4 Connection
DX100 4.2 Power Supply
4-4
4.2.3 Leakage Breaker Installation
When connecting the leakage breaker to the controller power supply
wiring, use a leakage breaker which can handle high frequencies from the
DX100 inverter. Leakage breakers which cannot handle high frequencies
may malfunction.
Even with a leakage breaker installed, there is still a possibility of some
high frequency current leakage from the DX100 inverter. However, this
current leakage presents no safety risks.
Fig. 4-4: Connection of the Leakage Breaker
Table 4-1: Example of High Frequency Leakage Breaker
Maker Model
Mitsubishi Electric Co., Ltd. NV series (manufactured since 1988)
Fuji Electric Co., Ltd. EG or SG Series (manufactured since 1984)
SERVOPACK
1KM
Contactor
2KM
Noise Filter
To control
power supply
unit
DX100
Breaker
Leakage
Breaker
Fuse
3-phase
200/220VAC at 60Hz
or
200VAC 50Hz
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