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High Voltage Disconnector Recloser GN30 12KV 24KV Rotary Indoor

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High Voltage Disconnector Recloser GN30 12KV 24KV Rotary Indoor

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Brand Name : Eberry

Model Number : GN30

Certification : CE,CQC,ISO9001

Place of Origin : Zhejiang, China

MOQ : 1 set

Price : $100.00 - $400.00/units

Payment Terms : L/C, D/A, D/P, T/T, Western Union, Western Union, MoneyGram

Supply Ability : 10000 Unit/Units per Month

Delivery Time : 5-10 days

Packaging Details : Wooden box

Product name : High Voltage Air Vacuum Circuit Breaker

Type : Vacuum

Poles Number : 3

Rated Voltage : 12KV/24KV

Rated Frequency : 50Hz

Certificate : ISO9001

Color : White

Standard : GB10963.1/IEC60898-1

Mechanical Life : 10000 Times

Application : Circuit-breaking

Rated current : 630A/1250A

Port : Ningbo/Shanghai

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GN30 12KV 24KV Rotary Indoor High Voltage Disconnector recloser

Introduction

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 “AC high-voltage isolating switch and grounding switch”. 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

High Voltage Disconnector Recloser GN30 12KV 24KV Rotary IndoorHigh Voltage Disconnector Recloser GN30 12KV 24KV Rotary IndoorHigh Voltage Disconnector Recloser GN30 12KV 24KV Rotary Indoor



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