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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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