Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
Manufacturer/Factory & Trading Company

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Number of Employees
39
Year of Establishment
2015-10-10
  • Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker
  • Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker
  • Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker
  • Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker
  • Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker
  • Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker
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Basic Info.

Model NO.
VS1
Speed
High-Speed Circuit Breaker
Arc-extinguishing Medium
Vacuum
Installation
Insert
Structure
Vcb
Poles Number
3
Type
Circuit Breaker
Function
Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CCC, Type Testing
Transport Package
Normal Export Case
Trademark
Volcano Electrical
Origin
China
HS Code
8538900000

Product Description

Product description

VS1 series is a kind of indoor high voltage vacuum circuit breaker which is used in the AC three-phase power
system of frequency 50HZ. The rated voltage of VCB can be 12kV, 24kV or 36kV. It has advantages of small size,reliable insulation,  and long time free maintenance etc. The operating mechanism can be modular or spring ,VS1 vacuum circuit breakers can either be a fixed installation unit or be a withdrawable unit with a dedicated pushing framework.

Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker

Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker

Technical Specifications

 
No.                                     Item   Unit                                  Data
1 Rated voltage kV 24
2 Rated Current A 630/1250/1600/2000/2500/3150
3 Rated Frequency Hz 50/60
4 Rated short circuit current kA 20/25/31.5/40
5 Rated short time withstand current(4s) kA 20/25/31.5/40
6 Rated peak withstand current kA 50/63/80/100
7 Rated power frequency withstand voltage kV 65 (fracture 79)
8 Rated lightning impluse withstand voltage kV 125(fracture 145)
9 Rated operating sequence   O-0.3S-C&O-180S-C&O
10 Mechanical life endurance time 10000
11 Rated short circuit opening current frequancy time 50
12 Rated voltage of operating mechanism(DC) V 110/220
13 Open contact clerance mm 11+1
14 Super stroke mm 3.5+0.5
15 Time differential among phases ms ≤2
16 Bounce time of closing contacts ms ≤2
17 Average opening speed  ms 1.5+0.2
18 Average closing speed ms 0.8+0.2
19 Opening time ms ≤50
20 Closing time ms ≤100


Environmental Conditions

1. Ambient temperature: not higher than +40 ºC, not less than -15 ºC (at -30  ºC to allow storage and transportation).
2. Altitude: not exceed 1000m.
3. Earthquake intensity: not more than 8 degree.
4. Wind pressure:≤700pa
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration

Company introduction

Zhejiang Volcano Electrical is a professional factory for prodcuing 10-40.5kV electrical equipments for power transmission, including all types of indoor&outdoor vacuum circuit breakers, automatic current recloser, SF6&vacuum load break switch, isolating switch, earthing switch, air&gas insulated switchgear, vacuum interrupters, fuse cutouts and lightning arresters.
The factory is located in Yueqing, the famous town for all types of low and high voltage electrical parts.It occupies square more than 10000m2, and has developed several international production line. We have made constant efforts to improve product quality and service. To offer best quality with our best service to get a win-win solution is our main principal.

Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker
Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker
Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker

Certification Collection

Our company has get ISO9001, 14001 and 18001 approved. We have passed many type testing for our prodcuts.
Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker

Indoor Vs1 24kv 1250A Withdrawable Vacuum Circuit Breaker

Contact

Address: No.211, Weishier Road, Economic Development Zone, Yueqing, Zhejiang, China
 
 
 
 

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