LG ACHH017VBAB Installation And Owner's Manual page 91

Chiller Electrical Data
Table 13: Electrical Data for 460V 3 Wire Heat Pump Chiller.
Tons Model No. Voltage (Hz) (PH)
17 ACHH017VBAB 208-230
20 ACHH020VBAB 208-230
33 ACHH033VBAB 208-230
40 ACHH040VBAB 208-230
50 ACHH050VBAB 208-230
60 ACHH060VBAB 208-230
17 ACHH017HBAB
20 ACHH020HBAB
33 ACHH033HBAB
40 ACHH040HBAB
50 ACHH050HBAB
60 ACHH060HBAB
Voltage Range: Power supplied to the chiller must fall within the voltage minimum to
maximum range listed in the table above. The chiller will not operate normally if the power
supply voltage falls below or above the tolerance range.
Maximum allowable voltage variance permitted between phases is 2%.
Voltage Tolerance
(Min. ~ Max.)
60 3 187-253
60 3 187-253
60 3 187-253
60 3 187-253
60 3 187-253
60 3 187-253
460 60 3 414-506
460 60 3 414-506
460 60 3 414-506
460 60 3 414-506
460 60 3 414-506
460 60 3 414-506
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
Power Supply
MCA MFA
77.3 80
78.2 80
146.1 150
147.9 150
77.3 | 146.1 80 |150 20.4 | 40.8 66.8 | 133.6
78.2 | 147.9 80 |150 20.4 | 40.8 67.7 | 135.4
46.8 60
48 60
88.6 100
90.8 100
130.4 150
133.6 150
MCA: Minimum Circuit Ampacity (A) (Criteria used to select the wiring standard).
MFA: Maximum Fuse Amps (A) (Criteria used to select circuit breaker and ground error
circuit breaker [electricity leakage circuit breaker]).
MSC: Maximum Start Current (A)
RLA: Rated Load Amps (A) (Current required when operating under the following
conditions—Cooling: Outdoor Air Temperature: 8°1F DB / 66°F WB; Water Inlet / Outlet
Temperature: 54°F / 44°F).
FLA: Full Load Amps (A).
ELECTRICAL
Specifications
System
Independent
Circuits
MSC RLA
20.4 66.8 1
20.4 67.7 1
40.8 133.6 1
40.8 135.4 1
2
2
9.7 39.8 1
9.7 40.8 1
19.5 79.6 1
19.5 81.6 1
29.2 119.4 1
29.2 122.4 1
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