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Yueqing Lovadon Electric Co., Ltd.

Vacuum Circuit Breaker, Outdoor High Voltage, Zw32-24 manufacturer / supplier in China, offering Zw32-24 Series Outdoor High Voltage Vacuum Circuit Breaker, Lcb3-63n Miniature Circuit Breaker, Good Quality Tx3 Series Residual Current Circuit Breaker RCCB and so on.

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Supplier Homepage Product High Voltage Products Zw32-24 Series Outdoor High Voltage Vacuum Circuit Breaker

Zw32-24 Series Outdoor High Voltage Vacuum Circuit Breaker

FOB Price: US $10-20 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $10-20/ Piece
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Port: Ningbo, China
Production Capacity: 5000/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ZW32-24
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Type: Circuit Breaker
  • Certification: CE
  • Rated Current: 630A
  • Rated Short-Circuit Breaking Current: 20ka
  • Rated Short Time Withstand Current: 20ka
  • Mechanical Life: 10000times
  • Specification: CE
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Function: Circuit-Breaker Failure Protection
  • Rated Voltage: 24kv~40.5kv
  • Rated Frequency: 50Hz
  • Rated Peak Value Withstand Current(Peak): 50ka
  • Rated Short-Circuit Closing Current(Peak: 50ka
  • Transport Package: Standard Export Carton
  • Origin: China
Product Description
ZW32-24 Series Outdoor High Voltage Vacuum Circuit Breaker
ZW32-24 Series Outdoor High Voltage Vacuum Circuit Breaker
rated voltage24kv~40.5kV
rated current630A
rated short-circuit breaking current20kA
rated frequency50Hz
 mechanical life10000times
rated peak value withstand current(peak)50kA
rated short time withstand current20kA
rated short-circuit closing current(peak50kA
rated short-circuit breaking current breaking number30times
secondary circuit 1min power frequency voltages2kV
  
NOItemUnitTechnical Data
1Rated voltageKV12
21 min power frequency withstand voltage42
Lighting impulse withstand voltage(peak value)75
3Rated FrequencyHz50
4Rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
5Rated short time withstand currentKA20, 25, 31.5, 40
6Rated withstand current(peak)50, 63, 80, 100
7Rated short-circuit opening current20, 25, 31.5, 420
8Rated short-circuit closing current50, 63, 80, 100
9Rated duration of short-circuitS4
10Contact's clearance  3.5±0.5
11Contact's travel  9±1/11±1
12Average opening speedM/s1.1±0.2
13Average closing speedM/s0.6±0.2
14Opening timeMs35-60
15Closing timeMs20-45
16Mechanical lifeTimes30000
17Rated operating order  O-0.3S-CO-180S-CO(<40KA)
O-180S-CO-180S-CO(≥40KA)
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