LG ACHH Series, Manual

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Specification
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2. Specification
Notes:
1. Due to our policy of innovation some specifications may be changed without prior notification.
2. Capacities and Inputs are based on the following conditions
Cooling : Outdoor air temp. 35°C, Water inlet temp. 12°C, Water Outlet temp. 7°C
Heating : Outdoor air temp. 7°C, Water inlet temp. 40°C, Water Outlet temp. 45°C
Inverter Scroll Chiller
Model ACHH020LBAB ACHH023LBAB ACHH033LBAB ACHH040LBAB
H/P H/P H/P H/P
Power Phase,Lines,V 3,4,380~415 3,4,380~415 3,4,380~415 3,4,380~415
Capacity
Cooling
kW 65.0 74.0 114.0 130.0
RT 18.5 21.0 32.4 37.0
Heating
kW 70.3 82.0 120.0 140.6
RT 20 23 34 40
Input
Power
Cooling kW 22.2 27.4 36.8 44.4
Heating kW 21.6 27.3 35.3 43.3
Max operating Current A 39 48 72 78
Efficiency
Cooling W/W 2.93 2.70 3.10 2.93
Heating W/W 3.25 3.00 3.40 3.25
SEER W/W 4.40 4.20 4.50 4.40
SCOP W/W 3.30 3.30 3.30 3.30
Sound Pressure dBA 67 68 68 68
sound power
Cooling dBA 84 86 87 90
Heating 86 87 87 90
Compressor
Type - Scroll Scroll Scroll Scroll
No. of Compressor EA 2 2 4 4
Oil Type - PVE PVE PVE PVE
Oil charge cc 1400*2 1400*2 1400*4 1400*4
Sump Heater W 60*2 60*2 60*4 60*4
Refrigrant
Type - R410A R410A R410A R410A
Amout of Charged Kg 7.0 kg X 2 7.0 kg X 2 7.0 kg X 4 7.0 kg X 4
GWP - 2087.5 2087.5 2087.5 2087.5
t-CO2eq - 29.23 29.23 58.45 58.45
Evaporator
Type - plate plate plate plate
Pressure drop kPa 21.5 28.7 18.7 21.5
Operating maxium pressure
(Refrigrant / Water)
kg/cm 2 42/10 42/10 42/10 42/10
Standard
Flow(Cooling/Heating)
LPM 186/200 211/235 327/345 372/400
Inlet/Outlet diameter
(Water pipe)
mm 50A/50A 50A/50A 65A/65A 65A/65A
Fan motor
Type - BLDC BLDC BLDC BLDC
No. of Fan EA 2 2 4 4
No. of Vanes EA 4 4 4 4
Air Flow Rate CMM 210*2 @1000rpm 210*2 @1000rpm 210*4 @1000rpm 210*4 @1000rpm
Motor power W 900*2 900*2 900*4 900*4
Expension unit - EEV EEV EEV EEV
Weight kg 520 520 990 990
Dimension
W mm 765 765 1528 1528
H mm 2293 2293 2293 2293
D mm 2154 2154 2154 2154
Footprint m 2 /RT 0.089 0.078 0.102 0.089
Protection
Devices
High/Low Pressure - O O O O
Anti Frost - O O O O
Remote Control - Modbus Modbus Modbus Modbus
Power Power Line mm 2 25.0mm 2 ×5C 25.0mm 2 ×5C 50.0mm 2 ×5C 50.0mm 2 ×5C
Outlet
Temperature
Cooling ℃ 5~20 5~20 5~20 5~20
Heating ℃ 30~55 30~55 30~55 30~55
Ambient
Temperature
Cooling ℃ -15~48 -15~48 -15~48 -15~48
Heating ℃ -30~35 -30~35 -30~35 -30~35
Earth Leakage Breaker A 60 60 125 125
Guaranteed Load Capacity Range 20 % ~ 100 %