Cutler-Hammer VCP-W Petunjuk Manual - Halaman 6

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• The grounding switch can be locked closed with a key interlock or padlock.

This is accomplished by locking the sliding cover on the device panel to

prevent access to the manual "Push to Open" button cable receptacle, Figure

• The grounding switch cannot be manually closed. The spring charging socket

and manual close button are both covered by the device front panel, Figure 3.

• The grounding switch can be closed only electrically by a control switch at the

end of a 50ft. cable supplied with the device. Access to the manual close

button is blocked by the device front panel.

• The power to operate the grounding switch in this device is obtained through

the secondary disconnect in the breaker compartment.

• When electrical tripping is provided, (not recommend) the ground switch

cannot be opened electrically in less than 20 seconds after closing, Figure 4.

This feature permits the source interrupter to clear a fault if the grounding

switch is inadvertently closed on an energized circuit as THIS DEVICE HAS

NO INTERRUPTING CAPABILITY.

• The control switch cable is connected to the device with a twist lock

connector.

• The test ports are always available for voltage checking.

• The test port shutter can be padlocked in the "Closed" position.

I.B. 792A190B

April 1999