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9 OPERATION RANGE
The applicable voltage range for each unit is given in "the following table". The working voltage among the three phases
must be balanced within 3% deviation from each voltage at the compressor terminals. The starting voltage must be higher
than 85% of the rated voltage.
Power Supply
Model
CU-
W50BBP8 V50BBP8
Indoor and Outdoor Temperature
Cooling only type
Model 50Hz ... V50BBP8
Operating
Cooling
Heat pump type
Model 50Hz ... W50BBP8
Operating
Cooling
Heating
Unit Main Power
Phase, Volts
3N~380
3N~400
3N~415
Hz
Indoor Temp. (D.B./W.B.) (°C)
Maximum
50
32/23
Hz
Indoor Temp. (D.B./W.B.) (°C)
Maximum
50
32/23
50
27/-
Hz
50
50
50
Minimum
21/15
Minimum
21/15
16/-
25
Applicable Voltage
Maximum
Minimum
418
440
457
Outdoor Temp. (D.B./W.B.) (°C)
Maximum
Minimum
43/-
Outdoor Temp. (D.B./W.B.) (°C)
Maximum
Minimum
43/-
24/18
342
360
374
-5/-
-5/-
-10/-
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