Figure 38.

Braking Resistor circuit with a thermal fuse.

Figure 39.

Shown below is the connection diagram using an MCCB with a Trip Coil (TC) in lieu of an input contactor. A control transformer is required for 400-volt models only. The primary MC is opened in the event of a DBR over-current detection. With no power supplied to the ASD the failure will not be displayed on the EOI; see the Trip History for failure information once restarted.

H9 ASD Installation and Operation Manual

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Toshiba H9 operation manual 269