Hitachi SJ Series User Manual page 15

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1.7 Response to UL standards

The SJ series Type P1 inverter is an open type AC Inverter

with three phase input and three phase output. It is

intended to be used in an enclosure. It is used to provide

both an adjustable voltage and adjustable frequency to the

ac motor. The inverter automatically maintains the required

volts-Hz ratio allowing the capability through the motor

speed range. It is a multi-rated device and the ratings are

selectable according to load types by operator with key pad

Maximum Surrounding Temperature:

ND (Normal Duty) :

LD (Low Duty) :

VLD (Very Low Duty):

Storage Environment rating:

65degC (for transportation)

Instruction for installation:

pollution degree 2 environment and Overvoltage

category III

Electrical Connections:

See [7.5 Wiring to the main circuit terminal block] of the

users guide.

Interconnection and wiring diagrams:

See [7.7 Control circuit terminals] of the basic guide.

Safety Instructions/Risks

Chapters

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