Disconnecting Switch 20 Kv

Disconnecting Switch 20 Kv

GW1-12 series outdoor high voltage isolate switch is the high voltage switch equipment of composite strudcture, is suitable for outdoor 12KV line net with voltageand no load, to make opening and close. With CS type manual operate machinery, can avoid earth line with power and composite flash-locks ets. wrong operate. The operator is no need to put another earth line....

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Disconnecting Switch 20 kv 

Description

GW1-12 series outdoor high voltage isolate switch is the high voltage switch equipment of composite strudcture, is suitable for outdoor 12KV line net with voltageand no load, to make opening and close. With CS type manual operate machinery, can avoid earth line with power and composite flash-locks ets. wrong operate. The operator is no need to put another earth line. Pollution-proof type isolate switch satisfy customer in filthy conduction area. It can solve the pollution of shed when it is working.

Technical Specification

Items

Unit

Technical Parameters

Rated Voltage

kv

10

15

20

Max. Operating Voltage

kv

12

17.5

23

Rated Insulation Level

1 min power frequency withstand voltage

To earth

kv

38

40

50

Across open DS

42

47

60

Rated lightning impulse withstand voltage

To earth

75

105

125

Across open DS

85

120

145

Rated frequency

HZ

50

Rated current

A

200

400

630

4s short time withstand current

Ka

6.3

12.5

20

Peak withstand current

Ka

16

31.5

50

Mechanism supplied for disconnector

CS8-1 CS8-D CD8-5 Rain type manual mechanism or CX6 motor drive mechanism

Advantage

1. Quality: our company have high class production machinery, advanced testing equipment. Meanwhile all products supported by experienced engineers, mature QC process for quality control.

2. Price: we have stable and long-term cooperated raw material suppliers, our order is big, that allow us to get more competitive price.

3. Warranty: we adopt 18 months warranty since delivery date on B/L, if there is any problem, we will deal with it and offer the solution immediately.

4. Delivery: we always offer 2-7days production time for samples order, 15 - 30 days for mass production.

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