Compressor Motor Specifications - Hitachi RAK-25NH4 Service Manual

COMPRESSOR MOTOR

Compressor Motor Specifications

MODEL
COMPRESSOR MODEL
PHASE
RATED VOLTAGE
RATED FREQUENCY
POLE NUMBER
CONNECTION
RESISTANCE VALUE
( )
CAUTION
!
When the refrigerating cycle has been operated for a long time with the capillary tubes clogged or crushed
or with too little refrigerant, check the color of the refrigerating machine oil inside the compressor. If the
color has been changed conspicuously, replace the compressor.
20°C
(68°F)
75°C
(167°F)
YELLOW
– 32 –
RAC-25NH4 RAC-35NH4
JU1012D
SINGLE
AC 220 ~ 230 V
50 Hz
4
(U)
WHITE
M
M
(V)
YELLOW
2M = 1.05
2M = 1.28
WHITE
RED
RAC-50NH4
JU1013D
M
(W)
RED