11
Product Data
Due to our policy of continuous product innovation, some specifications may change without notification.
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SPECIFICATIONS
Table 1:
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Inverter Scroll Chiller
Model No.
ACAH020HETB
Type
Cooling Only
Configuration
Single
Power
V, Lines, Phase
460, 3, 3
Capacity
Btu/h
221,780
Refrig. Ton
18.5
Input Power
kW
21.5
Efficiency
Btu/Wh
10.32
IPLV
Btu/Wh
17.06
Sound Pressure
dB(A)
64
Compressor
Type x No.
Inverter Scroll x 2
Oil Type
PVE
Oil Charge
cc
1,400 Each Circuit
Sump Heater
W
60 Each Circuit
Refrigerant
Type
R410A
Factory Charge
lbs.
14.3 x 2
Evaporator
Type
Shell and Tube
Pressure drop
psi
5.6
Operating Max. Pressure (Refrigerant / Water)
psi
609 / 145
Water Flow Rate (Standard)
gpm
49
Water Flow Rate (Min. / Max.)
gpm
34 / 64
Water Pipe (Inlet / Outlet Dia.)
Inch
2 / 2
Fan Motor
Type
Brushless Digitally Controlled
No. of Fans
Each
2
No. of Vanes (per Fan)
Each
6
Air Flow Rate
cfm
8,687 x 2 @1,000 rpm
Motor Power
W
900 x 2
Other
Expansion Unit
Electronic Expansion Valve
Weight
lbs.
1,235
Dimensions (W x H x D)
Inch
30-1/8 x 86-5/8 x 84-13/16
Footprint
ft
2
/ RT
0.958
High / Low Pressure Protection Device
¥
Anti-frost Protection Device
¥
Remote Control
Modbus
®
Outlet Temperature
°F
39.2 ~ 68
Ambient Air Temperature
°F
5 ~ 118.4
Load Capacity Range
20% ~ 100%
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Capacities and Inputs are based on the following conditions: Cooling: Outdoor Air Temp. 95ºF, Water Inlet Temp. 54ºF, Water Outlet Temp. 44ºF
To choose the correct chiller for the application, use the LATS ISC Selection Software. (For the latest version of LATS ISC Software, go to www.ahridirectory.org.)
Modbus
®
is a registered trademark of Schneider Electric USA, Inc.