• Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
  • Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
  • Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
  • Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
  • Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
  • Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Fixed
Structure: Vcb
Samples:
US$ 200/Piece 1 Piece(Min.Order)
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Customization:
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Manufacturer/Factory

Basic Info.

Model NO.
ZW20-12F
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
12kv
Rated Currrent
630-1000A
Rated Short Circuit Breaking Current
20-25ka
Rated Operation Sequence
O-0.3s-Co-180s-Co
Mechanical Life
10000 Times
Rated Peak Withstand Current
50-63ka
Rated Operation Voltage
DC/AC220V
Rated Short Time Withstand Current
20-25ka
Rated Short Circuit Closing Current
50-63ka
Rated Current Breaking Time
10000 Times
Weight
About 140kg
Transport Package
Wooden Box Shipping
Specification
350*785*550mm
Trademark
CNKC
Origin
China
Production Capacity
2000PCS/Monthly

Product Description

Product Description
ZW32-12F type outdoor high voltage vacuum circuit breaker / capacitor switch is rated voltage 13.8kV,(max 15KV)  three-phase AC 50Hz outdoor distribution equipment, which is mainly used for breaking, closing power system load current, overload current, short-circuit current. For substation and industrial and mining enterprises distribution system for the protection and control of the role and place of rural power grids frequent operation.

Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Model Description
Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Product technical parameters and external dimensions

Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Product structure features 
1.Full set of type tests
2.Be made of hydrophobic epoxy resin,safe and environmentally friendly
3.High reliability vacuuminterrupter
4.Manual or electric spring operating mechanism, long electrical and mechanical life
5.Electronic current/voltage transformers with high accuracy
6.Digital signal transmission anti-jamming
7.Can be used as recloser, segmenter
8.Three-stage current protection and multiple feeder automation modes
9.Strong sealing, reliable operation in humid, high cold, high dry heat, high pollution and other environments
10.E2, M2, C2 outdoor vacuum circuit breaker


Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto RecloserZw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Product Selection
Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto RecloserZw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

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.

Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
Product details
Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto RecloserZw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Products real shot

Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

A corner of the production workshop
Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Product packaging

Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Product application caseZw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto RecloserZw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser
 
 

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