Shv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and Grounding

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
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Number of Employees
400
Year of Establishment
2012-06-20
  • Shv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and Grounding
  • Shv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and Grounding
  • Shv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and Grounding
  • Shv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and Grounding
  • Shv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and Grounding
  • Shv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and Grounding
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Basic Info.

Model NO.
SHV-12/630A
Arc-extinguishing Medium
Vacuum
Installation
Insert
Structure
Vcb
Poles Number
3
Type
Circuit Breaker
Function
Vacuum Circuit Breaker
Certification
ISO9001-2000, CE, CCC
Transport Package
Export Standard Wooden Case
Specification
Customized
Trademark
CHSH
Origin
China
HS Code
853590000
Production Capacity
200 Piece

Packaging & Delivery

Package Size
100.00cm * 100.00cm * 100.00cm
Package Gross Weight
100.000kg

Product Description

SHV-12/630A circuit breaker switch
has the advantages of easy installation, less maintenance, long life, small size, cheap price, safe and reliable.
The product conforms to the technical requirements of GB1984-89,GB/T1984-2003 AC high voltage circuit breaker.
Main loop 630A-20KA/25KA, mechanical life: 10000 times.
Grounding loop 20KA,mechanical life: circuit breaker 10000 times, isolation/grounding: 3000 times /3000 times.

Use of environmental conditions note:
The altitude should not exceed 2000 meters, and the intensity of the earthquake should not exceed 8 degrees.
The ambient temperature of the product is -30ºC~+40ºC, the daily average relative humidity is not more than 95%, the monthly average is not more than 90%;
The installation place with frequent violent vibration, water vapor, gas, chemical corrosive deposition, salt spray, dust and dirt, fire and explosion hazards are not suitable for use.

Main technical parameters:
Rated frequency: 50Hz;
Rated current: 630A;
Rated short-time endurance current: 20/25KA;
Rated peak tolerance current: 50KA;
Rated short-time withstand current and time: 20/4, 25/4, 31.5/4 kA/S;
Rated short-circuit closing current: 50KA;
Rated operation sequence: O-0.3s-CO-180s-CO

Mechanical parameters:
Circuit breaker main circuit resistance: ≤40μΩ;
Overrange: 2.5±0.5mm;
Opening distance: 8.5±1mm;
Bounce: ≤2ms;
Average speed of opening: 1.2±0.2m/s;
Average closing speed: 0.6±0.2m/s;
Switching three-phase different period: ≤2ms;
Closing three-phase different period: ≤2

Shv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and GroundingShv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and GroundingShv-12/630A Gas-Filled Cabinet Circuit Breaker with Isolation and Grounding

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