Hitachi LH1 Series

2-1
Chapter 2
Installation and Wiring
Chapter 2
Installation and Wiring
2.1 Check the Inverter
Check the contents in the package, and confirm the
inverter model with a specification label.
The model of the product is as follows:
E.g.: 400V class input voltage for China
Applicable motor capacity is 7.5kW
rated current 17.0A
(1) Series name LH1
(2) Motor Capacity
075 means 0.75kW
(3) Input power specification
H: three-phase 400V class
(4) Panel
F: panel (MOP)equipped
(5) Region (None): Japan;
C: China/Southeast Aisa
• Specification label example
Description example for LH1-075HFC
(*) means eigenvalues
 Configuration and description contents vary
depending on the model.
Contact to your supplier or local Hitachi distributor
or service station for more details.
 If the inverter is shipped incorporated with optional
products, optional instruction will be enclosed.
 LH1-075HFC example illustration in below.
ratings
(Frequency/voltage/No. of
phases/Rate current)
MFG No.; factory serial No.
Inverter model
Input ratings
(Frequency/voltage/No.of
phases/Current)
LH1
-
075
H
F
(1) (2) (3) (4) (5)
-
C
Inverter
Basic Guide
(This document)
Eye bolts for hanging the inverter
LH1-450HFC～LH1-750HFC

Heat sink
Terminal block cover
Backing plate
Wire separation plate
Control circuit
terminal block
Main circuit
terminals
Operator keypad
Optional slots
 Refer to each optional product
instruction for detail.
USB (Micro-B)
Specification label