Home > Electrical Equipment & Supplies > Circuit Breakers > frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12


Product Name:

frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12

Packaging Details:inner bag, then in wooden carton.
Delivery Detail:1-3weeks

frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12 frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12

      

Quick Details

  • Place of Origin: Zhejiang
  • Brand Name: ST
  • Model Number: VS1(ZN63-12)
  • Type: Vacuum
  • Poles Number: 3
  • Voltage(KV): 12
  • Frequency(HZ): 50 or 60
  • Rated current(A): 630



Detailed Product Description:

 

VS1 Description

 11kv indoor auto recloser vs1-12

General Description

1. Model: ZN63-12 Series
2. Standards: IEC60056
3. Voltage: 12KV
4. Frequency: 50Hz OR 60Hz
5. Mechanical endurance up to 20, 000 times

 

Main application
VS1-12 type indoor high voltage vacuum circuit breaker is the indoor switch device for three-phase AC 50Hz, rated voltage 12kA power system, can be used for electrical equipment control and protection in power plant, substation and industrial and mining enterprises, and is suitable for frequent operation place, can be installed in the KYN28-12 type and other armored cabinet, can also be installed on the fixed cabinet or gas insulated cabinet.

 

Design feature
VS1-12kV indoor medium voltage sealed vacuum circuit breaker

(12kV, .4000A, .50kA)
VS1 indoor medium voltage sealed vacuum circuit breaker with maintenance free sealed vacuum pole, can equipped with modular spring assembling actuator and permanent magnetic actuator; has the features of reliable performance, long mechanical life, maintenance free, small mechanical movement, has the advantages of simple structure, good process performance, but also can be applied to all kinds of bad working environment.
VS1 circuit breaker pole adapts the solid insulation sealing technology, seal the vacuum interrupter and primary main galvanic circle and other parts into strong insulation, high mechanical strength pole with epoxy resin, avoid the influence of adverse operating environment on the primary circuit external insulation, realizes completely maintenance free.
VS1 circuit breaker adapt ultra low resistance type vacuum interrupter, meet the VCP circuit breaker requirements on the temperature rise at big current operation situation and reduces the power losses.
VS1 circuit breaker adapt optimization and modular spring operating mechanism, simple structure, stable performance, convenient maintenance; modular production process is good, easy standardization production, short delivery cycle.

frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12

 Technical Data

NOItemUnitsparameters
1Rated voltagekV12
2Rated insulation levelRated lightning Impulse voltage tolerancekV75
1min frequency voltage42
3Rated short-circuit breaking currentkA20/2531.540
4Rated currentA630
1250
630125012501600
1600200020002500
2500315031504000
5Rated thermal stability of current (RMS)kA20/2531.540
6Dynamic Stability rated current (peak)6380100
7Rated short-circuit closing current (peak)6380100
8Rated short-circuit breaking current breaking numbertimes50
9Frequency tolerance of the secondary circuit voltage (1min)V20,000
10Rated operating sequence 0-0.3s-CO-180s-CO
0-180s-CO-180s-CO(40kA)
11Rated thermal stabilization times4
12Rated a single / back-to-back electric current breaking device group 630/400 800/400(40KA)
13Mechanical lifetimes20,000

 

Company Information

frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12 

Certifications

frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12 

Our Services

1.OEM is available.

2.Your inquiry related to our product & price will be replied within 24 hours

3.Well-trained & experienced staff are to answer all your inquiries in English

4.Working time: 8:00am ~17:45pm, Monday to Saturday. (UTC+8)

5.Customized solution & perfect after-sale service

6. Payment: we can accept T/T, L/C, Western Union.

7. For large order, engineer can be sent to your country for on-site mainternace instructions.

 

Packaging&Shipping

 Packaging Details: One unit per wooden case

 Delivery Detail: 15-20 work days after the whole payment

frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12 

Contact information

frequency(hz) 50 or 60 11kv indoor auto recloser vs1-12 

 


Supplier Details

  • Zhejiang ST Transformer Co., Ltd.
  • [ Zhejiang, China (Mainland) ]
  • Business Type:
  • Manufacturer, Trading Company
  • Year Established: 2006
  • Number of Employees:
  • 101 - 200 People
  • Telephone/FAX:
  • 0086-577-6167,0086-577-6167

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