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2. INSPECTION UPON UNPACKING
Before installation and wiring, be sure to check the following:
•
Make sure that there was no damage during transportation the unit.
•
After unpacking the unit, make sure that the package contains one inverter and one opera-
tion manual
•
Make sure that the product is the one you ordered by checking the specifications label on
the front of the cover.
Input power supply,
phase, and frequency
Production year
If you discover any problems, contact your sales agent immediately.
J300
Series name
INVERTER
HITACHI
J300
INPUT
380-415V 3 Ph 50 Hz
max:380-460V
400-460V 3 Ph 60 Hz
Amps (CT)
DATE 1995
MFG. NO.
J300U-055H251L
Hitachi, Ltd.
Made in Japan
Contents of Specifications Label
Description of Inverter Model
055
H
F
055HFU
OUTPUT
3 Ph
13 A/(VT) 16 A
(CT)
5.5kW(VT)
7.5kW
NE15390
U
Version number
U : USA version
Structure type
F: with digital operator
(Semi-closed, open type)
Input voltage
L : Three phase 200V class
H : Three phase 400V class
Applicable motor capacity (4P.kW)
055: 5.5 kW
075: 7.5 kW
110: 11 kW
150: 15 kW
220: 22 kW
300: 30 kW
370: 37 kW
450: 45 kW
2-1
Model abbreviation
(The example is for the J300-055HFE2)
Output voltage
Rated output current
Maximum applicable motor (4P kW)
Production number
and factory control symbol
550: 55 kW
750: 75 kW
900: 90kW
1100: 110 kW
1320: 132 kW
1600: 160kW
2200: 220 kW
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Troubleshooting
