Response To Ul Standards - Hitachi P1-00080-L Basic Manual

Chapter 1

1.5 Response to UL standards

1.5.1 UL CAUTION
GENERAL:
SJ series Type P1 inverter is 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 multi-rated device and the ratings are
selectable according to load types by operator with key
pad operation.
Markings:
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 Main circuit terminal wiring" of user's
guide
Interconnection and wiring diagrams:
-
See "7.7 Control circuit terminal wiring" of user's
guide
50degC
45degC
40degC
1-8
Safety Instructions