISC
/CPSC
Prewired/Fitted
Controls
2
/G4
/F7
Air Volume (m³/s)
/DS
/EE
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
-W
-E
[null]
1
EVX
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
CPB0-1/6KW-1/P/C
EHEX1/1KW/1X1
EVXCWKT700
EVXVA300/1300/STD
NRGX9000
0
Excellent build quality
ensures minimal noise
breakout, low SFPs and
air tight performance.
Control Panel
Electric Heater Battery
Valve & Acuator Kit
Silencer
Feet
p8
0
p10
/FP
/FW
/SP
/SW
p12
50
/RT
/RB
/LT
/LB
/L
/R
Robust Construction
p14
100
-1
-1
-1
-1
-3
-3
-3
-3
150
Colour
200
null=Galvanised
R=RAL
(colours)
p16
3
4
5
7
9
6
7
9
p20
250
Control Panel Section
p22
300
Main Filter
350
Handing
Versatile location, handing
and access options
meet the widest range of
project requirements.
p24
400
Infill
450
/ISC=Isolator and built in
Speed Controller
Versatile Options
500
2.0. Controls
A. The unit shall be fitted as standard with EC or Inverter fan speed control system to match fan type with max/min speed and 0-10 VDC BMS control, i.e Air Quality or Temperature sensor.
B. The unit shall be available with optional unit mounted CPB or CPC control panel as manufactured and factory fitted by
VES Andover Ltd. to suit electric or hot water heating, or alternative loose CPB or CPC panel for installation by others. If no control panel is ordered the unit will be supplied with local isolator for unit mains connections.
C.Fitted Controls shall be positioned as indicated in the schedule and detail drawings.
D. Controls shall be supplied with internally mounted circuit breakers, run, trip and panel live indication and lockable door isolation switch.
E. Control panels shall have individual circuit breakers for Supply, Extract, Control and Electric Heater Battery where indicated in the schedule and detail drawings.
F. Fitted controls shall be supplied with a supply air duct sensor to be fitted on-site by others as indicated in
the schedule.
G.Fitted controls shall be supplied with a wired AHU mounted LCD controller unless otherwise specified. Optional room user interfaces are available.
H. Fitted controls shall be fully pre-wired to internal components. Hot water controls shall be pre-wired to a local junction box for easy electrical connection to optional four port valve actuator supplied by VES Andover LTD as indicated in the schedule.
/CPSC=Control Panel and
built in Speed Controller
550
/G4
/F7
600
1.9. Operation Environment
A. The unit shall be designed to operate in ambient temperatures from -20 °C up to 40 °C, and can run continuously at up to 80% humidity level.
B. The fan impellers shall be available with optional Acrythane finish suitable for coastal or corrosive environments.
Plantroom /RT=Right Top
Flat /RB=Right Bottom
/LT=Left Top
/LB=Left Bottom
Ecovent Performance
650
Size 1-5=DS (25mm)
Size 6-8=EE (50mm)
R
1.8. Heating
A. The units shall be available with hot water or electric element heating as indicated in the schedule and detail drawings.
B. The hot water heater battery shall be of copper tube, aluminium fin block construction, with galvanised sheet steel casework.
The flow and return pipe connections shall be handed as indicated in the schedule and detail drawings.
C. The hot water heater battery shall be available with alternative fin coatings by special order, as indicated in the schedule.
D. The electric heater battery shall be suitable for single or three phase supply and compatible with thyristor control as indicated in the schedule and detail drawings.
E. The electric heater battery shall consist of an element array sized to suit the steps and phases as indicated in the schedule and detail drawings. The elements shall consist of a tubular incolloy shroud containing compressed magnesium oxide powder packed around a Nickel Chromium resistance wire. The element array shall be evenly spread across the open area of the duct.
F. Where multiple elements are required to achieve the steps and phases as indicated in the schedule, elements shall be linked by copper busbar or terminated with electrical connectors.
G.The electric heater battery shall be fitted as standard with a 130 °C non-adjustable thermal safety cutout, with manual reset.
H.All electric heaters shall be 1500 V flash tested, and resistance tested for correct component assembly. Test certificates shall be
available on request.
Weatherproof /L=Left
Flat /R=Right
Stacked
Simple connection and
pre-installed features save
on site costs and reduce
lead times. Carefully
designed maintenance
features minimise downtime
and total cost of ownership.
7
R
Manufactured in the UK
VES has over 12000m2 of manufacturing and
stores space, and has state of the art sheet
metalworking equipment, plus a large powder
coating plant. VES also has a substantial
controls department, and makes components
such as dampers and electric heaters in-house.
This not only provides employment for local
people, but also many suppliers around the UK.
Simple Installation
and Maintenance
6
Superior customer service
VES employs a range of experts in disciplines
including: air movement, noise control,
air conditioning, controls, electrics and product
refurbishment, and we have key staff who have
worked at VES for many years.
2
1
1.7. Filtration
A. The filters shall be 37mm pleated filter media as standard, with rigid wax treated cardboard moisture resistant frame.
B. Filters shall be to BS EN 779 : 2012 Classification Grade G4 as standard, grade as indicated in the schedule and detail drawings.
F7 alternative available.
Main Heating
4
VES operates a quality assurance system
to ISO 9001, monitored by the BSI. The air
movement products are tested in-house to
BS EN ISO 5801:2008, BS 848-1:2007 and
submitted for external testing and approval
when necessary. VES specialise in bespoke
designs for ventilation units. Whatever the
issue, be it space, noise or temperature,
VES can provide a design solution to meet
the requirements of the project.
Experience and expertise
5
1.6. Drain Pan
A. The unit shall include a built-in condensate drain pan as standard.
B. The drain pan discharge connection shall be 15mm plain PVC stub type.
Unit Config
3
High quality, flexible solutions
From the moment we receive your enquiry, to
delivery and beyond; we have the people in
place to give excellent customer service.
The VES after sales service covers the whole of
the UK and is among the best in the industry.
Energy saving packages
combine intelligent controls
technology, products
and services.
/FP= Flat Plantroom
-W=Water Heating
/FW= Flat Weatherproof
-E=Electric Heating
/SP=Stacked Plantroom
[null] =No Heating
/SW=Stacked Weatherproof
The product range encompasses all types of
ventilation products, including those required
for commercial, industrial, public and domestic
buildings. The emphasis is on low energy
products and sophisticated controls to meet
Building Regulation requirements. The range
extends from a small bathroom extract fan up
to large bespoke air handling units. There are
specialist heat recovery units; high temperature
fans for kitchen hood extract; duct, wall, ceiling
and roof units; low noise products, silencers and
fitted controls.
Meet regulations, minimise
noise and maximise
performance.
4
4
4
4
4
1
1
1
Suitable for many installations including offices, schools, hotels and retail
establishments, the Ecovent range is designed to fit any application. With a wide
range of models for ceiling void, plantroom and external locations, including a
variety of control options, there will be an Ecovent unit to suit.
Energy Saving
1
2
3
4
5
6
7
8
Ecovent has been the acknowledged market leader in heat recovery air
handling units for over 10 years. The high efficiency heat recovery range
includes units with duties up to 2.5 m3/s, all with low Specific Fan Power
and low energy / high efficiency fans.
Product
R
Ecovent
Features and Benefits
EVX
Complete range of products
Ecovent
High Efficiency heat recovery units
Example Codes
VES has been supplying products for the HVAC
industry for over 40 years, and have the in-depth
knowledge and resources to provide solutions to
all ventilation related requirements. We are a
substantial British manufacturing company with
over 250 employees, several factories plus a
regional base in the north of England, and sales
engineers located throughout the UK.
Product
Code Guide
Plantroom EVX 143-1/FP-E /DS/RT/G4/ISC
Weatherproof EVX819-3/SW-W/EE/L/G4/CPSC
Why choose VES
R
Energy Efficient
Energy efficient units with low SFPs
to help achieve L2 Building Regulations.
Units are fully tested to BS EN ISO
5801:2008, BS 848-1:2007
(airside performance) and
DIN 45635-38 (acoustic performance).
2
High Performance Fans
1
Backward curve EC fans offering
maximum efficiency, minimum energy
consumption, fully controlable and
ErP2015 compliant.
Heat Recovery
Bypass Damper
Integrated Controls
Complete Ventilation Package
Pre-wired Controls & Isolator
‘Plug & Play’ Fans
Cross flow plate heat exchanger
which has no cross contamination
of moisture, smells or fumes.
A minimum of 50% efficiency to
BS EN 308:1997 specification.
Modulating damper to efficiently
control the heating / cooling recovery
and available free heating / cooling.
BlueSense energy saving packages
combine intelligent technologies
with energy saving products,
services and engineering expertise.
33
The unit is pre-wired to an
integral controls package or isolator
to reduce onsite wiring requirements.
Airflow Commissioning
The unit air volume can automatically
be commissioned when purchased
with a VES control panel, through the
inlet eye pressure tappings. Individual
volumes for supply and extract can be
adjusted easily at the user interface
also allowing more control of demand
ventilation and night set back volume.
Multi-Access
Plantroom units suitable for
top and bottom access, left or right
hand side to suit site and or
installation requirements. External
units suitable for left or right hand
side or top access only.
7
VES offer the expertise, products and
services to provide a complete ventilation
package including heat recovery unit,
integrated controls and site assistance,
providing peace of mind through reliable
products and expert knowledge.
4
Fan motor assembly is internally
anti-vibration isolated and
fitted with a quick change plug
connector for easy maintenance.
Filter Maintenance
5
A range of high efficiency filtration
with side access panels for easy
and safe filter maintenance. If a
VES control panel is ordered it will
provide conditional based servicing
information, calculating the efficient
optional filter change point.
Heating Options
6
A variety of modulating
LPHW and electric heater
options are available to suit
the required application.
Construction
Powdercoat Options
Double skinned cases, available in
plantroom or weatherproof, flat or
stacked configuration. All units
built with an aluminium tubular
frame, and galvanised steel sheet
panels, with resin bonded mineral
wool slab infill.
External units supplied with sloping roof,
channel base, inlet and exhaust cowls.
Ecovent units are polyester powder
coated to Signal Grey to RAL7004, at
the VES factory. Alternative colours
and powder coated internal units
are also available.
BlueSense Energy Saving Package
=
Ecovent unit with
integral controls
EC fan - with full control
Sensor options
The sign of energy saving
products, services and expertise
For more information
refer to pages 26-27
1
Ecovent
R
High Efficiency heat recovery units
Ecovent Applications
R
The advantages of heat recovery units are well documented, but when this technology is pushed further
offering larger and low profile units, the benefits extend to an even wider range of projects and buildings.
The need for energy recovery is ever growing. The rise in
energy prices and further environmental commitments places
an increasing burden on organisations as they seek to reduce
energy consumption. The VES Ecovent range incorporates
a number of leading technologies and central control strategies
to provide the most effective and efficient heat recovery
ventilation products, helping reduce energy use
and consumption.
The Ecovent range of energy recovery ventilation systems,
incorporating energy efficient EC fans, plate heat exchanger
and intelligent controls, ensures the system meets ventilating
requirements of both new builds and refurbishment applications.
A wide range of duties allow this product to be used across
a multitude of applications from small offices, classrooms,
multi-zone buildings, hotels and apartments. Coupled with
intelligent controls systems the energy savings can be further
enhanced for applications, where the room occupancy time and
rate varies - air systems respond automatically to continually
maximise energy savings without sacrificing comfort.
= Supply air
= Return air
BlueSense Energy Saving Package
=
Ecovent unit with
integral controls
2
EC fan - with full control
Sensor options
The sign of energy saving
products, services and expertise
For more information
refer to pages 26-27.
High Efficiency Heat Recovery
f Low energy / high efficiency fans.
f Low SFPs to achieve L2 Building Regulations.
f High efficiency plate heat exchanger and
modulating face and bypass damper to control
heating / cooling recovery.
f Variety of control options to suit unit requirements.
f Quick change plug connections for easy
electrical maintenance.
f Multi access plantroom units with top, bottom, left or
right hand side.
BlueSense Intelligent Control
f Inbuilt intelligent controls
technology for performance
and efficiency.
f Demand ventilation control
improves air quality, reducing
energy consumption.
f Automatic air volume
commissioning.
f Conditional based servicing,
calculating the efficient optimal
filter change point.
f Integrated energy meter for actual
consumption and savings.
VES Comprehensive Support
f Pre-sales support and design at the customers or
consultants office.
f Site assistance and controls optimisation to ensure
system is commissioned for maximum energy saving.
Building Management Systems
fO
pen communication protocols,
such as Modbus® or BACnet®.
fO
ur aim is to provide a flexible,
straight forward operation and satisfy
individual customer needs.
3
Ecovent
R
High Efficiency heat recovery units
Duties up to
1.5 m3/s
Easy Selection
Page 6.
VES Ecovent range provides comprehensive heat
recovery units to suit a variety of applications.
Selecting Ecovent units has been made easy, through
our simple step by step process. We’ve done all of
the hard work leaving you to specify and define
your unit requirements.
1
Choose duties up to
1.5 m3/s or 2.5 m3/s
Ecovent
R
Duties up to 1.5 m3/s
25mm double skinned case construction,
plantroom or weatherproof, flat or stacked. EC fan
with integrated control, cross flow heat exchanger
with optional controls and heating types.
Refer to page 6.
2
Specify your unit
a
Performance
b
Unit Configuration
2a. Performance Curve
100%
90%
80%
70%
60%
50%
Ecovent
R
Duties up to 2.5 m3/s
50mm double skinned case construction to
BS EN 1886, plantroom or weatherproof, flat or
stacked. Plug fan complete with inverter, cross flow
heat exchanger with optional controls and
heating types.
Refer to page 18.
2b. Unit Configuration
F
C
D
G
E
A
B
Also see Specifications on pages 32-33
4
Ecovent Performance
R
650
R
600
550
500
Resistance (Pa)
450
p24
400
350
p22
300
p20
250
p16
200
150
TM
p14
100
p12
50
p10
p8
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
2
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
3
3.1
Air Volume (m³/s)
3
c
Heating and Controls
d
Noise Control
2c. Heating and Controls
Technical Data
Air Volume
Heating
Heating and Control Options
m /s
Leaving Air
o
Temp C
Maximum kW
Water Flow
Rate l/s
Pressure kPa
31.1
4.4
0.10
6.3
0.125
29.7
5.3
0.12
8.9
0.150
Output
28.5
0.170
6.1
25.0
6.2
o
o
Water
Coil
0.100
3
LPHW
Maximum
0.14
11.7
0.14
12.0
Connection
Control Panel
Size BSP
1/
Valve & Actuator Kit
CPB0-1/W/P/C
II
2
EVXCWKT100
CPC0-1/W/P/CC/C
o
LPHW coil, designed for LPHW 82/71 C, EAT -5 C, LAT 25 C, coil construction copper tubes, aluminium fins, coil connections 1/2 BSP.
II
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Technical Data
Air Volume
Electric
0.100
31.1
1 kW
0.125
29.7
2 kW
EHEX1/2KW/1X1
3 kW
EHEX1/3KW/1X1
4 kW
EHEX1/4KW/1X1
6 kW
EHEX1/6KW/1X1
0.150
Heating
Heating and Control Options
Output
28.5
0.170
25.0
0.170
29.2
3ph - Electric Heater
1ph - Electric Heater
Maximum kW
Leaving Air
o
Temp C
3
Thyristor
Maximum
m /s
Electric Heater
Electric Heater
Control Panel
EHEX1/1KW/1X1
Control Panel
EHEX1/1KW/1X3
CPB0-1/6KW-1/P/C
CPC0-1/6KW-1/P/CC/C
EHEX1/2KW/1X3
EHEX1/3KW/1X3
EHEX1/4KW/1X3
CPB0-1/6KW-3/P/C
CPC0-1/6KW-3/P/CC/C
Add control
packages for
performance
and efficiency
Pages 26-30
Include BlueSense integrated controls
to take advantage of energy saving
demand ventilation, as well as many
additional benefits.
Variety of control features:
f Local control or user
interface options.
f Real time efficiency and energy
usage calculations.
Demand
ventilation and optimised f
start up.
f Automatic airflow commissioning.
f Variety of heating options.
f Remote communication
(Modbus®, BACnet® ).
EHEX1/6KW/1X3
o
o
3
Air off temperature based upon entering air of -5 C. Power = Air Volume x Constant x Temperature Rise.
kW = m /s x 1.21 x rT C
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Filters
Demand
Ventilation
Case
Construction
Prewired/Fitted
Controls
Thyristor
Heater
Energy
Efficient Fans
Speed
Control
Humidity
Temperature
2d. Noise Control
-12
Sound Spectrum dB re 10 W PWL Centre
Frequency (Hz)
Fan Speed
rpm
63
125
250
500
1k
2k
4k
8k
100%
2270
66
68
70
71
69
68
63
54
44
36
44
37
90%
2043
65
67
68
68
66
65
59
51
41
34
42
35
80%
1816
63
65
66
64
63
61
56
47
39
32
40
33
70%
1589
59
61
60
59
58
56
49
39
33
25
34
27
60%
1362
58
59
58
56
55
53
46
35
31
23
32
25
50%
1250
56
58
56
54
52
50
43
31
28
21
30
23
125
250
500
1k
2k
4k
8k
-7
-3
-22
-28
-29
-26
-25
Centre Frequency
63
-4
R
As well as offering a wide range of
standard Ecovent units VES is able
to build bespoke versions for special
applications and requirements.
Units can be adapted for higher
specifications e.g. minimising
noise breakout or for
architectural aesthetics.
Our experience with controls also
enables high levels of integration
with Building Management Systems
or existing systems, as well as
matching to niche applications.
Casing Noise Breakout
Fan
Voltage
Case Insertion Loss
4
Specify bespoke
options for
Ecovent products
Page 31
NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m
Plug & Play
Heat
Recovery
-12
Sound Spectrum dB re 10 W PWL Centre
Frequency (Hz)
Silencer Option
EVXVA200/1200/STD
63
125
250
500
1k
2k
4k
8k
Induct Loss
-4
-5
-6
-14
-24
-27
-21
-18
Note: The silencer will add a maximum of 26 Pa to the external resistance.
Energy monitoring is an effective
way of highlighting areas for potential
savings, whilst providing a key indicator to
ongoing energy consumption.
Refer to pages 26-27.
5
Ecovent
R
High Efficiency heat recovery units
Ecovent
R
Duties up to 1.5 m3/s
25mm double skinned case construction, plantroom or
weatherproof, flat or stacked. EC fans with integrated
control, cross flow heat exchanger with optional controls
and heating types.
Features
Performance
f
Robust 25mm double skinned construction
for reduced noise, with easy side filter access.
fBackward curved EC fans, low power
consumption and ErP2015 compliant.
650
600
Cross flow heat exchanger to BS EN 308:1997
f
specification.
550
500
Unit 1-2 complete with modulating 24 VAC
f
face damper. Units 3-5 complete with fully
modulating 24 VAC face and bypass damper.
Resistance (Pa)
450
400
350
300
rade G4 standard with F7 high efficiency synthetic
f G
pleated filters optional.
p16
250
p14
200
LPHW and electric Thyristor heater options available.
f
p12
150
100
p8
50
0
0
0.1
Controls
p10
0.2
0.3
f
Intuitive user access for operation and commissioning.
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
Air Volume (m³/s)
3
Ecovent duties up to 1.5 m /s
1.6
1.7
fEnergy monitoring and optimisation providing real-time
energy consumption, heat recovery and automatic
parameter adjustment between Comfort and Economy.
fControl panel can be pre-wired to the unit and factory
commissioned, complete with quick change plug
connectors on electrical components.
Construction 25mm
EC Fans
Cross flow Plate Heat Exchanger
25mm double skinned case, constructed
using an extruded aluminium box section
framework. Flush fitting galvanised steel
panels are double sealed with high grade
gaskets, together with high grade hinges
and catches and handles.
Backward curved EC fans offering maximum
efficiency, minimum power consumption, full
control and ErP2015 compliant.
Modulating damper efficiently controls the
heating / cooling recovery and free
heating / cooling. This is automatically
provided when a VES panel is purchased.
Features of Intelligent Controls
6
Prewired/Fitted
Controls
Demand
Ventilation
Case
Construction
Filters
Air Quality
Thyristor
Heater
Energy
Efficient Fans
Speed
Control
Plug & Play
Humidity
Temperature
Heat
Recovery
Energy Saving
Intelligent controls enhance
performance whilst saving
energy and money.
duty up
1 Choose
to 1.5 m /s or
3
2.5 m3/s
2 Specify your
chosen unit
for
3 packages
performance
Add control
and efficiency
Pages 26-30
for
4 options
Ecovent
Specify bespoke
products
Page 31
Filter Maintenance
Electric and LPHW Heater Batteries
Cases are offered for plantroom and
weatherproof locations, flat or stacked.
Access can be left, right, top or bottom to
suit installation requirements. External unit
supplied with sloping roof, channel base,
inlet and exhaust cowls.
A range of high efficiency filtration with side
access panels for easy and safe filter
maintenance. If a VES control panel is
ordered it will provide conditional based
servicing information, calculating the
efficient optional filter change point.
Optional coil has been sized to have a low
pressure drop across the coil face, ensuring
that SFPs are kept to minimum. Optional EHB
is fitted with a thermal cut out and air flow
pressure switch safety devices and suitable
for energy efficient modulating Thyristor
control. No heat options are also available.
Energy Control
User Interfaces
Optimised Control
Integrated energy meter for actual energy
consumption and saving calculations is
optionally supplied to display real time
information on the user interface.
A user interface is supplied, mounted on
the air handling unit to simplify the
commissioning process. A variety of
remote user interfaces are available to suit
individual application requirements.
Optimised start and stop that compares
fresh air and room temperature to
start and stop the unit automatically
providing energy savings without
sacrificing comfort.
Heat Exchanger Efficiency
Pre-wired
Airflow Commissioning
Cross flow plate heat exchanger which
has a minimum of 50% efficiency to
BS EN 308:1997 specification.
Combined with a VES control panel the
recovered energy is displayed in real time
helping manage costs and confirming
efficiency regulations.
Control panels can be pre-wired to the unit
and factory commissioned, complete with
quick change plug connectors on electrical
components and between unit sections.
This service reduces onsite installation,
giving the installer peace of mind from a
complete ventilation package. The unit can
also be supplied with an isolator for
non-controls options.
The unit air volume can automatically be
commissioned when purchased with a VES
control panel, through the inlet eye
pressure tappings. Individual volumes for
supply and extract can be adjusted easily
at the user interfaces also allowing more
control of demand ventilation and night set
back volume.
DUTIES up to 1.5 m3/s
Configuration
BlueSense Energy Saving Package
=
Ecovent with
integral controls
EC fan - with full control
Sensor options
The sign of energy saving
products, services and expertise.
For more information refer to
pages 26-27.
7
Ecovent
R
High Efficiency heat recovery units
Selection Data
100
%
90%
Unit Size 1 EVX143-1
2a Performance
SFP
Watts/litres
/second
=
80%
70%
Electrical input power (Watts)
Air volume flow rate (litres/second)
Notes:
SFP figures quoted at voltages tested in accordance with BS EN ISO 5801:2008,
BS 848-1:2007 for each of the two fans.
60%
50%
Heat exchanger efficiency
is calculated
O
O
based upon EAT -5 C and RAT +20 C.
The fan performance is calculated using standard G4 filters. Alternative F7 will add a maximum of 150 Pa.
Tolerances:
On flow rates: +/- 5%
On acoustic power and pressure: Levels: +/- 3 dB
By octave band: +/- 5 dB
Size
Phase
Motor Size
Voltage
Fan Speed
Motor
Full Load Current
Speed Control
EVX143-1
1 Phase
0.23 kW
230 VAC
3290 rpm
1.65 A
EC
Configuration and Handing
2b Configuration
EVX143-1 / FP SP ...../ LT RB RT ...../
FW SW
LB L R
FP Flat Plantroom
FW Flat Weatherproof
C
CC
E
G
D
A
E
B
F
SP Stacked Plantroom
D
AA
F
BB
DD
SW Stacked Weatherproof
G
F
F
CC
C
D
G
G
E
B
A
Unit Type
B
C
EVX1 Flat Plantroom
1100
1650
365
EVX1 Stacked Plantroom
415
1650 1265
EVX1 Flat Weatherproof
1300 1750
EVX1 Stacked Weatherproof
615
BB
D
E
DD
BB
AA
Dimensions mm
A
AA
8
D
Weight kg
E
F
GO
550
275
275
315
136
550
275
440
315
150
CC
D
DD
E
F
GO
440
550
250
275
275
315
165
1750 1340
550
300
275
515
315
168
Configuration Options
LT LBRT RB L R
4
4
4
4
4
4
4
4
4 4
Note: Data for design guidance only. For full details, outline drawings are available upon request.
duty up
1 Choose
to 1.5 m /s or
2 Specify your
3
for
3 packages
performance
chosen unit
2.5 m3/s
for
4 options
Ecovent products
Specify bespoke
Add control
Page 31
and efficiency
Pages 26-30
Heating
2c Heating and Controls
Controls
EVX143-1 / FP- W / DS / RT / G4 / ISC
E
CPSC
null
Technical Data
Air Volume
LPHW
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.100
31.1
0.125
29.7
0.150
28.5
3
0.170
Maximum kW
Output
25.0
Water Flow
o
Coil
Water
Rate l/s
Pressure kPa
4.4
0.10
6.3
5.3
0.12
8.9
6.1
0.14
11.7
0.14
12.0
6.2
o
Heating and Control Options
Connection
Control Panel
1/ II
2
CPC0-1/W/P/CC/C
Size BSP
Valve & Actuator Kit
CPB0-1/W/P/C
o
EVXCWKT100
LPHW coil, designed for LPHW 82/71 C, EAT -5 C, LAT 25 C, coil construction copper tubes, aluminium fins, coil connections 1/2 BSP.
II
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Air Volume
Thyristor
Heating
3ph - Electric Heater
1ph - Electric Heater
Maximum kW
m /s
Leaving Air
o
Temp C
0.100
31.1
1 kW
0.125
29.7
2 kW
EHEX1/2KW/1X1
0.150
28.5
3 kW
EHEX1/3KW/1X1
0.170
25.0
4 kW
EHEX1/4KW/1X1
0.170
29.2
6 kW
EHEX1/6KW/1X1
3
Electric
Maximum
Heating and Control Options
Output
Electric Heater
Electric Heater
Control Panel
EHEX1/1KW/1X1
Control Panel
EHEX1/1KW/1X3
EHEX1/2KW/1X3
CPB0-1/6KW-1/P/C
EHEX1/3KW/1X3
CPC0-1/6KW-1/P/CC/C
EHEX1/4KW/1X3
CPB0-1/6KW-3/P/C
CPC0-1/6KW-3/P/CC/C
EHEX1/6KW/1X3
o
o
3
Air off temperature based upon entering air of -5 C. Power = Air Volume x Constant x Temperature Rise.
kW = m /s x 1.21 x rT C
Note: If no control panel is purchased the unit will be supplied with a main isolator.
SIZE 1 - EVX143-1
Technical Data
2d Noise Data
Fan
Voltage
Fan Speed
rpm
100%
2518
90%
2266
80%
63
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Casing Noise Breakout
NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m
125
250
500
1k
2k
4k
8k
79
81
79
74
71
69
63
54
54
46
53
46
77
79
75
71
68
65
60
51
49
42
50
43
2014
74
76
71
67
65
62
56
47
45
37
46
39
70%
1763
71
73
68
63
61
58
52
42
42
34
43
36
60%
1511
69
69
63
58
56
53
46
35
36
29
38
31
50%
1375
67
67
61
55
54
51
43
31
34
27
36
29
Centre Frequency
63
125
250
500
1k
2k
4k
8k
Case Insertion Loss
-4
-7
-3
-22
-28
-29
-26
-25
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Silencer Option
EVXVA100/1200/STD
63
125
250
500
1k
2k
4k
8k
Induct Loss
-4
-5
-6
-14
-24
-27
-21
-18
Note: The silencer will add a maximum of 26 Pa to the external resistance.
Available on
vesdirect.co.uk
Note: Data for design guidance only. For full details, outline drawings are available upon request.
9
Ecovent
R
High Efficiency heat recovery units
Selection Data
100
%
Unit Size 2 EVX244-1
90%
2a Performance
=
Electrical input power (Watts)
80%
(Pa)
SFP
Watts/litres
/second
Air volume flow rate (litres/second)
Notes:
SFP figures quoted at voltages tested in accordance with BS EN ISO 5801:2008,
BS 848-1:2007 for each of the two fans.
70%
60%
Heat exchanger efficiency
is calculated
O
O
based upon EAT -5 C and RAT +20 C.
The fan performance is calculated using standard G4 filters. Alternative F7 will add a maximum of 150 Pa.
50%
Tolerances:
On flow rates: +/- 5%
On acoustic power and pressure: Levels: +/- 3 dB
By octave band: +/- 5 dB
(
)
Size
Phase
Motor Size
Voltage
Fan Speed
Motor
Full Load Current
Speed Control
EVX244-1
1 Phase
0.32 kW
230 VAC
2270 rpm
1.7 A
EC
Configuration and Handing
2b Configuration
EVX244-1 / FP SP ...../ LT RB RT ...../
FW SW
LB L R
FP Flat Plantroom
FW Flat Weatherproof
C
CC
E
G
D
A
E
B
F
SP Stacked Plantroom
D
AA
F
BB
DD
SW Stacked Weatherproof
G
F
F
CC
C
D
D
G
G
E
B
A
Unit Type
B
C
EVX2 Flat Plantroom
1350
1800
365
EVX2 Stacked Plantroom
415
1800 1515
EVX2 Flat Weatherproof
1550 1900
EVX2 Stacked Weatherproof
615
AA
10
BB
D
DD
BB
AA
Dimensions mm
A
E
Weight kg
E
F
GO
600
300
450
315
178
600
300
615
315
213
CC
D
DD
E
F
GO
440
600
250
300
450
315
206
1900 1590
600
300
300
690
315
234
Configuration Options
LT LBRT RB L R
4
4
4
4
4
4
4
4
4 4
Note: Data for design guidance only. For full details, outline drawings are available upon request.
duty up
1 Choose
to 1.5 m /s or
2 Specify your
3
for
3 packages
performance
chosen unit
2.5 m3/s
for
4 options
Ecovent products
Specify bespoke
Add control
Page 31
and efficiency
Pages 26-30
Heating
2c Heating and Controls
Controls
EVX244-1 / FP- W / DS / RT / G4 / ISC
E
CPSC
null
Technical Data
Air Volume
LPHW
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.150
34.2
0.175
33.2
0.200
0.225
3
Maximum kW
Water Flow
Coil
Water
Rate l/s
Pressure kPa
7.1
0.16
3.1
8.1
0.18
3.9
32.3
9.0
0.20
4.7
31.4
9.9
0.22
5.6
0.250
30.2
10.8
0.24
6.5
0.275
29.8
11.6
0.26
7.4
0.300
29.0
12.4
0.28
8.3
0.325
28.2
13.1
0.29
9.2
o
Output
Heating and Control Options
o
Connection
Control Panel
Size BSP
1
Valve & Actuator Kit
CPB0-1/W/P/C
II
EVXCWKT200
CPC0-1/W/P/CC/C
o
LPHW coil, designed for LPHW 82/71 C, EAT -5 C, LAT 25 C, coil construction copper tubes, aluminium fins, coil connections 1 BSP.
II
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Air Volume
Electric
Thyristor
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.150
33.0
0.175
28.3
0.225
33.0
0.275
27.0
0.340
30.0
3
Heating and Control Options
1ph - Electric Heater
Maximum kW
Output
Electric Heater
6 kW
EHEX2/6KW/1X1
9 kW
EHEX2/9KW/1X1
12 kW
N/A
3ph - Electric Heater
Electric Heater
Control Panel
CPB0-1/6KW-1/P/C
EHEX2/6KW/1X3
CPC0-1/6KW-1/P/CC/C
CPB0-1/9KW-1/P/C
EHEX2/9KW/1X3
CPC0-1/9KW-1/P/CC/C
N/A
EHEX2/12KW/1X3
Air off temperature based upon entering air of -5 C. Power = Air Volume x Constant x Temperature Rise.
kW = m /s x 1.21 x rT C
o
Control Panel
CPB0-1/6KW-3/P/C
CPC0-1/6KW-3/P/CC/C
CPB0-1/9KW-3/P/C
CPC0-1/9KW-3/P/CC/C
CPB0-1/18KW-3/P/C
CPC0-1/18KW-3/P/CC/C
SIZE 2 - EVX244-1
Technical Data
o
3
Note: If no control panel is purchased the unit will be supplied with a main isolator.
2d Noise Data
Fan
Voltage
Fan Speed
rpm
100%
2270
90%
2043
80%
63
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Casing Noise Breakout
NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m
125
250
500
1k
2k
4k
8k
66
68
70
71
69
68
63
54
44
36
44
37
65
67
68
68
66
65
59
51
41
34
42
35
1816
63
65
66
64
63
61
56
47
39
32
40
33
70%
1589
59
61
60
59
58
56
49
39
33
25
34
27
60%
1362
58
59
58
56
55
53
46
35
31
23
32
25
50%
1250
56
58
56
54
52
50
43
31
28
21
30
23
Centre Frequency
63
125
250
500
1k
2k
4k
8k
Case Insertion Loss
-4
-7
-3
-22
-28
-29
-26
-25
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Silencer Option
EVXVA200/1200/STD
63
125
250
500
1k
2k
4k
8k
Induct Loss
-4
-5
-6
-14
-24
-27
-21
-18
Note: The silencer will add a maximum of 26 Pa to the external resistance.
Available on
vesdirect.co.uk
Note: Data for design guidance only. For full details, outline drawings are available upon request.
11
Ecovent
R
High Efficiency heat recovery units
Selection Data
100%
Unit Size 3 EVX345-1
2a Performance
80%
Electrical input power (Watts)
=
(Pa)
SFP
Watts/litres
/second
90%
Air volume flow rate (litres/second)
70%
Notes:
SFP figures quoted at voltages tested in accordance with BS EN ISO 5801:2008,
BS 848-1:2007 for each of the two fans.
60%
50%
Heat exchanger efficiency
is calculated
O
O
based upon EAT -5 C and RAT +20 C.
The fan performance is calculated using standard G4 filters. Alternative F7 will add a maximum of 150 Pa.
Tolerances:
On flow rates: +/- 5%
On acoustic power and pressure: Levels: +/- 3 dB
By octave band: +/- 5 dB
(
Size
Phase
Motor Size
Voltage
Fan Speed
Motor
Full Load Current
Speed Control
EVX345-1
1 Phase
0.4 kW
230 VAC
2010 rpm
2.1 A
EC
Configuration and Handing
2b Configuration
EVX345-1 / FP SP ...../ LT RB RT ...../
FW SW
LB L R
FP Flat Plantroom
C
FW Flat Weatherproof
CC
G
F
G
F
E
B
D
E
AA
A
CC
G
G
A F
Unit Type
SW Stacked Weatherproof
DD
SP Stacked Plantroom
BB
D
C
E
D
B
C
EVX3 Flat Plantroom
1375
2250
550
EVX3 Stacked Plantroom
550
2250 1675
EVX3 Flat Weatherproof
1575 2350
EVX3 Stacked Weatherproof
750
BB
F
B
Dimensions mm
A
AA
12
)
D
AA
Weight kg
E
F
G
750
1500
525
450
250
750
1500
450
525
277
CC
D
DD
E
F
G
725
750
250
1500
525
450
328
2350 1850
750
300
1500
450
525
332
E
D
DD
BB
Configuration Options
LT LBRT RB L R
4
4
4
4
4
4
4
4
4 4
Note: Data for design guidance only. For full details, outline drawings are available upon request.
duty up
1 Choose
to 1.5 m /s or
2 Specify your
3
for
3 packages
performance
chosen unit
2.5 m3/s
for
4 options
Ecovent products
Specify bespoke
Add control
Page 31
and efficiency
Pages 26-30
Heating
2c Heating and Controls
Controls
EVX345-1 / FP- W / DS / RT / G4 / ISC
E
CPSC
null
Technical Data
Air Volume
LPHW
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.150
34.0
0.200
32.2
0.250
0.300
3
Maximum kW
Water Flow
Coil
Water
Rate l/s
Pressure kPa
7.1
0.16
3.0
9.0
0.20
3.2
30.9
10.9
0.24
4.4
29.8
12.7
0.28
5.7
0.350
28.9
14.4
0.32
7.1
0.400
28.0
16.0
0.36
8.6
0.450
27.1
17.5
0.39
10.0
0.500
26.3
19.0
0.42
11.5
o
Output
Heating and Control Options
o
Connection
Control Panel
Size BSP
1
Valve & Actuator Kit
CPB0-1/W/P/C
II
EVXCWKT300
CPC0-1/W/P/CC/C
o
LPHW coil, designed for LPHW 82/71 C, EAT -5 C, LAT 25 C, coil construction copper tubes, aluminium fins, coil connections 1 BSP.
II
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Air Volume
Electric
Thyristor
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.150
33.0
0.250
0.350
3
Heating and Control Options
1ph - Electric Heater
Maximum kW
Output
3ph - Electric Heater
Electric Heater
Control Panel
Electric Heater
Control Panel
6 kW
EHEX3/6KW/1X1
CPB0-1/6KW-1/P/C
CPC0-1/6KW-1/P/CC/C
EHEX3/6KW/1X3
EHEX3/6KW/1X3
CPB0-1/6KW-3/P/C
CPC0-1/6KW-3/P/CC/C
29.7
9 kW
EHEX3/9KW/1X1
28.3
12 kW
0.450
33.0
18 kW
0.560
35.4
24 kW
CPB0-1/9KW-1/P/C
CPC0-1/9KW-1/P/CC/C
EHEX3/9KW/1X3
EHEX3/12KW/1X3
N/A
N/A
EHEX3/18KW/1X3
EHEX3/24KW/1X3
o
CPB0-1/18KW-3/P/C
CPC0-1/18KW-3/P/CC/C
CPB0-1/24KW-3/P/C
CPC0-1/24KW-3/P/CC/C
o
3
Air off temperature based upon entering air of -5 C. Power = Air Volume x Constant x Temperature Rise.
CPB0-1/9KW-3/P/C
CPC0-1/9KW-3/P/CC/C
SIZE 3 - EVX345-1
Technical Data
kW = m /s x 1.21 x rT C
Note: If no control panel is purchased the unit will be supplied with a main isolator.
2d Noise Data
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Casing Noise Breakout
Fan
Voltage
Fan Speed
rpm
125
250
500
1k
2k
4k
8k
100%
2010
67
67
69
70
69
68
63
58
42
35
42
36
90%
1809
65
66
66
67
66
65
60
57
38
31
39
33
80%
1608
63
64
63
64
63
61
56
55
35
28
37
30
70%
1407
61
61
59
60
59
58
52
53
31
24
33
26
60%
1206
59
59
56
57
55
53
52
45
28
21
30
23
50%
1005
57
60
55
51
50
48
50
30
27
20
29
22
Centre Frequency
63
125
250
500
1k
2k
4k
8k
Case Insertion Loss
-4
-7
-3
-22
-28
-29
-26
-25
63
NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Silencer Option
EVXVA300/1300/STD
63
125
250
500
1k
2k
4k
8k
Induct Loss
-5
-9
-16
-30
-39
-39
-31
-26
Note: The silencer will add a maximum of 30 Pa to the external resistance.
Available on
vesdirect.co.uk
Note: Data for design guidance only. For full details, outline drawings are available upon request.
13
Ecovent
R
High Efficiency heat recovery units
Selection Data
100%
Unit Size 4 EVX447-1
90%
2a Performance
Electrical input power (Watts)
=
80%
(Pa)
SFP
Watts/litres
/second
Air volume flow rate (litres/second)
70%
Notes:
SFP figures quoted at voltages tested in accordance with BS EN ISO 5801:2008,
BS 848-1:2007 for each of the two fans.
60%
50%
Heat exchanger efficiency
is calculated
O
O
based upon EAT -5 C and RAT +20 C.
The fan performance is calculated using standard G4 filters. Alternative F7 will add a maximum of 150 Pa.
Tolerances:
On flow rates: +/- 5%
On acoustic power and pressure: Levels: +/- 3 dB
By octave band: +/- 5 dB
(
Size
Phase
Motor Size
Voltage
Fan Speed
Motor
Full Load Current
Speed Control
EVX447-1
1 Phase
0.75 kW
230 VAC
1700 rpm
3.9 A
EC
Configuration and Handing
2b Configuration
EVX447-1 / FP SP ...../ LT RB RT ...../
FW SW
LB L R
FP Flat Plantroom
C
FW Flat Weatherproof
CC
G
F
G
F
E
B
D
E
AA
A
SW Stacked Weatherproof
DD
SP Stacked Plantroom
CC
G
G
A F
Unit Type
BB
D
C
E
D
B
C
EVX4 Flat Plantroom
1550
2550
650
EVX4 Stacked Plantroom
650
2550 1850
EVX4 Flat Weatherproof
1750 2650
EVX4 Stacked Weatherproof
850
BB
F
B
Dimensions mm
A
AA
14
)
D
AA
Weight kg
E
F
G
950
1600
650
550
322
950
1600
550
650
352
CC
D
DD
E
F
G
825
950
300
1600
650
550
406
2650 2025
950
350
1600
550
650
413
E
D
DD
BB
Configuration Options
LT LBRT RB L R
4
4
4
4
4
4
4
4
4 4
Note: Data for design guidance only. For full details, outline drawings are available upon request.
duty up
1 Choose
to 1.5 m /s or
2 Specify your
3
for
3 packages
performance
chosen unit
2.5 m3/s
for
4 options
Ecovent products
Specify bespoke
Add control
Page 31
and efficiency
Pages 26-30
Heating
2c Heating and Controls
Controls
EVX447-1 / FP- W / DS / RT / G4 / ISC
E
CPSC
null
Technical Data
Air Volume
LPHW
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.400
32.9
0.450
32.0
0.500
0.550
3
Maximum kW
Water Flow
Coil
Water
Rate l/s
Pressure kPa
18.4
0.41
6.5
20.2
0.45
7.6
31.2
22.0
0.49
8.8
30.5
23.6
0.53
10
0.600
29.7
25.2
0.56
9.9
0.650
29.0
26.8
0.60
11
0.700
28.3
28.2
0.63
12
0.800
25.0
30.9
0.69
14.1
o
Output
Heating and Control Options
o
Connection
Size BSP
1
1/
4
II
Control Panel
Valve & Actuator Kit
CPB0-1/W/P/C
EVXCWKT400
CPC0-1/W/P/CC/C
o
1
LPHW coil, designed for LPHW 82/71 C, EAT -5 C, LAT 25 C, coil construction copper tubes, aluminium fins, coil connections 1 /4 BSP.
II
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Technical Data
Electric
Thyristor
Heating
Maximum
3ph - Electric Heater
Maximum kW
m /s
Leaving Air
o
Temp C
0.400
30.9
15 kW
EHEX4/15KW/1X3
CPB0-1/18KW-3/P/C
0.500
29.7
18 kW
EHEX4/18KW/1X3
CPC0-1/18KW-3/P/CC/C
0.600
33.1
0.700
28.3
24 kW
EHEX4/24KW/1X3
0.800
33.1
32 kW
EHEX6/32KW/1X3
3
Output
Electric Heater
SIZE 4 - EVX447-1
Air Volume
Heating and Control Options
Control Panel
CPB0-1/24KW-3/P/C
CPC0-1/24KW-3/P/CC/C
CPB0-1/32KW-3/P/C
CPC0-1/32KW-3/P/CC/C
o
o
3
Air off temperature based upon entering air of -5 C. Power = Air Volume x Constant x Temperature Rise.
kW = m /s x 1.21 x rT C
Note: If no control panel is purchased the unit will be supplied with a main isolator.
2d Noise Data
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Casing Noise Breakout
Fan
Voltage
Fan Speed
rpm
125
250
500
1k
2k
4k
8k
100%
1700
70
75
73
73
72
67
62
57
46
39
46
40
90%
1530
69
72
70
70
69
64
59
55
42
35
43
37
80%
1360
66
70
69
67
65
60
56
53
41
34
42
35
70%
1190
65
67
65
63
61
57
53
49
37
30
38
32
60%
1020
67
65
61
60
57
55
51
40
33
26
34
28
50%
900
74
59
57
57
54
54
52
33
28
21
32
26
Centre Frequency
63
125
250
500
1k
2k
4k
8k
Case Insertion Loss
-4
-7
-3
-22
-28
-29
-26
-25
63
NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Silencer Option
EVXVA400/1600/STD
63
125
250
500
1k
2k
4k
8k
Induct Loss
-6
-12
-22
-39
-48
-48
-40
-28
Note: The silencer will add a maximum of 22 Pa to the external resistance.
Available on
vesdirect.co.uk
Note: Data for design guidance only. For full details, outline drawings are available upon request.
15
Ecovent
R
High Efficiency heat recovery units
Selection Data
Unit Size 5 EVX549-3
100%
2a Performance
90%
=
80%
Electrical input power (Watts)
(Pa)
SFP
Watts/litres
/second
Air volume flow rate (litres/second)
70%
Notes:
SFP figures quoted at voltages tested in accordance with BS EN ISO 5801:2008,
BS 848-1:2007 for each of the two fans.
60%
50%
Heat exchanger efficiency
is calculated
O
O
based upon EAT -5 C and RAT +20 C.
The fan performance is calculated using standard G4 filters. Alternative F7 will add a maximum of 150 Pa.
Tolerances:
On flow rates: +/- 5%
On acoustic power and pressure: Levels: +/- 3 dB
By octave band: +/- 5 dB
(
Size
Phase
Motor Size
Voltage
Fan Speed
Motor
Full Load Current
Speed Control
EVX549-3
3 Phase
1.25 kW
400 VAC
1400 rpm
2.1 A
EC
Configuration and Handing
2b Configuration
EVX549-3 / FP SP ...../ LT RB RT ...../
FW SW
LB L R
FP Flat Plantroom
C
FW Flat Weatherproof
CC
G
F
G
F
E
B
D
E
AA
A
SW Stacked Weatherproof
DD
SP Stacked Plantroom
CC
G
G
A F
Unit Type
BB
D
C
E
D
F
B
Dimensions mm
A
B
C
EVX5 Flat Plantroom
1800
2850
700
EVX5 Stacked Plantroom
700
EVX5 Flat Weatherproof
2000 2950
EVX5 Stacked Weatherproof
900
AA
16
)
F
G
1000
1850
700
600
407
2850 2100 1000
1850
600
700
446
CC
D
DD
E
F
G
875
1000
350
1850
700
600
506
2950 2275 1000
375
1850
600
700
521
E
D
DD
Weight kg
E
BB
D
AA
BB
Configuration Options
LT LBRT RB L R
4
4
4
4
4
4
4
4
4 4
Note: Data for design guidance only. For full details, outline drawings are available upon request.
duty up
1 Choose
to 1.5 m /s or
2 Specify your
3
for
3 packages
performance
chosen unit
2.5 m3/s
for
4 options
Ecovent products
Specify bespoke
Add control
Page 31
and efficiency
Pages 26-30
Heating
2c Heating and Controls
Controls
EVX549-3 / FP- W / DS / RT / G4 / ISC
E
CPSC
null
Technical Data
Air Volume
LPHW
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.850
31.7
0.900
31.2
0.950
1.000
3
Maximum kW
Output
Heating and Control Options
Water Flow
Coil
Water
Rate l/s
Pressure kPa
37.8
0.84
6.1
39.4
0.88
6.5
30.6
41.0
0.91
6.9
30.0
42.4
0.95
7.3
1.050
29.5
43.9
0.98
7.7
1.100
28.9
45.2
1.01
8.1
1.200
27.8
47.7
1.06
8.8
1.270
25.0
49.7
1.10
9.3
o
o
Connection
Size BSP
1
1/
4
II
Control Panel
Valve & Actuator Kit
CPB0-3/W/P/C
EVXCWKT500
CPC0-3/W/P/CC/C
o
1
LPHW coil, designed for LPHW 82/71 C, EAT -5 C, LAT 25 C, coil construction copper tubes, aluminium fins, coil connections 1 /4 BSP.
II
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Technical Data
Electric
Thyristor
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.900
29.4
1.000
26.4
1.150
34.4
1.200
33.1
1.270
31.2
3
3ph - Electric Heater
Maximum kW
Output
Electric Heater
32 kW
EHEX5/32KW/1X3
48 kW
EHEX5/48KW/1X3
SIZE 5 - EVX549-3
Air Volume
Heating and Control Options
Control Panel
CPB0-3/32KW-3/P/C
CPC0-3/32KW-3/P/CC/C
CPB0-3/48KW-3/P/C
CPC0-3/48KW-3/P/CC/C
o
o
3
Air off temperature based upon entering air of -5 C. Power = Air Volume x Constant x Temperature Rise.
kW = m /s x 1.21 x rT C
Note: If no control panel is purchased the unit will be supplied with a main isolator.
2d Noise Data
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Casing Noise Breakout
Fan
Voltage
Fan Speed
rpm
125
250
500
1k
2k
4k
8k
100%
1400
75
79
80
77
72
67
61
58
52
46
52
46
90%
1260
73
76
77
74
69
64
58
56
49
43
49
43
80%
1120
71
74
74
70
66
61
55
53
46
40
46
40
70%
980
69
70
72
67
62
59
51
45
44
37
44
38
60%
850
67
66
67
63
59
56
48
39
38
32
39
33
50%
800
67
64
67
61
59
56
46
36
38
32
39
33
Centre Frequency
63
125
250
500
1k
2k
4k
8k
Case Insertion Loss
-4
-7
-3
-22
-28
-29
-20
-25
63
NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Silencer Option
EVXVA500/1600/STD
63
125
250
500
1k
2k
4k
8k
Induct Loss
-6
-11
-21
-37
-46
-46
-38
-27
Available on
vesdirect.co.uk
Note: The silencer will add a maximum of 25 Pa to the external resistance.
Note: Data for design guidance only. For full details, outline drawings are available upon request.
17
Ecovent
R
High Efficiency heat recovery units
Ecovent
R
Duties up to 2.5 m3/s
50mm double skinned case construction to BS EN 1886,
plantroom or weatherproof, flat or stacked. Plug-fan and
inverter, cross flow heat exchanger with optional controls
and heating types.
Features
Performance
f
Robust 50mm double skinned construction to
BS EN 1886 for reduced noise, with easy side filter access.
650
f Direct drive centrifugal plug fans complete with
pre-wired inverter for energy saving and
simple commissioning.
600
550
500
f
Cross flow heat exchanger to BS EN 308:1997 specification.
Resistance (Pa)
450
f
Complete with fully modulating 24 VAC face and
bypass damper.
400
p24
350
f G
rade G4 standard with F7 high efficiency synthetic
pleated filters optional.
300
250
p22
200
150
f LPHW and electric Thyristor heater options available.
Controls
p20
100
f
Intuitive user access for operation and commissioning.
50
0
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
2
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
Air Volume (m³/s)
3
Ecovent duties up to 2.5 m /s
3
3.1
fEnergy monitoring and optimisation providing real-time
energy consumption, heat recovery and automatic
parameter adjustment between Comfort and Economy.
fControl panel can be pre-wired to the unit and factory
commissioned, complete with quick change plug connectors
on electrical components.
Construction 50mm
Plug Fans
Cross flow Plate Heat Exchanger
50mm double skinned case, the tubular
frame and double skin panels are
constructed, and formally tested, to meet
the strength, leakage, thermal losses and
acoustic requirements of BS EN 1886:2007
(air handling construction).
Direct drive centrifugal fan complete with
pre-wired inverter. Speed can be easily
commissioned direct at the inverter
using inlet eye pressure reading. If a VES
panel is selected, the air volume is
automatically commissioned.
Cross flow plate heat exchanger which
has no cross contamination.
Modulating damper efficiently controls the
heating / cooling recovery and available free
heating / cooling. This is automatically done
when a VES panel is purchased.
Features of Intelligent Controls
18
Prewired/Fitted
Controls
Demand
Ventilation
Case
Construction
Filters
Air Quality
Thyristor
Heater
Energy
Efficient Fans
Speed
Control
Plug & Play
Humidity
Temperature
Heat
Recovery
Energy Saving
Intelligent controls enhance
performance whilst saving
energy and money.
3
2.5 m3/s
2 Specify your
chosen unit
for
3 packages
performance
Add control
and efficiency
Pages 26-30
for
4 options
Ecovent products
Specify bespoke
Page 31
Configuration
Filter Maintenance
Electric and LPHW Heater Batteries
Cases are offered for plantroom and
weatherproof locations, flat or stacked.
Access can be left, right, top or bottom to
suit installation requirements. External unit
supplied with sloping roof, channel base,
inlet and exhaust cowls.
A range of high efficiency filtration with side
access panels for easy and safe filter
maintenance. If a VES control panel is
ordered it will provide conditional based
servicing information, calculating the
efficient optional filter change point.
Optional coil has been sized to have a low
pressure drop across the coil face, ensuring
that SFPs are kept to a minimum. Optional
EHB is fitted with a thermal cut out and air
flow pressure switch safety devices and
suitable for energy efficient modulating
Thyristor control. No heat options are
also available.
Energy Control
User Interfaces
Optimised Control
Integrated energy meter for actual energy
consumption and saving calculations is
optionally supplied to display real time
information on the user interface. The user
can simply adjust between economy and
comfort levels, with actual feedback.
A user interface is supplied, mounted on
the air handling unit to simplify the
commissioning process. A variety of
remote user interfaces are available to suit
individual application requirements.
Optimised start and stop that compares
fresh air and room temperature to
start and stop the unit automatically
providing energy savings without
sacrificing comfort.
Heat Exchanger Efficiency
Pre-wired
Airflow Commissioning
Cross flow plate heat exchanger which
has a minimum of 50% efficiency to
BS EN 308:1997 specification.
Combined with a VES control panel the
recovered energy is displayed in real time
helping manage costs and confirming
efficiency regulations.
Control panels can be pre-wired to the unit
and factory commissioned, complete with
quick change plug connectors on electrical
components and between unit sections.
This service reduces onsite installation,
giving the installer peace of mind from a
complete ventilation package. The unit
can also be supplied with isolator for
non-controls options.
The unit air volume can automatically be
commissioned when purchased with a VES
control panel, through the inlet eye
pressure tappings. Individual volumes for
supply and extract can be adjusted easily
at the user interfaces also allowing more
control of demand ventilation and night set
back volume.
DUTIES up to 2.5 m3/s
duty up
1 Choose
to 1.5 m /s or
BlueSense Energy Saving Packages
=
Ecovent unit with
integral controls
Plug fan and inverter
Sensor options
The sign of energy saving
products, services and expertise.
For more information refer to
pages 26-27.
19
Ecovent
R
High Efficiency heat recovery units
Selection Data
Unit Size 6 EVX616-3
SFP
Watts/litres
/second
(Pa)
2a Performance
Electrical input power (Watts)
=
Air volume flow rate (litres/second)
Notes:
SFP figures quoted at voltages tested in accordance with BS EN ISO 5801:2008,
BS 848-1:2007 for each of the two fans.
Heat exchanger efficiency
is calculated
O
O
based upon EAT -5 C and RAT +20 C.
The fan performance is calculated using standard G4 filters. Alternative F7 will add a maximum of 150 Pa.
Tolerances:
On flow rates: +/- 5%
On acoustic power and pressure: Levels: +/- 3 dB
By octave band: +/- 5 dB
(
)
Size
Phase
Motor Size
Voltage
Fan Speed
Motor
Full Load Current
Speed Control
EVX616-3
3 Phase
2.2 kW
400 VAC
2480 rpm
4.7 A
Inverter
Configuration and Handing
2b Configuration
FP Flat Plantroom
FW Flat Weatherproof
CC
CG
F
G
F
E
A
R ...../
EVX616-3 / FP SP ...../ L
FW SW
B
D
E
AA
BB
D
DD
SP Stacked Plantroom
SW Stacked Weatherproof
CC
C
G
G
A
Unit Type
E
F
D
A
B
Dimensions mm
C
D
E
F
G
Weight kg
E
BB
D
DD
Configuration Options
L R
EVX6 Flat Plantroom
1600
2800 1000 1300
1500
625
700
571
4
4
EVX6 Stacked Plantroom
900
2800 1700 1300
1500
700
625
571
4
4
DD
E
F
G
EVX6 Flat Weatherproof
1800 2900 1075 1300
350
1500
625
700
625
4
4
EVX6 Stacked Weatherproof
1100 2900 1775 1300
350
1500
700
625
625
4
4
AA
20
B
F
AA
BB
CC
D
Note: Data for design guidance only. For full details, outline drawings are available upon request.
duty up
1 Choose
to 1.5 m /s or
2 Specify your
3
for
3 packages
performance
chosen unit
2.5 m3/s
for
4 options
Ecovent products
Specify bespoke
Add control
Page 31
and efficiency
Pages 26-30
Heating
2c Heating and Controls
Controls
EVX616-3 / FP- W / EE / RT / G4 / ISC
E
CPSC
null
Technical Data
Air Volume
LPHW
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.400
44.0
0.700
33.0
3
1.000
Maximum kW
Output
27.0
1.250
24.0
o
o
Heating and Control Options
Water Flow
Coil
Water
Rate l/s
Pressure kPa
23.9
0.53
5
32.2
0.71
6
38.7
0.86
5
43.8
0.97
10
Connection
Size BSP
1/
1
4
II
Control Panel
Valve & Actuator Kit
CPB7-3/W/N/IX/C
CPC7-3/W/N/CC/IX/C
o
1
EVXCWKT600
LPHW coil, designed for LPHW 82/71 C, EAT -5 C, LAT 25 C, coil construction copper tubes, aluminium fins, coil connections 1 /4 BSP.
II
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Technical Data
Maximum
3ph - Electric Heater
Maximum kW
m /s
Leaving Air
o
Temp C
0.400
30.9
15 kW
Electric
0.700
28.9
24 kW
Heating
1.000
26.4
32 kW
EHEX6/32KW/1X3
1.250
31.7
48 kW
EHEX6/48KW/1X3
3
Output
Control Panel
Electric Heater
CPB7-3/18KW-3/N/IX/C
EHEX6/15KW/1X3
CPC7-3/18KW-3/N/CC/IX/C
SIZE 6 - EVX616-3
Air Volume
Heating and Control Options
CPB7-3/24KW-3/N/IX/C
EHEX6/24KW/1X3
CPC7-3/24KW-3/N/CC/IX/C
Thyristor
CPB7-3/32KW-3/N/IX/C
CPC7-3/32KW-3/N/CC/IX/C
CPB7-3/48KW-3/N/IX/C
CPC7-3/48KW-3/N/CC/IX/C
o
o
3
Air off temperature based upon entering air of -5 C. Power = Air Volume x Constant x Temperature Rise.
kW = m /s x 1.21 x rT C
Note: If no control panel is purchased the unit will be supplied with a main isolator.
2d Noise Data
Fan
Fan Speed
Frequency
rpm
63
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Casing Noise Breakout
NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m
125
250
500
1k
2k
4k
8k
85 Hz
2480
79
84
88
88
85
81
77
73
52
46
53
47
75 Hz
2115
76
80
85
85
82
77
73
69
49
43
50
44
65 Hz
1825
73
77
81
82
78
74
69
65
45
38
46
40
55 Hz
1580
70
74
78
78
74
70
65
61
41
35
43
37
45 Hz
1280
66
70
73
73
69
64
60
56
36
30
38
32
35 Hz
1000
62
65
69
68
64
60
55
51
32
25
34
28
Centre Frequency
63
125
250
500
1k
2k
4k
8k
Case Insertion Loss
-1
-6
-11
-24
-27
-30
-31
-28
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Silencer Option
EVXVA600/1600/STD
63
125
250
500
1k
2k
4k
8k
Induct Loss
-7
-13
-24
-41
-50
-50
-42
-30
Note: The silencer will add a maximum of 50 Pa to the external resistance.
Available on
vesdirect.co.uk
Note: Data for design guidance only. For full details, outline drawings are available upon request.
21
Ecovent
R
High Efficiency heat recovery units
Selection Data
Unit Size 7 EVX717-3
SFP
Watts/litres
/second
=
(Pa)
2a Performance
Electrical input power (Watts)
Air volume flow rate (litres/second)
Notes:
SFP figures quoted at voltages tested in accordance with BS EN ISO 5801:2008,
BS 848-1:2007 for each of the two fans.
Heat exchanger efficiency
is calculated
O
O
based upon EAT -5 C and RAT +20 C.
The fan performance is calculated using standard G4 filters. Alternative F7 will add a maximum of 150 Pa.
Tolerances:
On flow rates: +/- 5%
On acoustic power and pressure: Levels: +/- 3 dB
By octave band: +/- 5 dB
(
)
Size
Phase
Motor Size
Voltage
Fan Speed
Motor
Full Load Current
Speed Control
EVX717-3
3 Phase
3 kW
400 VAC
2250 rpm
6.4 A
Inverter
Configuration and Handing
2b Configuration
FP Flat Plantroom
FW Flat Weatherproof
CC
CG
F
B
D
G
F
E
A
R ...../
EVX717-3 / FP SP ...../ L
FW SW
E
AA
BB
D
DD
SP Stacked Plantroom
SW Stacked Weatherproof
CC
C
G
G
A
Unit Type
A
D
B
Dimensions mm
C
D
F
AA
B
E
F
G
Weight kg
E
BB
D
DD
Configuration Options
L R
EVX7 Flat Plantroom
1850
2800 1150 1300
1500
750
850
693
4
4
EVX7 Stacked Plantroom
1050
2800 1950 1300
1500
850
750
693
4
4
DD
E
F
G
EVX7 Flat Weatherproof
2050 2900 1225 1300
450
1500
750
850
755
4
4
EVX7 Stacked Weatherproof
1250 2900 2025 1300
450
1500
850
750
755
4
4
AA
22
E
F
BB
CC
D
Note: Data for design guidance only. For full details, outline drawings are available upon request.
duty up
1 Choose
to 1.5 m /s or
2 Specify your
3
for
3 packages
performance
chosen unit
2.5 m3/s
for
4 options
Ecovent products
Specify bespoke
Add control
Page 31
and efficiency
Pages 26-30
Heating
2c Heating and Controls
Controls
EVX717-3 / FP- W / EE / RT / G4 / ISC
E
CPSC
null
Technical Data
Air Volume
LPHW
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.500
45.0
1.000
33.0
3
1.400
Maximum kW
Output
27.0
1.800
23.0
o
o
Heating and Control Options
Water Flow
Coil
Water
Rate l/s
Pressure kPa
30.6
0.68
3.0
46.5
1.03
6.0
54.2
1.20
7.0
61.8
1.38
8.0
Connection
Size BSP
1
1/
2
II
Control Panel
Valve & Actuator Kit
CPB8-3/W/N/IX/C
CPC8-3/W/N/CC/IX/C
o
1
EVXCWKT700
LPHW coil, designed for LPHW 82/71 C, EAT -5 C, LAT 25 C, coil construction copper tubes, aluminium fins, coil connections 1 /2 BSP.
II
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Technical Data
Maximum
3ph - Electric Heater
Maximum kW
m /s
Leaving Air
o
Temp C
0.500
29.7
18 kW
EHEX7/18KW/1X3
Electric
1.000
26.4
32 kW
EHEX7/32KW/1X3
Heating
1.400
28.3
48 kW
EHEX7/48KW/1X3
1.800
25.7
54 kW
EHEX7/54KW/1X3
3
Output
Electric Heater
Control Panel
CPB8-3/18KW-3/N/IX/C
CPC8-3/18KW-3/N/CC/IX/C
SIZE 7 - EVX717-3
Air Volume
Heating and Control Options
CPB8-3/32KW-3/N/IX/C
CPC8-3/32KW-3/N/CC/IX/C
Thyristor
CPB8-3/48KW-3/N/IX/C
CPC8-3/48KW-3/N/CC/IX/C
CPB8-3/54KW-3/N/IX/C
CPC8-3/54KW-3/N/CC/IX/C
o
o
3
Air off temperature based upon entering air of -5 C. Power = Air Volume x Constant x Temperature Rise.
kW = m /s x 1.21 x rT C
Note: If no control panel is purchased the unit will be supplied with a main isolator.
2d Noise Data
Fan
Fan Speed
Frequency
rpm
63
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Casing Noise Breakout
NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m
125
250
500
1k
2k
4k
8k
80 Hz
2250
81
85
90
90
86
82
78
73
54
48
55
49
70 Hz
2000
78
82
87
87
83
79
75
70
51
45
52
46
60 Hz
1700
75
79
83
83
80
75
71
66
46
40
48
42
50 Hz
1450
72
76
79
79
75
71
66
62
42
36
44
36
40 Hz
1150
67
71
74
74
69
65
61
56
37
30
39
33
30 Hz
860
63
67
69
69
65
61
56
52
31
25
34
29
Centre Frequency
63
125
250
500
1k
2k
4k
8k
Case Insertion Loss
-1
-6
-11
-24
-27
-30
-31
-28
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Silencer Option
EVXVA700/1600/STD
63
125
250
500
1k
2k
4k
8k
Induct Loss
-7
-12
-22
-38
-47
-47
-34
-25
Note: The silencer will add a maximum of 55 Pa to the external resistance.
Available on
vesdirect.co.uk
Note: Data for design guidance only. For full details, outline drawings are available upon request.
23
Ecovent
R
High Efficiency heat recovery units
Selection Data
Unit Size 8 EVX819-3
SFP
Watts/litres
/second
=
(Pa)
2a Performance
Electrical input power (Watts)
Air volume flow rate (litres/second)
Notes:
SFP figures quoted at voltages tested in accordance with BS EN ISO 5801:2008,
BS 848-1:2007 for each of the two fans.
Heat exchanger efficiency
is calculated
O
O
based upon EAT -5 C and RAT +20 C.
The fan performance is calculated using standard G4 filters. Alternative F7 will add a maximum of 150 Pa.
Tolerances:
On flow rates: +/- 5%
On acoustic power and pressure: Levels: +/- 3 dB
By octave band: +/- 5 dB
(
)
Size
Phase
Motor Size
Voltage
Fan Speed
Motor
Full Load Current
Speed Control
EVX819-3
3 Phase
3 kW
400 VAC
1550 rpm
6.4 A
Inverter
Configuration and Handing
2b Configuration
FP Flat Plantroom
FW Flat Weatherproof
CC
CG
F
G
F
E
A
R ...../
EVX819-3 / FP SP ...../ L
FW SW
B
D
E
AA
D
DD
SP Stacked Plantroom
BB
SW Stacked Weatherproof
CC
C
G
G
A
Unit Type
E
F
D
A
Dimensions mm
C
D
E
B
F
G
Weight kg
E
D
DD
L R
2150
2925 1300 1425
1500
900
1000
865
4
4
EVX8 Stacked Plantroom
1200
2925 2250 1425
1500
1000
900
865
4
4
DD
E
F
G
EVX8 Flat Weatherproof
2350 3025 1375 1425
550
1500
900
1000
938
4
4
EVX8 Stacked Weatherproof
1400 3025 2325 1425
550
1500
1000
900
938
4
4
BB
CC
D
BB
Configuration Options
EVX8 Flat Plantroom
AA
24
B
F
AA
Note: Data for design guidance only. For full details, outline drawings are available upon request.
duty up
1 Choose
to 1.5 m /s or
2 Specify your
3
for
3 packages
performance
chosen unit
2.5 m3/s
for
4 options
Ecovent products
Specify bespoke
Add control
Page 31
and efficiency
Pages 26-30
Heating
2c Heating and Controls
Controls
EVX819-3 / FP- W / EE / RT / G4 / ISC
E
CPSC
null
Technical Data
Air Volume
LPHW
Heating
Maximum
m /s
Leaving Air
o
Temp C
0.600
44.0
1.250
32.0
3
1.850
25.0
2.500
21.0
Maximum kW
Output
o
Heating and Control Options
Water Flow
Coil
Water
Rate l/s
Pressure kPa
35.6
0.80
4.0
55.9
1.24
5.0
67.2
1.50
7.0
79.0
1.75
9.0
o
Connection
Size BSP
1
1/
2
II
Control Panel
Valve & Actuator Kit
CPB8-3/W/N/IX/C
CPC8-3/W/N/CC/IX/C
EVXCWKT800
o
LPHW coil, designed for LPHW 82/71 C, EAT -5 C, LAT 25 C, coil construction copper tubes, aluminium fins, coil connections 11/2 BSP.
II
Note: If no control panel is purchased the unit will be supplied with a main isolator.
Technical Data
Electric
Maximum
3ph - Electric Heater
Maximum kW
m /s
Leaving Air
o
Temp C
0.600
29.4
24 kW
EHEX8/24KW/1X3
1.250
31.7
48 kW
EHEX8/48KW/1X3
1.850
24.0
54 kW
EHEX8/54KW/1X3
2.500
23.8
72 kW
EHEX8/72KW/1X3
3
Output
Control Panel
Electric Heater
CPB8-3/24KW-3/N/IX/C
CPC8-3/24KW-3/N/CC/IX/C
CPB8-3/48KW-3/N/IX/C
CPC8-3/48KW-3/N/CC/IX/C
Thyristor
Heating
SIZE 8 - EVX819-3
Air Volume
Heating and Control Options
CPB8-3/54KW-3/N/IX/C
CPC8-3/54KW-3/N/CC/IX/C
CPB8-3/72KW-3/N/IX/C
CPC8-3/72KW-3/N/CC/IX/C
o
o
3
Air off temperature based upon entering air of -5 C. Power = Air Volume x Constant x Temperature Rise.
kW = m /s x 1.21 x rT C
Note: If no control panel is purchased the unit will be supplied with a main isolator.
2d Noise Data
Fan
Fan Speed
Frequency
rpm
Casing Noise Breakout
NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m
125
250
500
1k
2k
4k
8k
79
83
87
87
83
79
74
70
50
44
51
46
78
81
85
85
81
77
72
68
48
42
49
44
1286
75
79
83
83
78
74
70
65
46
40
47
42
1140
73
77
80
79
75
71
67
62
43
37
44
39
35 Hz
1003
70
74
77
76
72
68
63
59
39
33
41
36
30 Hz
852
67
70
73
72
68
63
59
54
35
29
37
32
Centre Frequency
63
125
250
500
1k
2k
4k
8k
Case Insertion Loss
-1
-6
-11
-24
-27
-30
-31
-28
55 Hz
1550
50 Hz
1419
45 Hz
40 Hz
63
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Sound Spectrum dB re 10-12 W PWL Centre
Frequency (Hz)
Silencer Option
EVXVA800/1600/STD
63
125
250
500
1k
2k
4k
8k
Induct Loss
-8
-15
-26
-43
-50
-50
-45
-32
Note: The silencer will add a maximum of 40 Pa to the external resistance.
Available on
vesdirect.co.uk
Note: Data for design guidance only. For full details, outline drawings are available upon request.
25
Ecovent
R
High Efficiency heat recovery units
Controls
packages for
performance
and efficiency
TM
Save energy and costs
with BlueSense Controls
Demand ventilation solutions.
BlueSense philosophy combines intelligent control technologies with energy saving
products, services and engineering expertise. BlueSense helps meet energy reduction
commitments by optimising the equipment performance, improving energy efficiency,
saving money and increasing equipment life expectancy.
BlueSense can be applied to a variety of projects and applications, providing efficient
solutions whilst supporting design for best practice and sustainability.
BlueSense Features
f Inbuilt intelligent controls technology.
f Optimises performance and efficiency.
f Demand ventilation control improves air quality, reducing energy consumption
and lowering operating costs.
f Combined CO2 and VOC sensing technology with energy efficient speed control.
f Extending equipment life expectancy and reducing maintenance.
f Short term payback on capital expenditure.
f Extended warranty
Prewired/Fitted
Controls
CO 2
VOC
Air Quality
Thyristor
Heater
Prewired/FittedControls
Factory fitted, pre-wired
controlsprovide
packagedsolutions
reducingtheamount
ofonsiteinstallation
andcommissioning.
AirQuality(VOC)
CombinedCO2and
VOCsensorprovides
demandventilation
informationtoregulate
therequiredamount
of airflow for varying
occupancylevels.
ThyristorHeater
ModulatingThyristor
providesaccurate
and efficient
temperatecontrol.
Demand
Ventilation
Plug & Play
Humidity
DemandVentilation
improvesairquality,
reducesenergy
consumptionand
lowersoperatingcost.
‘Plug&Play’
technologyprovides
safeandeasy
customerconnections
whilstimprovingthe
efficiency of
productionand
maintenance.
Humidity
Digital control over humidity and temperature levels
provides intelligent
building solutions.
Energy
Efficient Fans
Energy
Monitoring
Heat
Recovery
Energy Efficient Fans
andmotorsreduce
energyconsumption
tohelpmeetcurrent
andfuturePartL
Regulations - Specific
FanPowerSFP.
Energy Monitoring isan effective way
of highlighting area’s
forpotentialsavings
whilstprovidingakey
indicatortoongoing
energyconsumption.
H eat Recovery
HeatingandCooling
recoveryreduces
theamountof
mechanicalenergy
requiredtomaintain
systemtemperatures.
Speed
Control
SpeedControl
Energy efficient
speedcontrolforms
anintegralpartofthe
demandventilation
philosophy.
Filters
Efficient filtering with
lowpressuredrops
can significantly
reducetheoverall
lifecyclecostsofthe
system, less filter
changesandreduce
energyconsumption.
Filters
Temperature
Temperature
Temperature
Energy efficient
temperature control
increases occupancy
comfort whilst reducing
energy waste and
saving money.
A BlueSense Example
=
Pre-wired Controls
26
Plug fan and inverter
Sensor options
The sign of energy saving
products, services
and expertise.
duty up
1 Choose
to 1.5 m /s or
3
2.5 m3/s
BlueSense
Energy Savings
Energy Chart
Life Cycle Costs
2 Specify your
for
3 packages
performance
for
4 options
Ecovent products
Specify bespoke
Add control
chosen unit
Page 31
and efficiency
Pages 26-30
Energy comparisons for our products illustrate how they reduce energy demands
whilst improving the environment and saving money.
The example below is for our Ecovent ventilation units, it shows a typical office
building, with an occupancy variation that results in an average 40% reduction in
airflow requirement for 40% of the working day. The ventilation system operates from
8am till 6pm, Monday to Friday, with a ventilation rate of 1.2 m3/s at 150 Pa.
140
BlueSense
Ecovent
120
TM
No Heat Recovery
100
80
60
40
20
0
JUL
AUG
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
Comparison Of Unit Costs Over 10 Years
100%
Operating
Capital
Total Cost %
80%
60%
40%
20%
0%
No Recovery
Ecovent
Heat Recovery
R
Ecovent BlueSense
Heat Recovery
R
The heating requirement has been based upon the UK heating profile for an air
o
temperature setpoint of 18.5 C; the same heater size has been used for
all comparisons.
Conclusion
Combining VES products with BlueSense technology will reduce the impact to the
environment, minimise overall life cycle costs and payback period.
VES is experienced at discussing energy requirements with clients, our knowledge
and technology can help to identify areas where savings can be made. VES can
provide assistance for both new and existing buildings.
BlueSense Includes an Extended Warranty
f 3 years with BlueSense packages.
f 5 years with BlueSense package and Post Installation Commissioning.
Please quote BlueSense with your order or contact our specialist sales team
for further information. Call +44 (0)8448 15 60 60 or Email info@ves.co.uk
27
Ecovent
R
High Efficiency heat recovery units
R
Ecovent
Controls
VES designs and manufactures all controls systems entirely in-house, this advantage
ensures that the most efficient, lowest cost, highest quality packages are available.
Offering a unique combination of controls features and flexibility, tailored to an infinite
variety of HVAC applications, VES software engineers are some of the best in the industry
utilising the latest methods for energy management, sensor response, together with a
range of building automation interfaces, all are standard features from VES controls.
Panels can be fitted and pre-wired directly to the AHU, or supplied loose to control one
or more systems. If a control panel is not ordered the unit can be supplied with a local
isolator for easy customer connection.
Energy
Energy Control
Integrated energy meter for actual
consumption and saving calculations
is optionally supplied to display real
time information on the user interface.
The user can simply adjust between
economy and comfort levels, with
actual energy feedback.
BlueSense Intelligent Control
Energy saving packages combine
intelligent technologies with energy
saving products, services and
engineering expertise.
Control
Heat Exchanger Efficiency
Cross flow plate heat exchanger which
has a minimum of 50% efficiency to
BS EN308:1997 specification.
Combined with a VES control panel
the recovered energy is displayed in
real time helping manage costs and
confirming efficiency regulations.
Optimised Control
Optimised start and stop that
compares fresh air and room
temperature to automatically start
and stop the unit to provide energy
savings without sacrificing comfort.
Temperature
Accurate temperature control can be
acheived through either supply or
room / extract sensors and can
incorporate supply air limitation to
reduce the deviation in supply air
temperature entering the space. The
controlling sensor can be configured
on site via the user interface.
User Interfaces
A user interface is supplied, mounted
on an air handling unit to simplify the
commissioning process. A variety of
remote user interfaces are available
to suit individual application
requirements, from simple ON / OFF
and temperature display to full parameter
adjustment and commissioning.
Heating Options
Modulating Thyristor or LPHW
actuator to accurately and efficiently
control temperature.
When incorporated with a VES control
panel we will calculate the precise
amount of heating demand required
to effectively maintain setpoint.
Demand Ventilation
Significant energy savings can be
made by effective demand
ventilation control. Reducing fan
speed, heating and cooling
demands to suit current occupancy
and ambient conditions.
Features of Intelligent Controls
28
Prewired/Fitted
Controls
Demand
Ventilation
Case
Construction
Filters
Air Quality
Thyristor
Heater
Energy
Efficient Fans
Speed
Control
Plug & Play
Humidity
Temperature
Heat
Recovery
Energy Saving
Intelligent controls enhance
performance whilst saving
energy and money.
duty up
1 Choose
to 1.5 m /s or
3
2.5 m3/s
2 Specify your
chosen unit
for
3 packages
performance
Add control
and efficiency
Pages 26-30
for
4 options
Ecovent products
Specify bespoke
Page 31
Pre-wired
Control panels can be pre-wired to
the unit and factory commissioned,
and are complete with quick
change plug connectors on
electrical components and between
unit sections. This service reduces
onsite installation, giving the
installer peace of mind from a
complete ventilation package.
Post Installation
The post-installation commissioning
by a VES controls specialist provides
an essential service to ensure efficient
operation of the equipment. This results
in significant value to all parties by
delivering a system that performs as
specified, intended and paid for.
Warranty
Specify a BlueSense ventilation
package when selecting an air
handling unit from VES, which
includes a factory fitted control
panel and Post-Installation
commissioning. This provides a
5 year warranty, afirming our long
term commitment to operational
performance, reliability and safety.
Airflow Commissioning
The unit air volume can automatically
be commissioned when purchased
with a control panel. This is completed
by measuring the pressure at the fan
inlet ring for each individual fan and
using a K factor calculation to ensure
the fan speed is set to meet the
required volume. The individual supply
and extract volumes can easily be
commissioned at the unit mounted
interface. In addition, to setback
temperatures, the setback air volumes
can individually be set to meet specific
application requirements.
Building Integration
VES provides a number of communicating protocols including
BACnet®, Modbus® and TREND®, allowing fast and simple integration
of the HVAC controls onsite, no matter what the building automation
and control system is.
Information supplied by the VES packages can form an integral part
of the intelligent building and automation system and can help reduce
energy consumption of buildings.
BlueSense Includes an Extended Warranty
TM
f 3 years with BlueSense packages.
f 5 years with BlueSense package and Post Installation Commissioning.
Please quote BlueSense with your order or contact our specialist sales team
for further information. Call +44 (0)8448 15 60 60 or Email info@ves.co.uk
Pre-wired Controls
=
Ecovent unit with
integral controls
EC fan - with full control
Sensor options
The sign of energy saving
products, services and expertise.
For more information refer to
pages 26-27.
29
Ecovent
R
High Efficiency heat recovery units
R
Ecovent Controls Extended Features
CPB & CPC Range
The Ecovent unit with integrated controls is specifically designed for use in heat
recovery application. The CPB and CPC control system can be supplied fully integrated
into an Ecovent air handling unit to reduce installation time and costs.
Features
fDesigned, manufactured and supported by VES engineers
fDefault settings for “out of the box” operation and to minimise commissioning time
f Versatile HMI and open protocol integration options
f Door isolator and easily identified field terminals to assist installation and maintenance
fExtensive parameter adjustment to optimise installation and further improve
system efficiency
f Energy monitoring providing real time energy consumption and heat exchanger
efficiency information
Specification for CPB & CPC Control Panels for Heat Recovery Applications
Features
CPBCPC
Fitted and pre-wired within Ecovent or traditional loose panel options
√
√
Supply fan starter with speed control interlock
√
√
Extract fan starter with speed control interlock
√
√
Heat recovery damper modulation, free heating and cooling optimisation
√
√
Mixing box or heatwheel modulation
√
Heating, modulating control
√
√
Frost protection and heating demand output for water coils
√
√
Temperature philosophy; supply, return or return + supply limits
√
√
7 day time clock
√
√
Demand ventilation; Air Quality, constant pressure or volume
√
√
Filter dirty indication; inputs for DP switches
√
√
Fan run-on and safety interlocks
√
√
Remote start / stop via removable link
√
√
Common trip indication
√
√
Fire alarm shutdown, 24 VDC
√
√
Inlet and return damper
√
√
DX heat pump and cooling
√
Facia mounted HMI
√
√
Remote user HMI, limited function
O
O
Remote user HMI, full function (replaces facia HMI)
O
O
Remote user HMI, full function touch screen
√
Energy monitoring with real time display
O
Heat recovery efficiency with real time display
Integration by Modbus RS485 open protocol
Integration by BACnetIP open protocol
O
O
Bespoke to suit requirement
√
O
O
O
BlueSense - Energy Saving Package √
Energy efficient speed control
√
√
√
Demand Control
√
√
Post installation Commissioning
O
O
O = Option
30
Note: Data for design guidance only. For full details, outline drawings are available upon request.
duty up
1 Choose
to 1.5 m /s or
3
2.5 m3/s
2 Specify your
chosen unit
for
3 packages
performance
Add control
and efficiency
Pages 26-30
for
4 options
Ecovent products
Specify bespoke
Page 31
Bespoke Solutions
As well as offering a wide range of standard Ecovent units VES are able to build bespoke versions
for special applications and requirements.
Units can be adapted for higher specifications to address challenging locations and applications.
Our experience with controls also enables high levels of integration with Building Management Systems
or existing solutions, as well as matching to niche applications.
With VES you really get the full package without needing to mix and match suppliers.
Bespoke Options:
coustic options for noise sensitive applications
f A
3
f EC plug fans for duties above 1 m /s
f Controls integration into new and existing building management systems
f Aesthetic requirements and paint colour finishes
f Saline environment protection
f Cooling coils
f Specialist filtration applications i.e carbon, grease, HEPA
f Flatpack and site assistance
Specialist Site Services
VES operates a Specialist Site Services division, which is a market leader in the repair and refurbishment of any make or model of
air handling equipment.
Flatpacking
f All units can be flatpacked into
difficult access locations.
f Saves cranage costs.
f No need for road closures.
f Reduced manual handling risks.
Post Installation Commissioning
VES technical engineers can ensure
the unit has been installed and set
up correctly. Also, VES can check all
control wiring, set the unit running
and measure air volumes (if suitable
traverse point is available).
Spares and Maintenance
VES holds stock, or can source
parts for all VES and other
manufacturers products. A
reminder service and regular user
discount are available. VES offers
varied maintenance agreements
to suit location and budget.
When a VES Maintenance
Agreement is purchased, the
equipment warranty is extended,
free of charge, up to 5 years.
Energy Saving Solutions for Kitchens
VES can manufacture special
Ecovent-K’s, complete with
grease filters, designed specifically
for kitchens.
Ecovent-K
Site Assistance By
Specialist Site Services
VES has an accomplished Site
Services division; Ecovent units
can be delivered in flat pack form
and re-assembled “in situ” in
restricted and difficult locations.
=
Flat Pack
Crane Lifts
Site Assistance
31
Ecovent
R
High Efficiency heat recovery units
Product Specification
Ecovent High Efficiency Heat Recovery Units
R
1.1. General
A. Provide a heat recovery air handling unit to meet the performance and configuration as indicated in the schedule and detail
drawings. The heat recovery air handling unit shall be tested to BS EN ISO 5801:2008, BS 848-1:2007 and shall be of the
Ecovent type as manufactured by VES Andover Ltd a company accredited with BS EN ISO 9001:2008.
1.2. Unit Construction
A. 1. The unit shall be provided pre-assembled comprising of a rigidly constructed 25mm tubular aluminium case, double skinned galvanised sheet steel panels, supply and extract centrifugal backward curved fans with direct drive motor, supply and extract G4 pleated panel filters, and plastic plate heat exchanger incorporating drain pan.
2. The unit shall be provided pre-assembled comprising of a rigidly constructed 50mm tubular aluminium case, double skinned
galvanised sheet steel panels, supply and extract centrifugal backward curved fans with direct drive motor, supply and extract G4
pleated panel filters, and plastic plate heat exchanger incorporating drain pan.
B. 1. Size 1 and 2 shall be supplied in one section.
2. Size 3, 4, 5, 6, 7 and 8 shall be supplied in two sections as indicated in the schedule and details drawings. The unit shall be
pre-drilled and gusseted and complete with quick change plug connectors for all electrical components for sectional re-assembly
on-site by others as indicated in the details drawings and O&M documentation.
C.The units shall be available with optional fitted electric or hot water heating as indicated in the schedule and detail drawings.
D. The units shall be available in plantroom or weatherproof construction as indicated in the schedule and detail drawings.
E. The units shall be fitted with a heat exchanger bypass duct, incorporating a bypass damper to allow heating / cooling recovery and free heating / cooling.
F. The unit shall have circular ‘safe fit’ duct spigots complete with rubber gasket seals for 25mm size 1 and 2 units, 20mm Mez flange connections for 50mm 3, 4, 5 units and 30mm Mez flange connections for 50mm 6, 7, 8 units as indicated in the schedule and detail drawings.
G.The unit casework shall incorporate high quality leak resistant neoprene gaskets seals on service doors and panels.
H.Access for maintenance shall be via a removable lid or panels, allowing access for the cleaning or removal of internal components as indicated in the detail drawings. The filters can be withdrawn through side access panels.
I. 1. Size 1, 2, 3, 4 and 5 plantroom casework shall incorporate mounting brackets compatible with drop-rod systems.
2. Size 1, 2, 3, 4 and 5 weatherproof casework shall be supplied as standard on a galvanised sheet steel channel base, the frame shall be 100mm high as indicated in the schedule and detail drawings. The frame shall be finished to match the unit casework.
3. Size 6, 7 and 8 casework are supplied as standard on a galvanised sheet steel channel base, the frame shall be 100mm high as indicated in the schedule and detail drawings. The frame shall be finished to match the unit casework.
J. Units 1, 2, 3, 4 and 5 shall be compatible with optional self-levelling feet as provided by VES Andover Ltd.
K. The units shall be supplied with access and handing as indicated in the schedule and detail drawings.
1.3. Fans
A. 1. The size 1, 2, 3, 4 and 5 unit fan impellors shall be of PA6 glass-fiber reinforced, backward curved plastic blade construction with galvanised steel mounting plate.
2. The size 6, 7 and 8 unit fan impellers shall be galvanised steel or GRP, backward curved blade construction.
B. The impellers shall be statically and dynamically balanced to G 2.5 / G 6.3 according to ISO1940 part 1.
C.The fan impellers shall be mated with aerodynamic bell inlet eyes for high efficiency and low noise generation.
D. The fan impellers are supplied as standard in natural uncoated finish. Acrythane coating shall be available for galvanised steel fans as indicated in the schedule.
1.4. Motors
A. The fans shall incorporate external rotor motors to insulation class F, IP44 environmental protection rating and shall be supplied with thermal protection cut-out as standard.
B. The integrated motor shall be supplied epoxy painted grey to RAL7032.
1.5. Plate Heat Exchanger
A. The unit shall be supplied with a full PVC plate heat exchanger with a minimum efficiency of 50% to BS EN 308:1997 specification.
B. The plate heat exchanger shall incorporate a 100% recycled exchange matrix and heavy gauge PVC framework as standard.
C.The plate heat exchanger matrix shall be aerodynamically designed, with built-in spacers ensuring a constant plate separation.
D. The plate heat exchanger shall be available with optional virgin plastic exchange matrix for corrosive environments as indicated in the schedule.
32
Ecovent
R
Control
Panel Section
Options
Main
Filter
Case Construction
Handing
Name
Part No.
Ancillaries Examples
Colour
Resistance (Pa)
R
Ecovent Model
Infill
R
33
Main
Heating
Download specification from www.ves.co.uk/information-centre
Unit
Config
Heat
Recovery
Intelligent controls enhance
performance whilst saving
energy and money.
Phase
Temperature
Energy Saving
Fan
Size
Humidity
Thyristor
Heater
Fan
Type
Plug & Play
Air Quality
2.1 Ancillaries
A. The unit shall be fully compatible with a standard range of spigot mounted silencers. The silencers shall be suitable for direct mounting to the unit.
B. The silencer shall be a rigidly constructed single skinned galvanised sheet steel case lining incorporating internal splitting vanes lined with resin bonded mineral wool.
C. The silencer casework shall be provided naturally finished in high quality galvanised steel as standard. Internal and External powder coat available as indicated in the schedule. Colour to be in accordance with schedule.
Unit
Size
Filters
3.1
Product
Speed
Control
Case
Construction
3
[null]
/R7004
Energy
Efficient Fans
Demand
Ventilation
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
/ISC
/CPSC
Prewired/Fitted
Controls
2
/G4
/F7
Air Volume (m³/s)
/DS
/EE
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
-W
-E
[null]
1
EVX
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
CPB0-1/6KW-1/P/C
EHEX1/1KW/1X1
EVXCWKT700
EVXVA300/1300/STD
NRGX9000
0
Excellent build quality
ensures minimal noise
breakout, low SFPs and
air tight performance.
Control Panel
Electric Heater Battery
Valve & Acuator Kit
Silencer
Feet
p8
0
p10
/FP
/FW
/SP
/SW
p12
50
/RT
/RB
/LT
/LB
/L
/R
Robust Construction
p14
100
-1
-1
-1
-1
-3
-3
-3
-3
150
Colour
200
null=Galvanised
R=RAL
(colours)
p16
3
4
5
7
9
6
7
9
p20
250
Control Panel Section
p22
300
Main Filter
350
Handing
Versatile location, handing
and access options
meet the widest range of
project requirements.
p24
400
Infill
450
/ISC=Isolator and built in
Speed Controller
Versatile Options
500
2.0. Controls
A. The unit shall be fitted as standard with EC or Inverter fan speed control system to match fan type with max/min speed and 0-10 VDC BMS control, i.e Air Quality or Temperature sensor.
B. The unit shall be available with optional unit mounted CPB or CPC control panel as manufactured and factory fitted by
VES Andover Ltd. to suit electric or hot water heating, or alternative loose CPB or CPC panel for installation by others. If no control panel is ordered the unit will be supplied with local isolator for unit mains connections.
C.Fitted Controls shall be positioned as indicated in the schedule and detail drawings.
D. Controls shall be supplied with internally mounted circuit breakers, run, trip and panel live indication and lockable door isolation switch.
E. Control panels shall have individual circuit breakers for Supply, Extract, Control and Electric Heater Battery where indicated in the schedule and detail drawings.
F. Fitted controls shall be supplied with a supply air duct sensor to be fitted on-site by others as indicated in
the schedule.
G.Fitted controls shall be supplied with a wired AHU mounted LCD controller unless otherwise specified. Optional room user interfaces are available.
H. Fitted controls shall be fully pre-wired to internal components. Hot water controls shall be pre-wired to a local junction box for easy electrical connection to optional four port valve actuator supplied by VES Andover LTD as indicated in the schedule.
/CPSC=Control Panel and
built in Speed Controller
550
/G4
/F7
600
1.9. Operation Environment
A. The unit shall be designed to operate in ambient temperatures from -20 °C up to 40 °C, and can run continuously at up to 80% humidity level.
B. The fan impellers shall be available with optional Acrythane finish suitable for coastal or corrosive environments.
Plantroom /RT=Right Top
Flat /RB=Right Bottom
/LT=Left Top
/LB=Left Bottom
Ecovent Performance
650
Size 1-5=DS (25mm)
Size 6-8=EE (50mm)
R
1.8. Heating
A. The units shall be available with hot water or electric element heating as indicated in the schedule and detail drawings.
B. The hot water heater battery shall be of copper tube, aluminium fin block construction, with galvanised sheet steel casework.
The flow and return pipe connections shall be handed as indicated in the schedule and detail drawings.
C. The hot water heater battery shall be available with alternative fin coatings by special order, as indicated in the schedule.
D. The electric heater battery shall be suitable for single or three phase supply and compatible with thyristor control as indicated in the schedule and detail drawings.
E. The electric heater battery shall consist of an element array sized to suit the steps and phases as indicated in the schedule and detail drawings. The elements shall consist of a tubular incolloy shroud containing compressed magnesium oxide powder packed around a Nickel Chromium resistance wire. The element array shall be evenly spread across the open area of the duct.
F. Where multiple elements are required to achieve the steps and phases as indicated in the schedule, elements shall be linked by copper busbar or terminated with electrical connectors.
G.The electric heater battery shall be fitted as standard with a 130 °C non-adjustable thermal safety cutout, with manual reset.
H.All electric heaters shall be 1500 V flash tested, and resistance tested for correct component assembly. Test certificates shall be
available on request.
Weatherproof /L=Left
Flat /R=Right
Stacked
Simple connection and
pre-installed features save
on site costs and reduce
lead times. Carefully
designed maintenance
features minimise downtime
and total cost of ownership.
7
R
Manufactured in the UK
VES has over 12000m2 of manufacturing and
stores space, and has state of the art sheet
metalworking equipment, plus a large powder
coating plant. VES also has a substantial
controls department, and makes components
such as dampers and electric heaters in-house.
This not only provides employment for local
people, but also many suppliers around the UK.
Simple Installation
and Maintenance
6
Superior customer service
VES employs a range of experts in disciplines
including: air movement, noise control,
air conditioning, controls, electrics and product
refurbishment, and we have key staff who have
worked at VES for many years.
2
1
1.7. Filtration
A. The filters shall be 37mm pleated filter media as standard, with rigid wax treated cardboard moisture resistant frame.
B. Filters shall be to BS EN 779 : 2012 Classification Grade G4 as standard, grade as indicated in the schedule and detail drawings.
F7 alternative available.
Main Heating
4
VES operates a quality assurance system
to ISO 9001, monitored by the BSI. The air
movement products are tested in-house to
BS EN ISO 5801:2008, BS 848-1:2007 and
submitted for external testing and approval
when necessary. VES specialise in bespoke
designs for ventilation units. Whatever the
issue, be it space, noise or temperature,
VES can provide a design solution to meet
the requirements of the project.
Experience and expertise
5
1.6. Drain Pan
A. The unit shall include a built-in condensate drain pan as standard.
B. The drain pan discharge connection shall be 15mm plain PVC stub type.
Unit Config
3
High quality, flexible solutions
From the moment we receive your enquiry, to
delivery and beyond; we have the people in
place to give excellent customer service.
The VES after sales service covers the whole of
the UK and is among the best in the industry.
Energy saving packages
combine intelligent controls
technology, products
and services.
/FP= Flat Plantroom
-W=Water Heating
/FW= Flat Weatherproof
-E=Electric Heating
/SP=Stacked Plantroom
[null] =No Heating
/SW=Stacked Weatherproof
The product range encompasses all types of
ventilation products, including those required
for commercial, industrial, public and domestic
buildings. The emphasis is on low energy
products and sophisticated controls to meet
Building Regulation requirements. The range
extends from a small bathroom extract fan up
to large bespoke air handling units. There are
specialist heat recovery units; high temperature
fans for kitchen hood extract; duct, wall, ceiling
and roof units; low noise products, silencers and
fitted controls.
Meet regulations, minimise
noise and maximise
performance.
4
4
4
4
4
1
1
1
Suitable for many installations including offices, schools, hotels and retail
establishments, the Ecovent range is designed to fit any application. With a wide
range of models for ceiling void, plantroom and external locations, including a
variety of control options, there will be an Ecovent unit to suit.
Energy Saving
1
2
3
4
5
6
7
8
Ecovent has been the acknowledged market leader in heat recovery air
handling units for over 10 years. The high efficiency heat recovery range
includes units with duties up to 2.5 m3/s, all with low Specific Fan Power
and low energy / high efficiency fans.
Product
R
Ecovent
Features and Benefits
EVX
Complete range of products
Ecovent
High Efficiency heat recovery units
Example Codes
VES has been supplying products for the HVAC
industry for over 40 years, and have the in-depth
knowledge and resources to provide solutions to
all ventilation related requirements. We are a
substantial British manufacturing company with
over 250 employees, several factories plus a
regional base in the north of England, and sales
engineers located throughout the UK.
Product
Code Guide
Plantroom EVX 143-1/FP-E /DS/RT/G4/ISC
Weatherproof EVX819-3/SW-W/EE/L/G4/CPSC
Why choose VES
R
Ecovent
Ecovent
Step by Step Guide
R
1
Choose Duties up to 1.5 m3/s
or 2.5 m3/s
Ecovent
complete range of VES HVAC solutions:
Air
Air Handling
Handling Units
Units:
R
•
•
Duties up to 1.5 m3/s
Page 6
•
•
•
•
Ecovent
High Efficiency
heat recovery
Other products and services from the
Other products and services from the
complete range of VES HVAC solutions:
R
Supply and extract, combined or separate.
Heat recovery including crossflow plate heat
exchangers, thermal wheels and run-around coils.
Plantroom or weatherproof, flat or stacked.
Fitted silencers, inverters and controls.
Matching DX condensing units.
Various case constructions including EN 1886
certified units.
Low energy / high
efficiency fans
Low SFPs to achieve
L2 Building Regulations
Duties up to 2.5 m /s
Page 18
Duties up to 2.5 m /s
•
•
•
Wide range of models
for ceiling void, plantroom
and external locations
curved impellers.
Round, axial and mixed flow fans.
Fitted silencers available on all units.
Manual and automatic speed controllers available.
• For ceiling void, plantroom and weatherproof.
Twin
Fans:
•
Many
models and configurations.
• Fitted auto-changeover system.
a b
2
Performance
Curve
Specify
your chosen
unit
Unit
Configuration
Ecovent
DUTIES up to
2.5 m3/s
R
Wall and Ceiling Fans
•
All types for commercial, industrial and
and Ceiling
Fans:
Wall
domestic
premises.
c d
Heating and
Controls
• Three ranges for volume and pressure.
Roof
Extract
Units:sheet bases.
•
Curb
and soaker
Kitchen Hood Extract Fans
• Heavy duty high temperature fans for hot
Kitchen
greasyHood
air. Extract Fans:
• Motors out of airstream.
• Single inlet fans, in-line and vertical jet roof units.
Noise
Control
Control Panels
3
Filters
Plug & Play
4
Demand
Ventilation
Case
Construction
Prewired/Fitted
Controls
Thyristor
Heater
Energy
Efficient Fans
Speed
Control
Humidity
Temperature
Heat
Recovery
Specify bespoke
options for
Ecovent
products
Page 31
R
Ecovent
• Matching silencers available for all ventilation
Control:
Noise
products.
• Silencers designed to meet noise criteria.
• Cleanable silencers.
• Weatherproof silencers.
Specialist Site Services
The Ecovent Acoustic high efficiency, low noise
heat recovery unit with duties up to 0.45 m3/s,
low Specific Fan Power and low energy / high
efficiency fans.
Buy from
C
2014 VES
Issue ECO05W - 9/2014
www.vesdirect.co.uk
VES reserves the right to amend product specifications and details without notice
© 2010 VES Andover Ltd.
Issue CC01 - 01/2010
ISO 9001:2008
Cert. No. Q05375
VES Head Office
Eagle Close, Chandlers Ford Industrial
Estate,
Chandlers
Hampshire
SO53notice.
4NF
VES reserve
the right
to amendFord,
productEastleigh,
specifications
and details without
Tel: 08448 15 60 60 Fax: 023 8026 1204
VES Manchester Office
Unit 6, Willan Enterprise Centre, 4th Avenue, The Village, Trafford Park, Manchester M17 1DB
Tel: 0161 848 8711 Fax: 0161 848 7268
For details on Ecovent product codes please turn
to the back of this flap.
R
Acoustic
Unit
Noise Control
• Plant refurbishment.
•
Energy saving
upgrades.
Specialist
Site Services:
• Noise reduction.
• Site surveys.
• Kitchen ventilation.
• AHU flat pack installation.
• Maintenance.
• Spares.
50mm double skinned case construction to
BS EN 1886, plantroom or weatherproof, flat or
stacked. Plug-fan and inverter, cross flow heat
exchanger with optional controls and heating types.
Refer to page 18.
Also available...
• Off the shelf and built to order panels.
Control
Panels:
•
Air quality
sensors and energy savers.
• Intelligent control software.
• A range of remotes including touch screen.
Add control
packages for
performance
and efficiency
Pages 26-30
R
Duties up
to 2.5 m3/s
Variety of control options to suit
unit requirements
Roof Extract Units
Duties up
to 1.5 m3/s
Ecovent
High efficiency plate heat
exchanger and modulating face
and bypass damper
Twin Fans
Ecovent
R
25mm double skinned case construction,
plantroom or weatherproof, flat or stacked.
EC fans with integrated control, cross flow heat
exchanger with optional controls and heating types.
Refer to page 6.
3
Duct Fans
Duct
Fans:
•
In-line centrifugal, with forward or backward
3
Ecovent
DUTIES up to
1.5 m3/s
R
R
VES Glasgow Office
Unit 15, Evans Business Centre, Springhill Parkway, Glasgow Business Park, Glasgow G69 6GA
Tel:VES
0141Andover
771 6823 Ltd
Fax: 0141 771 6892
Eagle Close, Chandlers Ford Industrial Estate, Chandlers Ford, Eastleigh, Hampshire SO53 4NF
Tel: 08448 15vesdirect.co.uk
60 60 I Fax: 023 8026info@ves.co.uk
1204 I Email: info@ves.co.uk
ves.co.uk
www.ves.co.uk
Ecovent
R
vesdirect.co.uk
part of a complete range of innovative,
flexible products from the HVAC experts
R
R
Download PDF