Cutler-Hammer VCP-W Руководство по эксплуатации - Страница 8

Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Испытательное оборудование Cutler-Hammer VCP-W. Cutler-Hammer VCP-W 17 страниц. 38 kv manual ground and test device
Также для Cutler-Hammer VCP-W: Руководство по эксплуатации (6 страниц)

Печатать страницу

• Do not remove the device front panel while using this device.

• Beofre inserting the device into the breaker compartment,

CORRECTLY IDENTIFY LINE AND BUS TERMINALS FOR THE

BREAKER COMPARTMENT and visually make certain that the

correct Electrical Ground and Test Device is being used. The device

should connect to the Line Terminals.

• Check the dielectric integrity at 27kV AC across terminals to ground

with grounding switch open.

Typical procedures for use of this device are as follows:

(A) For Grounding

1. With the device out of the breaker compartment, correctly identify

Line and Bus Terminals for the Breaker Compartment and visually

make certain that the connections will be made to the Line Terminals.

2. Life the device and load it on to the extension rails of the breaker

compartment with extreme care.

3. Push the device to the "Test" position as indicated by the crisp clicking

sound of the levering latch engaging the levering nut.

4. Using the breaker levering crank, lever the device to the "Connected"

position as indicated by the red flag appearing in front of and under the

levering crank.

5. Unlock and open the test ports and test for "dead" circuit using

correctly rated neon test stick or equivalent.

I.B. 792A190B

April 1999