Zhejiang, China
Business Type:
Manufacturer/Factory
Number of Employees:
197
Year of Establishment:
1996-09-25
Management System Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

12kv, Vacuum Breaker, Outdoor manufacturer / supplier in China, offering Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker, Three Phase 33kv Current Transformer for Indoor, Yb 11kv 15kv 24kv 33kv Kiosk Mobile Fabricated Compact Transformer Substation Switchgear and so on.

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Supplier Homepage Products Vacuum circuit breaker Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker

Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker

Min. Order / Reference FOB Price
1 Piece US $1,500-10,000/ Piece
Port: Ningbo, China
Production Capacity: 100000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Breaking Capacity: High Voltage Circuit Breakers
Operation: Manual Type
Arc-extinguishing Medium: Vacuum
Installation: Fixed
Type: Circuit Breaker
Function: Conventional Circuit Breaker, Overcurrent Protection

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Basic Info.

Model NO.
ZW32-12
Trademark
DGG
Transport Package
Export Box
Origin
China
HS Code
8504311000
Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker

General
ZW32-12 Series outdoor AC vacuum circuit breaker is 12kV distribution equipment of 3 phase,50Hz.It's used to connection
and break load current,over-load current and short-circuit current.It's applicable for substations,industry and mining,urban
and rural electricity power networks,especially applicable in occasions with frequent operation and automatic power distribution
network.


 
Technical specification
No.ItemUnitData
1Rated frequencyHz50
2Rated voltagekV12
3Rated currentA630/1250
4Rated short-time power frequency withstand voltageInterphase, to earth(wet)kV/min42/1
  Interphase, to earth(dry) 48/1
  Break(dry) 34/1
  Secondary circuit to earth 2/1
5Rated lightning impulse withstand voltageInterphase, to earthkV75
  Break 85
6Rated short-circuit breaking currentkA20/25
7Rated short-circuit making current(peak) 50/63
8Rated short-time withstand current and durationkA/s(20/25)/4
9Rated peak withstand currentkA50/63
10Rated short-circuit breaking current breaking timesTimes30
11Rated operating voltage and rated voltage of auxiliary circuitVAC/DC220,DC48,DC24
12Main circuit resistanceWithout isolationμΩ≤80
  With isolation ≤120
13Machanical lifeTimes10000
Note: If altitude over than 1000m, the rated insulation level should be modify as appropriate.









Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker


Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker
Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker





Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker
Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker
Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker
Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker
Zw32-12 Outdoor High Voltage Automatic Recloser Circuit Breaker

 

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