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Discount Cheap Breaker Switch Lock Exporters – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R

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Discount Cheap Breaker Switch Lock Exporters – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R Detail:

Specification

1. Altitude:≤3000m;

2. Ambient temperature:-25°C ~ +40°C;

3. Wind speed:≤35m/s;

4. Pollution degree:≤III

5. Earthquake intensity.≤8 degree;

6. Applicable occasions should free from infiammable, explosives caustic gas.

Parameter

No.

Product model→

GW4-40.5III

GW4-72.5III

GW4-126 III

Rated value↓

1

Rated voltage

40.5

72.5

126

2

Rated current

630

1250

1600

2000

630

1250

1600

2000

630

1250

1600

2000

3

Rated withstand current (peak value)

50

80

100

100

50

80

100

100

50

80

100

100

Rated short time withstand current (effective value) kA

20

31.5

40

40

20

31.5

40

40

20

31.5

40

40

Duration of rated short ciruit (s)

4

4

Rated withstand current (peak value)

25

Rated short-time withstand current (effective value) kA

10

Duration of rated short circuit (s)

4

5

Rated withstand current (peak value)

100

Rated short-time withstand current (effective value) kA

40

Duration of rated short circuit (s)

4

6

Rated short-time power frequency withstand voltage (effective value)kV

To earth

95

160

230

Across the isolating distance

118

197

265

7

Rated lightning impulse withstandvoltage (effective value)kV

To earth

185

350

550

Across the isolating distance

215

385

630

8

Rated terminal static mechanical load N

Level vertical

750

750

750

750

750

750

Level horizontal

500

500

500

500

500

500

Vertical force

500

500

500

500

500

500

9

Switch generator conversion current(generatrix conversion voltage 100V)A

504

1000

1280

1600

504

1000

1280

1600

504

1000

1280

1600

10

Wireless electricity disturbing level

no

no

Not over2000pV

11

Mechanical endurance

3000

3000

3000


Product detail pictures:

Discount Cheap Breaker Switch Lock Exporters –  GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R detail pictures

Discount Cheap Breaker Switch Lock Exporters –  GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R detail pictures

Discount Cheap Breaker Switch Lock Exporters –  GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R detail pictures


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  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Odelette from Sheffield - 2018.05.13 17:00
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Claire from Belgium - 2017.01.28 19:59
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