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GN30 Indoor Vacuum Load Break Switch 12KV 6KA High Voltage Isolation Switch

GN30 Indoor Vacuum Load Break Switch 12KV 6KA High Voltage Isolation Switch

High Voltage Isolation Switch 12KV 6KA

6KA Vacuum Load Break Switch 12KV

12KV 6KA High Voltage Isolation Switch

Place of Origin:

China

Brand Name:

EBERRY

Certification:

CE,CQC,ISO9001

Model Number:

GN30

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Product Details
Rated Voltage::
12KV
Breaking Capacity::
6KA
Rated Frequency::
50/60hz
Poles Number::
3
Certificate::
ISO9001
Standard::
IEC60947-2
Payment & Shipping Terms
Minimum Order Quantity
1 set
Packaging Details
plywood Carton
Delivery Time
5-10 days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Product Description

GN30 Indoor high voltage isolation switch Vacuum Load Break Switch

 

The GN30-12 rotary indoor high-voltage isolating switch is a new type of isolating switch with a rotating contact type. The main structure is to fix two sets of insulators and contacts on the upper and lower planes of the three-phase common chassis. Rotate the contact knife to achieve the switching of the switch.

The GN30-12D type switch is based on the GN30-12 type switch with a grounded knife to meet the needs of different power systems. This product is compact in design, small in space, strong in insulation, easy to install and adjust. Its performance meets the requirements of GB1985-89 . It is suitable for indoor voltage system with rated voltage of 10 kV AC 50Hz and below. As a split circuit in the case of voltage and no load. It can be used with high voltage switchgear or it can be used alone.

Environmental conditions

1. The altitude does not exceed 1000m;

2. Ambient air temperature: upper limit +40 ° C; lower limit -10 ° C;

3. Relative humidity: the daily average is not more than 95%; the monthly average is not more than 90%;

4. The seismic intensity does not exceed 8 degrees;

5. Locations free of severe dust, chemical corrosive and explosive substances;

6. Locations without frequent and severe vibrations.

The main technical parameters

 

 

 

 

name

 

value

Product model specification

GN30-12/400-12.5 GN30-12/630-20 GN30-12/1000-31.5 GN30-12/1250-31.5
GN30-12D/400-12.5 GN30-12D/630-20 GN30-12D/1000-31.5 GN30-12D/1250-31.5
Rated voltage 2
Rated current 400 630 1000 1250
Thermally stable current 12.5 20 31.5
Thermal stabilization time 4
Dynamic steady current 31.5 50 80
Rated insulation level Lightning impulse voltage Interphase, phase 75, fracture 85
1min power frequency withstand voltage Interphase,phase 42, fracture 48

 

 

 

GN30 Indoor Vacuum Load Break Switch 12KV 6KA High Voltage Isolation Switch 0GN30 Indoor Vacuum Load Break Switch 12KV 6KA High Voltage Isolation Switch 1

 

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