Gn30 630A Indoor Diconnecting Switch/High-Voltage Isolating Switch/High-Voltage Isolator/Disconnector /Gn Isolating Switch/Disconnect Switch/Disconnecting

Find high-quality Gn30 630A indoor disconnecting switches at our factory. Our high-voltage isolators are reliable and efficient for electrical applications.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Our Advantages
Overview

Basic Info.

Model NO.
GN30-12D/ (1600-3150)-40
Operation
Manual
Grounding Mode
Grounding
Movement Mode
Plug-in Type
Number of Poles
Three Pole
Grounding
Double Ground
Series
Three
Run
Turn the Horizontal
Switching Mode
Double-Throw Type
Common Model
Jn15
Structure of Operating
Electric
Certification
ISO, GS, RoHS, CE, IS9001
Brand
Mingzhe
Protection
Overvoltage,Overload,Overtemperature
Rated Voltage
24kv 12kv
Rating Frequency
50Hz
Types
Earthing Switch
Transport Package
Carton
Specification
30*30*50cm
Trademark
MINGZHE
Origin
China
HS Code
8535299000
Production Capacity
2000PCS/Week

Product Description

 

Product Description

GN30-12(D) series Indoor high voltage disconnecting switches is a new type of touch rotating knife isolator , which special designed for XGN2-12 HV switchgear, with rated voltage 12kV and three phase AC 50Hz indoor device. It's mainly used for making and breaking circuit under with voltage and no load.

Its main structure in three-phase chassis of the upper and lower two plane, fixed two set of insulator and contact, by rotating contactor, so as to realize switching on & off.

Environment condition
- Ambient temperature: max. +40°C min. -25°C
- Altitude: ≤1000m
- Wind pressure: ≤700Pa (equals to wind speed 34m/s)
- Relative humidity: daily average ≤95%, monthly average ≤90%
- Earthquake intensity: ≤8 degree
- No corrosive, explosive or flammable gas ,no violent vibration
Product Parameters

 

Technical Data
Model GN30-12/
400-12.5
GN30-12/
630-20
GN30-12/
1000-31.5
GN30-12/
1250-31.5
GN30-12/
(1600-3150)-40
GN30-12D/
400-12.5
GN30-12D/
630-20
GN30-12D/
1000-31.5
GN30-12D/
1250-31.5
GN30-12D/
(1600-3150)-40
Rated voltage (kV) 12
Rated current (A) 400 630 1000 1250 1600-3150
Rated short-time withstand current (kA) 12.5 20 31.5 40
Rated short-circuit duration (s) 4
Rated peak withstand current (kA) 31.5 50 80 100
Rated insulating level 1min. PF withstand voltage (kV) phase to phase/ to earth: 42, across open contacts: 49
Lightning impulse withstand voltage (kV) phase to phase/ to earth: 75, across open contacts: 85

 
Detailed Photos

 

Gn30 630A Indoor Diconnecting Switch/High-Voltage Isolating Switch/High-Voltage Isolator/Disconnector /Gn Isolating Switch/Disconnect Switch/Disconnecting Gn30 630A Indoor Diconnecting Switch/High-Voltage Isolating Switch/High-Voltage Isolator/Disconnector /Gn Isolating Switch/Disconnect Switch/Disconnecting
 
Packaging & Shipping

Gn30 630A Indoor Diconnecting Switch/High-Voltage Isolating Switch/High-Voltage Isolator/Disconnector /Gn Isolating Switch/Disconnect Switch/Disconnecting

Our Advantages

 

Gn30 630A Indoor Diconnecting Switch/High-Voltage Isolating Switch/High-Voltage Isolator/Disconnector /Gn Isolating Switch/Disconnect Switch/Disconnecting Gn30 630A Indoor Diconnecting Switch/High-Voltage Isolating Switch/High-Voltage Isolator/Disconnector /Gn Isolating Switch/Disconnect Switch/Disconnecting


 

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