Safety instructions – Hitachi SJ700-2 User Manual
Page 9
Safety Instructions
9. This Instruction Manual indicates the sizes of the distribution fuse and circuit breaker that must be
connected to this inverter. The following table lists the inverse time and current ratings of the circuit
breakers (with rated voltage of 600 V) to be connected to the individual inverter models:
Model No.
Fuse/circuit breaker (A)
Type
Rating
SJ700-055LFF2 Inverse
time
30
A
SJ700-075LFF2 Inverse
time
40
A
SJ700-110LFF2 Inverse
time
60
A
SJ700-150LFF2 Inverse
time
80
A
SJ700-185LFF2 Inverse
time
100
A
SJ700-220LFF2 Inverse
time
125
A
SJ700-300LFF2 Inverse
time
150
A
SJ700-370LFF2 Inverse
time
175
A
SJ700-450LFF2 Inverse
time
225
A
SJ700-550LFF2 Inverse
time
250
A
SJ700-055HFF2 Inverse
time
40
A
SJ700-075HFF2 Inverse
time
40
A
SJ700-110HFF2 Inverse
time
40
A
SJ700-150HFF2 Inverse
time
40
A
SJ700-185HFF2 Inverse
time
50
A
SJ700-220HFF2 Inverse
time
60
A
SJ700-300HFF2 Inverse
time
70
A
SJ700-370HFF2 Inverse
time
90
A
SJ700-450HFF2 Inverse
time
125
A
SJ700-550HFF2 Inverse
time
125
A
10. Field wiring of the inverter must incorporate UL-listed, CSA-certified closed-loop terminal connectors
that match the wire gauge in terms of size. The crimping tool specified by the connector manufacturer
must be used to secure each connector.
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