High Voltage Grounding Stick

High Voltage Grounding Stick

High Voltage Grounding Stick are classified into two types by configuration, namely the screw type and extendible type. The former type is relatively durable, while the latter one is easier for operation. When High Voltage Grounding Stick is used? Brake pull-rod is used for closing or opening HV...

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Product Details

High Voltage Grounding Stick  are classified into two types by configuration, namely the screw type and extendible type. The former type is relatively durable, while the latter one is easier for operation.

 

When High Voltage Grounding Stick is used?

Brake pull-rod is used for closing or opening HV isolator, mounting or demounting portable grounding wire, and for measuring and testing.

It is mainly used for insulating tools for short-time operation of electrified equipments, such as connecting or disconnecting HV isolator and drop-out fuse, mounting or demounting portable grounding wire, and for measuring and testing.

 

Advantages: 

High strength, high withstand voltage, light weight, free extension, and easy for carrying

Model

Rated operating voltage(kv)

Effective insulation length(mm)

1min power-frequency withstand voltage test

Allowable load(N·m)

Minimum failure load(N·m)

Total length(mm)

Number of sections

LK­—1

10kv below

≥700

100kv

≮110

>330

2000

2

LK­—2

35kv

≥900

150kv

≮110

>330

3000

3

LK­—3

63~110kv

≥1300

250kv

≮110

>330

4000

4

LK­—4

220kv

≥2100

450kv

≮110

>330

4500

3

 


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