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Copper High Voltage Isolating Switch
2023-10-12 23:09  Visit:479
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Products Description

 

The HGW26 outdoor single-pole isolating switch is an outdoor pole-mounted single-phase isolating switch. It provides a visible break for maintenance personnel and can also be used as a breaking point. Its structure is a double-column isolating switch. The insulator and bolts are locked on a hot-dip galvanized anti-corrosion base. The isolating switch can be operated by pulling the pull ring. The limit of the isolation knife after opening is 160° by default (can be changed to 90° on site or removed to have no limit). When installing the HGW26 isolating switch, an optional backplate can be installed, which can be clamped on the cross arm to fix the switch during installation.

 

Details of Product

 

1.Select high-quality materials. This product is a thickened copper plate with good conductivity

2.It has good corrosion resistance, is not easily damaged and has a long service life.

3.It has good corrosion resistance, is not easily damaged and has a long service life.

Product Specification

 

Item

Unit

Data

Rated voltage

KV

10

12

20

Maximum working voltage

KV

12

12

24

Rated insulation level

 

1 minute power frequency tolerance Voltage (effective value)

To the ground

KV

40

40

65

fracture

KV

47

47

79

Lightning impulse withstand voltage (peak value)

To the ground

KV

105

105

125

fracture

KV

120

120

145

Rated frequency

Hz

50

Rated current

A

200

400

630

800

1000

1250

4 seconds thermal stable current (effective value)

KA

6.3

12.5

20

25

25

31.5

Dynamic stable current (peak value)

KA

16

31.5

50

63

63

80

Creepage distance

mm

300

380

Mechanical life

Sec

2000

2000

 

 

http://www.yydlkjelectric.com/

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