Connection
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5.2.2 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 YRC1000 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 YRC1000. However, this current leakage presents no safety risks.
3-phase power supply Connection of the Leakage Breaker
Leakage Breaker
Robot controller
Breaker
Contactor (1KM)
To connector
Fuse
Noise filter
To controller power supply unit
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