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GN30 12KV 24KV Rotary Indoor High Voltage Disconnector

GN30 12KV 24KV Rotary Indoor High Voltage Disconnector

Indoor High Voltage Disconnector

24KV High Voltage Disconnector

12KV hv disconnector

Place of Origin:

Zhejiang, China

Brand Name:

Eberry

Certification:

CE,CQC,ISO9001

Model Number:

GN30

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Product Details
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
Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
$100.00 - $400.00/units
Packaging Details
Wooden box
Delivery Time
5-10 days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, Western Union, MoneyGram
Supply Ability
10000 Unit/Units per Month
Product Description

 

Eberry GN30 12KV 24KV Rotary indoor high voltage disconnector vacuum circuit breaker VCB Grounding Switch

 

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

 

GN30 12KV 24KV Rotary Indoor High Voltage Disconnector 0GN30 12KV 24KV Rotary Indoor High Voltage Disconnector 1GN30 12KV 24KV Rotary Indoor High Voltage Disconnector 2


 


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