Chapter 1 Investigation Of The Inverter; Spesification Label(Model Name,Manufacturing Number:mfg); Model Name; Mfg Number - Hitachi SJ700-055-110LF 2 Series Service Manual

1. Investigation of the inverter
1.1 Specification label(Model name,Manufacturing number:MFG)
･There is a specification label attached to the inverter as shown in Figure 1-1.
･Please confirm the model name and MFG number from the specification label as follows.
Inverter model
Maximum applicable motor capacity
Input ratings
Output ratings
Serial number

1.1.1 Model name

SJ700-150 H F F 2
Model name
1.1.2 MFG numbe
r
77 A T12345 7 001
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Figure 1-1 Location of the specifications label
Model: SJ700-150HFF2
kW/(HP): 15/(20)
Input/Entree:
Output/Sortie: 0 -400Hz
MFGNo. 77AAT12345 A 001
Hitachi Industrial Equipment
Systems Co.,Ltd.
Figure 1-2 Contents of the specifications label
2:type2
F:with EMC filter
F:with digital operator
L:3Ø200V class
H:3Ø400V class
Applicable motor(150:15kW)
Serial No.(001-999)
Year of production(7:2007)
Production No.
REV.No.(1 charactor or 2 character)
Production year & month(78:2007/August)
1 - 1
Specification
label
50Hz,60Hz V 1 Ph
50Hz,60Hz 380-480V 3 Ph
380-480V 3 Ph
NE
MADE IN JAPAN
A
35A
32A
Date: 0707