Hitachi SJ100 Series Service Manual

HITACHI INVERTER
SERVICE MANUAL
(ADJUSTMENT AND MAINTENANCE)
Model:
European Version
SJ100-002NFE to SJ100-022NFE
SJ100-004HFE to SJ100-075HFE
US Version
SJ100-002NFU to SJ100-022NFU
SJ100-004HFU to SJ100-075HFU
SJ100-037LFU
Japanese Version
SJ100-002LFR to SJ100-037LFR
SJ100-004HFR to SJ100-075HFR
After reading this manual, keep it at hand for future reference
NBS585XA
Hitachi, Ltd.
Tokyo Japan
SJ100 SERIES

Hitachi SJ100 Series Specifications

General

Control Method	V/f control, Sensorless vector control
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit
Built-in Functions	PID Control, Torque Control
Communication Options	RS-485 (Modbus RTU)
Cooling Method	Forced Air Cooling
Operating Temperature	-10°C to +50°C
Humidity	5-95% (non-condensing)
Altitude	Up to 1000m above sea level (Derating required above 1000m)