Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
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Management System Certification
ISO 9001, ISO 14001
Export Year
2023-12-21
  • Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
  • Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
  • Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
  • Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
  • Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
  • Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
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Basic Info.

Model NO.
VS1-12
Arc-extinguishing Medium
Vacuum
Installation
Fixed
Structure
Vcb
Poles Number
3
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification
ISO9001-2000, CE, CCC
Rated Frequency
50/60Hz
Rated Voltage
12/24kv
Rated Currrent
630-4000A
Rated Short Circuit Breaking Current
20-40ka
Rated Short Circuit Making Current
50-100ka
Rated Current Breaking Time
20000 Times
Rated Operation Voltage
DC/AC 110V/220V
Power Frequency Withstand Voltage
42-65kv
Lightning Impulse Voltage
75-125kv
Input Power
70W
Themal Stability Current
20-40ka
Dynamic Sable Current
50-100ka
Rated Operation Sequence
O-0.3s-Co-180s-Co
Transport Package
Cardboard Box Shipping
Specification
652*632*555mm
Trademark
CNKC
Origin
China
Production Capacity
3000PCS/Monthly

Product Description

Product Description
VS1 indoor medium voltage Vacuum Circuit Breaker is a three-phase AC 50Hz ,rated voltage 6KV,12KV,24KV switch equipment of power system.
Breaker adopts the integral design of the actuating mechanism and the breaker body, which can be used as a fixed installation unit or as an individual VCB carriage together with handcart. They have a long life expectancy. There is no adverse effect on the vacuum, even from frequent switching of operating and short-circuit currents.
Our products are widely used in:
1 - Transformers and distribution substations
2 - Generator control and protection
3 - Capacitor bank control and protection, etc

Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable

Model Description
Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable

Product technical parameters and external dimensions

Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable

Product structure features 
VS1 type VCB consist of operating mechanism and arc-extinguish chambers in front-back arrangement, its main conductive circuit is floor model structure. The vacuum arc-extinguish chamber is fixed in a vertical cannular insulation column made of epoxy resin by APG technology, therefore with high anti-creepage function. Such structure design greatly reduces the accumulation of dusts on the surface of vacuum arc- extinguish chamber, it not only can prevent the vacuum extinguish chamber from outside influences, but also can ensure to present high resistance state against the voltage effect even in warm-wet climate or heavy pollution environment.
1 - with reliable interlock functions, suitable for frequent operation
2 - low noise and energy consumed
3 - simple and robust construction.
4 - high operating reliability
5 - mechanical durability of switch : 20000 times, etc


Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable

Environment condition

1. Ambient air temperature: -5~+40 and the average temperature should not exceed +35 in 24h.
2. Install and use indoors. Altitude above sea level for operation site should not exceed 2000M.
3. Relative humidity should not exceed 50% at max temperature +40. Higher relative humidity is allowed at lower temperature. Ex. 90% at +20. But in view of the temperature change, it is possible that moderate dews will produce casually.
4. Installation gradient not exceed 5.
5. Install in the places without fierce vibration and shock and the sites insufficient to erode the electrical components.
6. Any specific requirement, consult with manufactory.

Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
Product details
Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch WithdrawableVs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable

Products real shot

Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch WithdrawableVs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable

A corner of the production workshop
Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch WithdrawableVs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch WithdrawableVs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable

Product packaging

Vs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable

Product application caseVs1-12kv 630-4000A High Voltage Vacuum Circuit Breaker Auto Recloser Vacuum Switch Withdrawable
 
 

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