Danfoss VLT HVAC Variable Frequency Drives Brochure

Danfoss VLT HVAC Variable Frequency Drives Brochure
making modern living possible
VLT® HVAC Drives
A complete range of advanced solutions
45%
Energy reduction
Typical improvement over
ASHRAE 90.1-1999 standard
by implementing Danfoss
VLT® HVAC Drives.
www.danfossdrives.com
Danfoss VLT® HVAC Drive solutions
Control functions designed for the unique needs of HVAC systems
Setting new standards, the modular VLT HVAC Drive integrates seamlessly with HVAC systems at the lowest cost of
ownership in the market. Danfoss’ extensive experience in advanced variable frequency drive technology for HVAC
applications has produced an unmatched product offering. The VLT HVAC Drive is suited for a range of needs, from simple
follower operation to intelligent standalone control. From “drive only” to complete package solutions, the VLT HVAC Drive is
so economical, flexible and user-friendly that it makes HVAC operation pure child’s play.
Complete Range of Drives
Energy Savings
Harmonics Control
• From 1½ to 600 HP
• Energy savings of 50 to 70% are
common when compared with
constant flow systems
• All VLT HVAC Drives have dual
DC-link reactors, which provide a
reduction in input harmonics equal
to a 5% AC line reactor without the
voltage drop and efficiency losses
associated with AC line reactors
• NEMA/UL Type 1, 12, 3R, 4X
enclosures
Complete Range of Packaged
Solutions
• Manufacturing facility is a UL panel
shop and an ISO 9001 and 14001
facility
• Full range of electromechanically
and electronically controlled
packaged solutions to fit the
application
• Capability to meet any HVAC panel
requirement
Intelligent Control and Comfort
• VLT HVAC Drives precisely maintain
exact flow required
• VLT HVAC Intelligent Control with
four auto-tuning, multi-input, multicontrol PIDs
• The controlled airflow creates a
more pleasant environment by
reducing drafts and noise
• When compared with other
methods of flow control, savings to
40% are typical
Compatible with Virtually all
Building Automation Systems
• Standard BACnetTM: Johnson
Controls’ Metasys N2, Siemens
Apogee FLN and Modbus RTU
communication built into every unit
• Optional LonWorks® and enhanced
BACnet protocols available
Power Factor
• Near unity displacement power
factor
• True power factor of >.90 at full load
• Power factor higher than that of the
motor
• Power factor constant regardless of
speed and load
• The us change in airflow and sound
level caused by cycling is eliminated
entirely
Apogee® is a registered tradename of Siemens Building Technologies Inc.
BACnet™ is a tradename of ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers)
LonWorks® is a registered tradename of Echelon Corp.
Metasys® is a registered tradename of Johnson Controls
Modbus® is a registered tradename of Groupe Schneider
VLT® is a registered trademark of Danfoss Inc.
Specifications and dimensions subject to change without notice.
2
• Built-in link reactors extend
capacitor life
EMI/RFI Control
• All VLT HVAC Drives are designed
to contain and control EMI and RFI
to stringent European standard EN
61800-3
• Additional filtering options are
available for even the most sensitive
installations
Reduction in Maintenance Costs
• Inherent soft start eliminates the
stress on belts, compressors and
other driven equipment caused by
across-the-line motor starting
• Amount of make-up water and
its treatment costs are reduced in
cooling towers
• The need to trim impellers on
oversized pumps may be eliminated
• Any oversized system can be fine
tuned by setting the maximum
speed to the maximum desired
flow rate
Modular platform
Designed to give you precisely what you need with easy serviceability
Provision for Electronically
Controlled Bypass or advanced
controller options
Balanced DC-link reactors
for reduced harmonics
Cold plate cooling
technology
Field-installable or factory
installed and tested option cards
provide additional functionality
Hot-pluggable keypad with
on-board memory and awardwinning ergonomic design
Constructed for
reduced RFI/EMI
Surface mount components
for compactness and
reliability
Removable,
temperature-controlled
fan for easy servicing
USB interface for easy
connection to PC
software suite
Removable terminal
strips, angled for
easy access
All power and control
wires enter at the bottom
of the enclosure
Easy access to
control terminals
3
User benefits
Drive Feature
User Benefit
Wide range of enclosure ratings
UL Type 1, 12, 3R ratings to meet demanding installation requirements.
Hot-pluggable HVAC keypad with
memory
Four drive setups can be uploaded to the keypad and saved. To program
multiple drives, upload the parameter settings to the keypad, then place
that keypad on each of the other drives and download these same settings
to every other drive.
Operates without a keypad in place
Assures tamper-proof operation. Drive status shown even with the keypad
removed.
Keypad can be easily remote
mounted
The standard keypad can be remotely mounted 10 feet from the drive with
a standard 9-pin cable. The remotely mounted keypad is gasketed and
carries a NEMA/UL Type 12 and NEMA/UL Type 3R rating.
Simple and flexible menu structure
Many installations require nothing more than scrolling through the twelve
“QUICK MENU” items to confirm that these defaults are correct. Users can
also select up to 20 parameters to be included in a “PERSONAL MENU” for
easy access.
Intelligent HVAC controller
Four auto-tuning PIDs control the drive and up to three other devices,
eliminating external controllers and reducing cost.
USB Port
PC access to drive parameters without disconnecting the keypad or
interrupting communications.
Built-in EIA-485 interface
Fully equipped for serial communication. Up to 31 drives can be connected
to one serial bus up to 5,000 feet long.
Built-in HVAC Protocols
The inclusion of all popular HVAC protocols allows the VLT HVAC Drive to
become an intelligent part of the building management system.
Automatic Motor Adaptation (AMA)
Measures motor stator resistance and reactance without turning the motor
or decoupling the load. The drive then automatically uses this information
to optimize performance and efficiency.
Simplified Automatic Energy
Optimization (AEO)
Eliminates the need to select a V/Hz pattern. AEO continually monitors
the motor’s speed and load and adjusts the applied voltage to maximize
energy savings. Even at full speed, voltage will be reduced if the load is
less than 100%. This automatically compensates for oversized motors or
systems that are not fully loaded.
Energy Monitoring
Quantitative energy savings are always available without the additional
expense of external equipment.
Advanced Firefighter’s Override
Provides options for emergency operation (using the drive only or
coordinated with the bypass) that increase the safety of building
inhabitants.
Real-Time Clock
Adds sophisticated performance to basic control schemes for increased
comfort and energy savings.
High breakaway current
Up to 160% breakaway current available for high friction loads.
4
Modular platform
Drive Feature
User Benefit
Enhanced BACnet
BACnet includes change of value (COV)
Control Voltage
Panel switch mode power supply provides steady, dependable control
power even when line voltage drops.
VVCPLUS Output Switching Pattern
Superior Voltage Vector Control provides high efficiency and full motor
performance.
Automatic High Ambient Derate
If the ambient temperature exceeds the normal limit, the drive can be set
to warn of its overtemperature and continue to run, keeping the HVAC
system functional. To control its temperature, the drive will reduce the
output carrier frequency and then, if necessary, reduce the output current.
Preventive maintenance scheduling
The VLT HVAC Drive can monitor system usage and notify the operator
when preventive maintenance is required.
Dual DC-link reactors
Non-saturating reactors provide better harmonic performance than a 5%
AC line or saturating DC reactor. Built-in protection
• Motor pre-heat
• Overload and thermistor input
• No flow, broken belt, dry pump and end-of-curve detection
Eliminate the need for external protection devices while maximizing the
life of the motor and other system components.
Automatic Switching Frequency
Modulation (ASFM)
• Adjusts the carrier frequency based on the load
• Provides a quiet motor at critical low flow conditions
• Provides full rated output without derate at high load
Protected from input or output
switching
Input or output can be disconnected while the drive is running without the
need for interlocks to protect the drive.
Full torque to base speed
Direct drive fans run without derating. The full output torque can be set
to coincide with the maximum design operating speed of the driven
equipment, up to 60 Hz.
Auto ramping
Ensures no-trip acceleration and deceleration.
Flying start
Allows starting into a “windmilling” fan at any speed, in either direction.
Sleep mode
Automatically stops the drive when its speed drops below the “sleep” level
for a specified time, and automatically restarts when the speed command
exceeds the “wake” level. Provides increased energy savings without
separate controllers.
Run-permissive circuit
The ability to accept a “system ready” signal assures that dampers or other
auxiliary equipment are in the proper state for drive operation.
Safety Interlock
Provides external fault indication.
UL and CUL Listed
All drives and options sold for US and Canadian applications carry this
safety certification.
IBC/OSHPD
Pre-approval expedites seismic authorization by regulatory agencies.
CE Marked
All drives carry the CE mark for sale into international markets.
Plenum rated
All drives and options are UL listed for installation in air handling
compartments.
5
HVAC control features
Cascade Controller
With features and functions that
eliminate the need for PLCs and other
external controllers, the Cascade
Controller increases the efficiency of
your multiple pump or blower systems.
Through accurate flow, pressure and
level control, it provides lower energy
consumption than valve throttling or
the traditional across-the-line on/off
cycling of pumps and blowers.
The Cascade Controller allows staging
of up to four additional drives and/or
fixed speed motors. Using the master
drive’s PID controller, this can provide
a wide range of control in large
pumping systems.
Other features serve to minimize
wear and tear on driven equipment.
Lead pump alternation functionality
distributes running time equally
among all connected pumps,
maximizing their overall life.
HVAC Intelligent Control
The energy savings potential of the
VLT HVAC Drive is maximized with a
real-time clock, allowing the system to
respond to the changing needs of the
building throughout the day and week.
The real-time clock allows the system
to anticipate conditions or temporarily
override the setpoint, enhancing
control, comfort and efficiency. It also
allows the drive to provide reminders
when preventive maintenance is
required.
Previously, a building automation
system was required to obtain these
features. The real-time clock gives these
sophisticated functions to any facility.
With the real-time clock, the fault log
in all VLT HVAC Drives contains not
only a list of the ten most recent drive
faults, but also the year, month, day,
hour and minute of each fault, greatly
simplifying troubleshooting.
6
HVAC control features
Firefighter’s Override Mode
In any enclosed space, fire and smoke
control is a major life-safety concern.
Firefighter’s override mode allows
the HVAC system to control, contain
and extract fire and smoke using air
flow and air pressure. When operating
in override, the drive ignores most
operating conditions that would
otherwise cause it to fault and shut
down. It continues to operate as long
as possible regardless of line, load or
environmental conditions.
Firefighter’s override can run the drive
at any speed in forward or reverse. It
can be activated either by a normally
open or normally closed contact from
the fire panel or through the building
automation system. The drive can be set
to switch automatically to a constant
speed bypass if operation through the
drive becomes impossible due to failure
of the drive’s power circuitry. The bypass
will then run the motor at full speed
from the power line until firefighter’s
override is deactivated.
Firefighter’s override is standard
in all VLT HVAC Drives, and can be
configured through user-accessible
parameters. It can be set up and
activated at any time. As fire codes or
the needs of the facility change, the
adaptable VLT HVAC Drive is ready.
Advanced Compressor Control
As with fans and pumps, there are
tremendous energy saving and
application advantages available
by applying the VLT HVAC power to
compressor cooling. Variable speed
control offers the ability to match the
cooling capacity to the actual need
based on the measurements of the
refrigeration system. Costs are reduced
both through direct energy savings of
operating at a lower speed and through
installation costs by optimization of
the overall refrigeration system and the
compressor itself. The VLT HVAC drive
can eliminate the need for compressor
packs by operating a single compressor
over a wider range.
Other advantages of the VLT HVAC
solution; limiting the number starts
and reduced start system shock thus
reducing peak energy demand and
system wear, improved control over hotgas bypass or slide valve, over speed
capability for super-heat, complete
compressor pack sequencing controller
if required, constant torque capabilities
starting at 1/3 speed and refrigerantdependant conversion of pressure to
temperature. Whether a Scroll, Screw, Centrifugal or
Piston compressor application, Danfoss
has a VLT variable speed solution do
deliver system and energy savings.
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Setup and display
All drive parameters are accessible through the keypad. The Quick Menu key offers immediate access to 12 startup
parameters, including Motor Power, Motor Voltage, Motor Nominal Speed, Ramp Up/Down Time, and Minimum/
Maximum Frequency.
Options are:
• Award-winning graphical display and keypad
• Numeric keypad with basic data display
• Blind cover, no display (allows the user to program and control the drive via
network communication while locking out local control)
Each type of keypad is interchangeable with all
VLT HVAC Drives, regardless of which keypad is
specified at the time of the order.
Flexible, Easy Menu Structure
• Intuitive navigation
• Four independent setups for
unmatched flexibility
• Electronically Controlled Bypassspecific menus
User-Friendly Keypad
• Hot-pluggable, with upload and
download capability
• Specialized bypass keypad provides
bypass-specific functionality with
easy, one-button access to bypass
mode
Graphical Display
• On-screen scroll bars and graphs
• Up to five meters can be displayed
simultaneously
• Two-level password protection
8
• INFO key provides easy access to
help information with onboard
manual
• New BACK and OK buttons simplify
programming
• Status lights provide visual
confirmation of operating mode
• HVAC Applications Menu—Easy
access to the relevant parameters
for each of the most common HVAC
applications
• Personal Menu—Contains up to
20 user-selected parameters for
customized access
• Quick Setup Menu—Allows input of
motor nameplate data for rapid and
easy commissioning
• Changes Made Menu—Provides
easy access to previously modified
parameters (either the ten most
recent or all changes made since
installation)
Setup and display
The VLT HVAC Drive makes setup and operation easy. With a remarkably user-friendly interface, intuitive menu structures
and powerful tools that streamline installation and troubleshooting, the VLT HVAC Drive saves valuable time, resulting in a
lower overall cost of ownership.
• Transfer of parameters – Parameters
can be programmed into one drive
and downloaded to other drives
via the drive’s keypad or MCT 10
software.
• Remote mounting kit available – An
optional kit allows remote mounting
of the VLT HVAC Drive keypad up to
10 feet away. Keypad does not affect
the drive’s NEMA/UL Type 1 or Type
12 rating, and the gasketed keypad
itself carries a Type 12 and Type 3R
rating.
• Continuous monitoring
with or without the
keypad – With or without a keypad,
the VLT HVAC Drive’s ON, WARNING
and ALARM status lights are always
visible.
• Plain language alarms and
warnings – Alarms and warnings
are displayed in easy-to-understand
form, eliminating the need for
decoding or referring to long tables
in manuals.
• Complete programmability of
display – The keypad’s four line,
backlit, alphanumeric display can be
programmed to display four different
measurements at a time. Choose
from many options, including: °F, °C,
%, Pa, bar, RPM, frequency, gallons/
min., ft.3/sec., or p.s.i.
PC software
MCT 10 Motion Control Tool
MCT 10 facilitates programming by
enabling control of entire parameter
sets, including copying from one drive
to another within the interface.
Based on the familiar Windows
technology and format, MCT 10 is
intuitive and easy to use. Project drive
folders can be named and organized
to closely match HVAC system layout.
Word, Notepad, and other file types
can be placed into the project folders
where they are most relevant.
• Supports current Danfoss product
line as well as legacy drive models
MCT 31 Harmonics Calculation
Tool
MCT 31 calculates system harmonic
distortion for both Danfoss and
non-Danfoss drives. It is also able to
calculate the effects of using various
additional harmonic reduction
measures including Danfoss Advanced
Harmonic Filtration.
• Project oriented for simplified
calculations on several transformers
• Easy to compare different harmonic
solutions within the same project
• Supports current Danfoss product
line as well as legacy drive models
USB Connectivity
The VLT HVAC Drive can be remote
commissioned and monitored through
a USB connection.
VLT Energy Box
VLT Energy Box PC software performs
a thorough, real-life energy analysis
of the application and calculates the
payback time for the drive.
9
Protective features
With an unmatched combination of drive, motor, and system protection features, the VLT HVAC Drive is the most costeffective overall solution on the market. Designed and built for long-term, worry-free operation without the need for
external devices to protect driven equipment, the VLT HVAC Drive provides secure, reliable results, right out of the box.
System Protection
Belt Monitoring
The VLT HVAC Drive’s sophisticated
belt monitoring measures both
speed and load and calculates the
difference between actual torque and
expected torque at all speeds. A time
delay allows for reduced load during
deceleration.
Typical 6-Pulse Drive
VLT® HVAC Drive
0
No Flow Detection
Operation under dead head conditions
provides no flow to the system and
may damage the pump. Differential
pressure switches or flow sensors to
monitor flow increase the installation
costs and add complexity. The VLT
HVAC Drive can automatically detect
no flow situations and take the
appropriate corrective action.
End of Curve Protection
The VLT HVAC Drive can automatically
detect over-flow conditions that
indicate operation off the end of
the pump curve. Its response can be
customized to trigger an alarm and
stop the pump, issue a warning while
maintaining operation, or perform a
variety of other functions to protect
both the pump and the system.
Automated Vibration Avoidance
Fan systems often have resonant
speeds that must be avoided to reduce
vibration and noise. The VLT HVAC Drive
automates the process of setting up
frequency avoidance bands, minimizing
system commissioning time.
10
VLT HVAC Drives provide the lowest overall cost of ownership by including as standard DC-link reactors,
which minimize harmonic current distortion without the need for external reactors.
Drive Protection
Harmonic Mitigation
Metal oxide varistors (MOVs) and
capacitor snubbers in both the AC and
DC input circuitry reduce the impact of
voltage spikes on the input. In addition,
a balanced pair of DC-link reactors
between the input rectifier and the bank
of DC-bus capacitors reduces the severity
of any current surge resulting from
abrupt changes in the AC supply line.
DC-link reactors limit harmonic
distortion on the power line, reducing
RMS input current by more than 40%
compared to drives without input
reactors.
Conformal Coating is available to
protect electronic components in
aggressive environments.
Motor Protection
The VLT HVAC Drive’s built-in I2T motor
overload, thermistor input and motor
preheat functions increase the life
of the controlled motor without the
added cost of separately supplied
protection. The drive’s built-in I2T motor
overload is UL-listed as a true overload
device, eliminating the need for
external motor protection hardware.
Other drive manufacturers address
harmonics with AC line reactors,
usually external to the drive. Often,
these optional AC line reactors are
50% larger than the DC-link reactors
standard on the VLT HVAC Drive. This
results in significant additional heat
generation and reduced efficiency.The
harmonic performance of the DC-link
reactors in the VLT HVAC Drive is equal
to that of a 5% AC line reactor, but
without the associated voltage drop
and efficiency losses.
Packaged solutions
Flexibility is the key to Danfoss packaged drive solutions. From our unique feature-rich standard packages to our Engineered
Drive Systems, Danfoss supplies the package to meet the application. Our packaged solutions are all manufactured in ULcertified facilities and supported by the same stringent manufacturing standards and warranties as VLT Series drive products.
Being your single source supplier of both VFDs and packaged solutions is just one more way that Danfoss reduces your total
cost of ownership.
Typical Package Options
• Vertical and traditional side by side
arrangements
• Two-contactor bypass
• Three-contactor bypass
• Contactor motor selection
• Dual motor operation
• Multiple motor operation
• Main input disconnect
• Main input fusing
• Drive fusing
• Input AC line reactors
• Output dV/dt filters
Engineered Drive Systems
Enhanced Packages
• 100,000 amp SCCR packages
Custom enclosures, soft start bypass
panels, custom wiring and pilot
devices, or NEMA/UL Type 4 and
4X panels.
VLT HVAC Drives through 125 HP at
460 or 600 volts and 30 HP at 208 or
230 volts may also be supplied with a
UL-listed Type 3R enclosure suitable for
outdoor use. These weather-resistant
enclosures allow the versatile VLT
HVAC Drive to be located with all of its
options on a rooftop or other outdoor
location.
Integrated Disconnect Package
• Why supply separate drives and
disconnects when you can get
them in the smallest, easiest
package possible?
• Reduced installation cost and time
Enclosure fans help keep the drive
within its temperature limits in
high ambient temperatures, and a
thermostatically controlled heater
helps prevent condensation in cool,
damp environments.
• Can be ordered with or without
drive input fusing
12/18 Pulse Low Harmonic Solutions
Available with the following features:
• 460-480VAC +/- 10%
• 15-250HP
• -10° to 40° C (14° -104° F) ambient
• NEMA/UL Type 1, 12, and 3R
• 3 contactor bypass
• Soft Start bypass
Traditional Panel
Vertical Panal
11
Electronically Controlled Bypass (ECB)
Danfoss ECB is Electronically Controlled Bypass done right. With the highest level of performance and protection, and the
easiest operator interface on the market, our ECB offers the best solution for even the most critical of applications.
Enhanced performance and
protection
Motor Protection
Additional protection features
• Phase loss / imbalance protection
• Drive input fuses supplied with
every panel
• Overload motor protection in bypass
• Bypass run-time hour meter
• Drive overload reset from drive
keypad, drive digital input or over
BAS
• Password protection prevents
unauthorized bypass operation
• Manual bypass initiation override
ensures operation
24 VDC switch mode power supply
• Operates off of any two of the three
input phases
• Continued drive operation at a
reduced load when any input phase
is lost
• Eliminates contactor dropout on
voltage conditions as low as 70% of
nominal voltage
• Bypass control through the drive
Smart Logic Controller and RealTime clock
Bypass-specific keypad provides one-touch access
to bypass operation
• Separate power source for drive
logic
• Available for most sizes
HVAC-specific features built in
• Automatic Bypass selectable and
programmable from the drive
keypad
• Common start/stop selectable
operation in drive and bypass
mode, regardless of the command
source
• Coordinated Run-Permissive in
both drive and bypass. A command
to start the motor (regardless of
operating mode) does not start the
motor, but instead activates a relay
used to actuate another device. Confirmation from this device then
starts the motor.
12
• Advanced Firefighter’s Override,
coordinated with the VLT HVAC
Drive’s Firefighter’s Override mode.
The user determines whether
the system follows the drive’s
Firefighter’s Override, goes to
Bypass Firefighter’s Override, or
goes to Bypass only if the VLT HVAC
Drive fails during override mode.
Not only does this feature enhance
performance, but it also has the
potential to protect lives.
• Serial and BAS control of drive
and bypass operation provides
complete insight into the package’s
operation. No more loss of
command and communication
when operating in bypass.
• Bypass fault logging and time
stamping
Electro-Mechanical Bypass (EMB)
For users who prefer the traditional bypass control methods of relay logic and selector switches.
Door mounted operators:
• Drive-Off-Bypass selector
• Bypass pilot light indication
• Test selection added with three
contactor bypass units
24 VDC switch mode power supply
• Operates off of any two of the three
input phases
• Continued drive operation at a
reduced load when any input phase
is lost
• Eliminates contactor dropout on
voltage conditions as low as 70% of
nominal voltage
• Available for most sizes
Traditional doesn’t have to mean featureless:
• The same flexible power configurations as the ECB
• Common start/stop available
• Run permissive available
• Basic Firefighter’s Override available, which runs the motor
in bypass, ignoring stop commands
• Automatic bypass with adjustable time delay is available
• Class 20 overload
13
VLT® HVAC Drive specifications
Input Voltages (select model based on input voltage)
Motor Voltages
Input Voltage Range for Full Output
Input Voltage without Tripping
Input Frequency
Output Frequency
Drive Efficiency
Output Section
Input Displacement Power Factor (cos φ)
Total Power Factor
Switching on Input
Follower Signal
Lost Analog Reference Action
Time Delay for Lost Analog Reference Action
Output Current Limit Setting
Switching on Output
Current Limit Timer
Adjustable accel/decel ramp times
Adjustable Maximum Speed
Adjustable Minimum Speed
Adjustable Acceleration/Deceleration Times
Adjustable Auto Restart Time Delay
Starting Torque
Breakaway Torque Time (1.6 times drive rated current)
Preset Speeds
Frequency Stepovers
Accel/Decel Rates
Programmable Digital Inputs
Programmable Analog Inputs
Programmable Analog Outputs
Programmable Relay Outputs
Delayed Start
DC Braking
Automatic Restart Attempts
Automatic Restart Time Delay
Relay ON Delay and Relay OFF Delay
Drive and Options Enclosures
Ambient Operating Temperature Range
Humidity
Maximum Elevation without Derate
Short Circuit Current Rating
14
200–240, 380-480, 525–600
200, 208, 220, 230, 240, 380, 400, 415, 440, 460 or 575 VAC
Nominal ±10%
164–299, 313–538 or 394–690 VAC
50 or 60 Hz, ±5 Hz
Selectable 0 to 1000 Hz
97% or greater at full load and nominal motor speed
Insulated gate bipolar transistors (IGBT)
>98% at all speeds and loads
>.90 at full load
1–2 times/min.
0 to 5 V DC, 0 to 10 V DC, 0 to 20 mA, 4 to 20 mA fully selectable,
direct and inverse acting
Can be enabled to go to a preset speed, go to maximum speed,
stay at last speed, stop, or stop and trip
1 to 99 sec.
Adjustable to 110% of drive rating
Unlimited
0 to 59 sec. or infinite
1–3600 sec.
From minimum speed setting to >120 Hz
From maximum speed setting to 0 Hz
To 3,600 sec. to base speed
0 to 600 sec.
Constant torque until commanded speed reached
0.0 to 0.5 sec.
32
16
8
6 (2 can be used as digital outs)
2; selectable voltage or current
1; 0/4 to 20 mA
2; standard Form C, 240-400 VAC, 2A (3 additional optional)
0 to 120 sec.
0 to 60 sec., 0-160% rated current
0 to 20 or infinite
0 to 600 sec. between each attempt
0 to 600 sec.
NEMA/UL Type Types 1 and 12
14°F to 113°F (-10°C to 45° C)
<95%, non-condensing
3,300 ft. (1000 m)
100,000 amps
Powerful and flexible control
Impressive range of standard I/O
Advanced options made easy
• 2 analog inputs (current or voltage)
for sensors, setpoint sources or
basic speed command
Self identifying cards fit seamlessly
under the drive keypad. These factory
or field installable cards eliminate the
need for external devices, simplifying
installation and resulting in a lower
overall cost of ownership.
• 6 digital inputs (either PNP or NPN)
for hardwired start/stop, safeties,
run permissive, preset speed and
much more­—two can be used as
digital outputs
• 1 analog output for indication of
operation or to control other HVAC
devices
• 2 Form C relay outputs (240V, 2
amps) for remote indication of
operation or to control other HVAC
devices
• 200mA of 24 VDC to power
customer devices such as sensors
and valves
USB Connection
PC access to drive parameters without
interrupting communication
Communication option cards
Embedded Communication
Enhanced BACnet and Lonworks
available
EIA-485 for direct connection to
Standard BACnet Modbus, Siemens
Building Technologies FLN and
Johnson Controls N2 with every drive. Monitoring and controlling over serial
communications reduces installation
cost. All outputs are available for
commanding over the network.
I/O option cards
For additional control and monitoring
capabilities:
Relay Option
• 3 Form C relay outputs
Analog I/O:
Control built for performance
• 3 analog voltage outputs
• I/O and communication terminals
are galvanically isolated and
separated from power terminals to
limit interference
• 3 Pt100/Ni1000 inputs
• Terminals are spring loaded for
security
• 2 digital outputs
• Terminals accept a wide range of
wire sizes
• Unpluggable terminals
General Purpose I/O
• 3 digital inputs
• 1 analog current output
• 2 analog voltage inputs
External 24VDC
• Allows 24 VDC external supply to be
connected to the drive for powering
of control and options
15
VLT® HVAC Drive Model Numbers
HP
1.5
2
3
4
5
7.5
10
15
20
25
30
40
50
60
75
100
125
150
200
250
300
350
400
450
500
550
600
650
208V
230V
Model
Amps
Model
FC-102P1K1T2
FC-102P1K5T2
FC-102P2K2T2
FC-102P3K0T2
FC-102P3K7T2
FC-102P5K5T2
FC-102P7K5T2
FC-102P11T2
FC-102P15T2
FC-102P18T2
FC-102P22T2
FC-102P30T2
FC-102P37T2
FC-102P45T2
6.6
7.5
10.6
12.5
16.7
24.2
30.8
46.2
59.4
74.8
88
115
143
170
FC-102P1K1T2
FC-102P1K5T2
FC-102P2K2T2
FC-102P3K0T2
FC-102P3K7T2
FC-102P5K5T2
FC-102P7K5T2
FC-102P11T2
FC-102P15T2
FC-102P18T2
FC-102P22T2
FC-102P30T2
FC-102P37T2
FC-102P45T2
Max drive output current rating must always equal or
exceed nameplate running amps of motor(s).
16
Amps
6.6
7.5
10.6
12.5
16.7
24.2
30.8
46.2
59.4
74.8
88
115
143
170
380V
Model
FC-102P1K1T4
FC-102P1K5T4
FC-102P2K2T4
FC-102P3K0T4
FC-102P4K0T4
FC-102P5K5T4
FC-102P7K5T4
FC-102P11T4
FC-102P15T4
FC-102P18T4
FC-102P22T4
FC-102P30T4
FC-102P37T4
FC-102P45T4
FC-102P55T4
FC-102P75T4
FC-102P90T4
FC-102P110T4
FC-102P132T4
FC-102P160T4
FC-102P200T4
FC-102P250T4
FC-102P315T4
FC-102P355T4
FC-102P400T4
FC-102P450T4
Amps
3
4.1
5.6
7.2
10
13
16
24
32
37.5
44
61
73
90
106
147
177
212
260
315
395
480
600
658
745
800
460V
Model
FC-102P1K1T4
FC-102P1K5T4
FC-102P2K2T4
FC-102P3K0T4
FC-102P4K0T4
FC-102P5K5T4
FC-102P7K5T4
FC-102P11T4
FC-102P15T4
FC-102P18T4
FC-102P22T4
FC-102P30T4
FC-102P37T4
FC-102P45T4
FC-102P55T4
FC-102P75T4
FC-102P90T4
FC-102P110T4
FC-102P132T4
FC-102P160T4
FC-102P200T4
FC-102P250T4
FC-102P315T4
FC-102P355T4
FC-102P400T4
FC-102P450T4
Amps 2.7
3.4
4.8
6.3
8.2
11
14.5
21
27
34
40
52
65
80
105
130
160
190
240
302
361
443
540
590
678
730
575V
Model
Amps
FC-102P1K1T6
FC-102P1K5T6
FC-102P2K2T6
FC-102P3K0T6
FC-102P4K0T6
FC-102P5K5T6
FC-102P7K5T6
FC-102P11T6
FC-102P15T6
FC-102P18T6
FC-102P22T6
FC-102P30T6
FC-102P37T6
FC-102P45T6
FC-102P55T6
FC-102P75T6
FC-102P90T6
FC-102P132T7
FC-102P160T7
FC-102P200T7
FC-102P250T7
FC-102P315T7
FC-102P400T7
FC-102P450T7
FC-102P500T7
FC-102P560T7
FC-102P630T7
2.4
2.7
3.9
4.9
6.1
9
11
18
22
27
34
41
52
62
83
100
131
155
192
242
290
344
400
450
500
570
630
Frame Size
A2/A5
A3/A5
B1
B2
C1
C2
D1
D2
E1
Standard Traditional Panel Dimensions
Enclosure Styles
Tier 1
Tier 2
Tier 3
Drive plus one or both of the following:
Drive with bypass or up to one of the
following:
Drive with bypass and up to two of the
following:
• Contactor motor selection
• Contactor motor selection (CMS)
• dV/dt filter (NEMA 1 only)
• dV/dt filter (NEMA 1 only)
• Input AC line reactor (NEMA 1 only)
• Input AC line reactor (NEMA 1 only)
• Dual motor control
Dual motor control available with no
other options
• Fuses
• Disconnect
A2-A3 Drive with
NEMA 1 kit
A2-A3 Tier 1
A5-C2 Tier 2
A5-C2 Tier 3
Tier 1
Drive Only
NEMA 1
A2
A3
B1
B2
C1
NEMA 1 and NEMA 12
C2
D1
D2
E1
Height
14.8
14.8
16.5
18.9
25.6
26.9
30.2
47.6 / 55.5*
62.6 / 68.5*
78.7
Width
3.5
5.2
9.5
9.5
9.5
12.1
14.6
16.5
16.5
22.8
Depth
8.2**
8.2**
7.9
10.2
10.2
12.2
13
14.7
14.7
19.4
Height
19.1
19.1
16.5
18.9
25.6
26.9
30.2
47.5
62.4
78.7
Width
5.2
5.2
9.5
9.5
9.5
12.1
14.6
16.5
16.5
22.8
Depth
8.2
8.2
7.9
10.2
10.2
12.2
13
14.7
14.7
19.4
9.6
9.6
9.4
12
12
14.1
14.9
16.4
16.4
21.2
Height
31.8
31.8
18.9
18.9
25.6
26.9
30.2
47.5
62.4
Consult Factory
Width
7.6
7.6
19.1
19.1
19.1
24.2
29.3
33.1
33.1
Consult Factory
Depth
9.6
9.6
10.3
12
12
14.1
14.9
16.4
16.4
Consult Factory
w/ disconnect
Tier 2
NEMA12
A5
Tier 3
NEMA 1
Height
51.4
51.4
18.9
18.9
25.6
26.9
30.2
47.5
62.4
Consult Factory
Width
7.6
7.6
28.7
28.7
28.7
36.4
44
49.6
49.6
Consult Factory
Depth
9.6
9.6
12
12
12
14.1
14.9
16.4
16.4
Consult Factory
* Height for wall mount / height when mounted on pedestal
** Depth increased by .55” when an option A or B card is added
17
Standard Vertical Panel Dimensions
This panel is:
• Structured around our FC102 VLT HVAC Drive
• Same performance as our traditional panel with smaller footprint
• Sleek vertical layout that requires less horizontal wall space
• Same high quality components and design as our traditional panel
• UL/CUL 508 listed and seismically certified
• UL Type 1/Nema 1 design
• Non-bypass or 3 contactor bypass
• I nherent phase loss/imbalance and brown-out protection to prevent product
damage and downtime in adverse power quality installations
• 24VDC control power for all but the largest sizes
Options available include:
• 208V-240V thru 60 HP, 460V and 600V thru 125 HP
• Fused Disconnect or Circuit Breaker Disconnect
• Electronic or Electromechanical Bypass
• 100KA SCCR
• Embedded fieldbus communication protocols
• Various fieldbus and I/O option cards
Max. Panel
Dimensions in Inches
Panel Power Sizes
Tier 2
18
P2/B3
P3/B4
P4/C3
P5/C4
Bypass 208V
7.5 - 15 HP
20 HP
25 - 40 HP
50 - 60 HP
Enclosure Styles
Non-Bypass 208V
7.5 - 15 HP
20 - 25 HP
30 - 40 HP
50 - 60 HP
Tier 1
Bypass and 230V
Non-Bypass 460 & 600V
7.5 - 15 HP
20 - 25 HP
30 - 40 HP
50 - 60 HP
Drive with Main Disconnect and
Drive Fuses
15 - 25 HP
30 - 50 HP
60 - 75 HP
100 - 125 HP
41.8
43.3
54.4
59.7
Drive with 3 Contactor Bypass Plus
9.2
9.8
12.7
15.2
Depth
16.0
17.7
18.0
18.1
• Electronic or Electromechanical
Bypass Control
Length
30.0
34.5
39.6
45.8
• Main Disconnect or Circuit
Breaker and Drive Fuses
9.1
9.8
12.7
15.2
• Main Fuses
11.5
11.3
14.8
14.8
Length
Bypass Width
Tier 2
Non-Bypass
Tier 1 Width
Depth
Tier 2
One call...one partner for support
Reliable Service and Support
Flexible, Convenient Service Plans
• 24/7 factory direct application and
technical support by phone, 365
days/year
• DrivePro™ SU Startup ensures maximum utilization and efficiency of the
drive system.
• DrivePro™ escalation process
ensures rapid involvement of
specialized experts when needed
• DrivePro™ EW Extended Warranty plans provide the security of fixed price
service support for periods extending up to six years.
• Factory-stocked parts for quickest
response in downtime emergencies
• DrivePro™ SC Service Contract ensures cost-effective, long-term service
coverage beyond the warranty period.
Worldwide Network
• DrivePro™ Plus drive replacement contracts provide a quick, turn-key solution
for replacing aging drives that are no longer economical to repair.
• Hands-on factory management
backed by the experience and
expertise of qualified, factorycertified field service organizations
• An unparalleled partnership of
Danfoss factory and local support
drive professionals in the DrivePro™
network ensures effective and
reliable service
• DrivePro™ SmartStep provides a comprehensive and affordable migration
program for customers with large numbers of legacy model or multiple brand
drives. SmartStep is a very flexible and sensible way to upgrade drive systems
on a budget.
• DrivePro™ PM Preventive Maintenance plans are available alone or in
combination with other support contracts to optimize the drive systems’
operation.
19
EnVisioneering
As a world leader in components and solutions, Danfoss meets our customers’ challenges
through “EnVisioneering.” This approach expresses our views on engineering innovation,
energy efficiency, environmental responsibility and sustainable business growth that create
strong customer partnerships. This vision is realized through a global production, sales, and
service network focused on refrigeration, air conditioning, heating and water, and motion
control. Through EnVisioneering, Danfoss is Making Modern Living Possible.
Danfoss “EnVisioneering”:
•
Engineered solutions to improve performance and profitability
•
Energy efficiency to meet higher standards and to lower operating costs
•
Environmental sustainability to provide a financial and social payback
•
Engaged partnerships to foster trust, reliability, and technological superiority
www.danfossdrives.com
Danfoss can accept no responsibility for possible errors in catalogs, brochures and other printed material. Danfoss reserves the right to alter its products without notice.
This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
Danfoss VLT Drives
4401 N. Bell School Rd.
Loves Park, IL 61111, USA
Phone: 1.800.432.6367
1.815.639.8600
Fax:
1.815.639.8000
© Copyright 2011 by Danfoss 12/11
Danfoss VLT Drives
8800 W. Bradley Rd.
Milwaukee, WI 53224, USA
Phone: 1.800.621.8806
1.414.355.8800
Fax:
1.414.355.6117
176R0582
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