Zeta Rev HE FC

Zeta Rev HE FC
Zeta Rev HE FC
35÷149 kW
Air cooled freecooling chiller
General
Bullet points
High efficiency free-cooling chillers, with 2 models:
Zeta Rev HE FC
►► Patented free-cooling section.
units with scroll compressors, 10 sizes from 50 to 150 kW
Zeta Rev HEi FC
units with scroll / inverter-driven compressor, 3 sizes from 36
to 93 kW
►► Lower refrigerant charge.
►► Bluethink advanced control with integrated web
server.
►► Multilogic/Multifree function for multiple units’ system (option).
Configurations
►► Blueye supervision system (option)
LN: low-noise version
NG: unit without glycol on user side
►► Flowzer: system with variable water flow (options)
►► HEi model: brushless DC inverter-driven scroll compressor, combined with conventional compressors.
►► Glycol free version.
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Innovative
Freecooling
Smart management of two sections
Condenser, microchannel type
Free-cooling, Cu-Al type
Each section is provided with dampers
CHILLER MODE
managed with compressors; fans’ speed modulated
Glycol free
NG version
Allows to separate the free-cooling circuit, with
glycole, from the user side circuit.
Distribution of chilled water to the building is therefore less demanding, in terms of both pumping
energy and installed cost.
COMBINED MODE
managed with both the free-cooling section and
compressor; maximized contribution of free-cooling
by means of dampers.
TOTAL FREE-COOLING MODE
managed with the free-cooling section only;
compressor section is off.
ChillerSide
Glycol free
external air temperature
Adjustment of the cooling output, by modulation of both dampers’
position and fans’speed
Free-cooling coil completely independent from condensing section
FreecoolingSide
VERSATILE RANGE
EERo
up t
3,7
always
HEi FC
sion
available
HE FC
35 46
COMING SOON
NG ver
92
149
C
°
7
2,
Ambient air temperature 30°C; evaporator inlet/outlet water temperature 15-10 °C (glycol 30%)
TFtTo
up
kW
MICROCHANNEL
ALUMINIUM COIL
Zeta REV HE FC units use this new generation of condensing coil as standard.
DC INVERTER
SCROLL COMPRESSOR
(HEi model)
FEATURES & BENEFITS
•Extended life cycle
•less air side pressure drop
30% less refrigerant
EC AXIAL FANS
EC axial fans with electronically commutated brushless motor as option.
Units with 1, 2 or 3 compressors, of
which one brushless inverter DC type:
15%
• higher energy efficiency at part load
• higher cooling capacity at peak load
• more accurate temperature control
energy saving per fan
C o n t r o l
P l a t f o r m
USB, RS485 and Ethernet ports as standard
Recording of unit parameters one month long
Integrated web server as standard for remote management
MULTILOGIC/MULTIFREE FUNCTION
Up to 32 units managed together with master / slave logic
Different plant configurations
Maximise the efficiency using the freecooling from stand-by unit in
n+1 configuration.
FLOWZER
The new family of hydraulic management scalable options. Associated to the wide range of built-in pump modules (offered as options),
FLOWZER provides the best-fitting solution for the water distribution to
the system, at minimized operational cost:
Flowzer VP: Costant water flow with inverter pump
Flowzer VD: Constant delta P regulation with inverter pump
Flowzer VFPP: Variable flow on primary circuit (HEi model only).
BLUEYE
Supervision system by Blue Box that allows several function and
advantages as monitoring one or more units, pumps, energy meters,
valves, record parameters and graphs in the cloud
Rhönklinikum
Bad Neustadt - Germany
Blue Box technological product range
find out the complete product range on our web site and catalogues
Zeta Rev .Ei > 32÷91 kW
High efficiency air cooled chillers with brushless DC inverter scroll compressor.
Tetris FC > 97÷518 kW
High efficiency air cooled free cooling modular chillers.
Kappa Rev .Ei > 286÷1451 kW
High efficiency air cooled modular chillers with inverter screw compressors.
Kappa Rev FC > 320÷1300 kW
High efficiency air cooled free cooling modular chillers. Available also with inverter
compressors.
Kappa V Evo FC > 325÷1178 kW
Air cooled freecooling chiller.
Tetris W FC/NG > 39÷634 kW
High efficiency water cooled free cooling chillers with integrated hydronic module.
Kappa Rev LGW > 240÷1020 kW
e
Low GWP, high efficiency air cooled modular chillers, also with free-cooling module.
Blue Box Group S.r.l.
Via Valletta, 5 - 30010 Cantarana di Cona, (VE) Italy
www.bluebox.it - info@bluebox.it
Phone +39 0426 921111 - Fax +39 0426 302222
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