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Eberry Jn15 12kv Hv Indoor High Voltage Grounding Switch Switchgear Earthing Switch Motorized AC

China Eberry Jn15 12kv Hv Indoor High Voltage Grounding Switch Switchgear Earthing Switch Motorized AC, Find details about China Earthing Switch, 12kv from Eberry Jn15 12kv Hv Indoor High Voltage Grounding Switch Switchgear Earthing Switch Motorized AC

Model NO.
JN15
Poles Number
2
Type
Earthing Switch
Function
Conventional Circuit Breaker, Switch
Certification
ISO9001-2000
Rated Voltage
12kv
Rated Frequency
50/60Hz
Rated Current
630A-1250A
Trademark
Eberry
Transport Package
Plywood Box
Origin
Yueqing, Zhejiang
Model NO.
JN15
Poles Number
2
Type
Earthing Switch
Function
Conventional Circuit Breaker, Switch
Certification
ISO9001-2000
Rated Voltage
12kv
Rated Frequency
50/60Hz
Rated Current
630A-1250A
Trademark
Eberry
Transport Package
Plywood Box
Origin
Yueqing, Zhejiang
    
Eberry Jn15 12kv Hv Indoor High Voltage Grounding Switch Switchgear Earthing Switch Motorized AC
Eberry Jn15 12kv Hv Indoor High Voltage Grounding Switch Switchgear Earthing Switch Motorized AC
Eberry Jn15 12kv Hv Indoor High Voltage Grounding Switch Switchgear Earthing Switch Motorized AC
Eberry Jn15 12kv Hv Indoor High Voltage Grounding Switch Switchgear Earthing Switch Motorized AC

Intorduction
 

The performance of JN15-12 indoor high-voltage grounding switch meets the requirements of GB1985-85 "AC high-voltage partition switch and grounding switch" and IEC129. It is suitable for AC 50Hz power system of 12 kV and below. It can be used with various models of high voltage. The switchgear is used together for  grounding protection.
 

Advanced design and reliable technical performance;
 

The structure is simple, and the installation and debugging are convenient;With fast separation and combining capabilities.

 

Environmental conditions
 

1. The altitude does not exceed 1000m;

2. Ambient air temperature: upper limit +40 ºC, lower limit -10ºC;

3. Allow storage and transportation at 30 ºC;

4. The seismic intensity does not exceed 8 degrees;

5. No flammable, explosive, severe dust, chemical corrosion and severe vibration.
 

Name

Unit

Numerical value

Rated voltage

KV

12

Rated short-time withstand current

KV

31.5

Rated short circuit duration

S

4

Rated short circuit closing current

KA

80

Rated peak withstand current

KA

80

Center distance between poles

mm

150,210,275

 

Rated insulation level

1min power frequency withstand voltage

 

 KV

 

Ground, phase

 

42/48

75/85

Lightning impulse withstand voltage

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