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Outdoor Vacuum Circuit Breaker Medium Voltage / High Voltage IEC Standard
Outdoor Vacuum Circuit Breaker Medium Voltage / High Voltage IEC Standard
Outdoor Vacuum Circuit Breaker Medium Voltage / High Voltage IEC Standard
Outdoor Vacuum Circuit Breaker Medium Voltage / High Voltage IEC Standard
Specifications
Brand Name :
QIUPU
Model Number :
ZW8-12C
Certification :
IEC
Place of Origin :
WENZHOU
MOQ :
10PCS
Payment Terms :
T/T, Western Union
Supply Ability :
20000PCS/Month
Delivery Time :
7 Days
Packaging Details :
WOODENS
Material :
S304
Rate Voltage :
12 kV
Frequency Voltage :
42 kV
Rate Current :
630A
Frequency Current :
50kA
Life :
10000 Times
Description

ZW8-12C Medium Voltage High Voltage Outdoor Vacuum AC Circuit Breaker

The division of circuit breaker, closing operation can be manual or electric operation and remote control operation. It can be used for power distribution automation with intelligent controller. It can also be used with overlapping controller to form automatic recombine and segment divider.
The circuit breaker may be installed with a two-phase or three-phase current Transformer for overcurrent or short-circuit protection, and may also provide current acquisition signals to the intelligent controller; According to the requirements of the user, the current Transformer for metering can be installed.

Function:


A load switch is an electrical switch between an isolation switch and a circuit breaker. It has a simple arc extinguishing device that can cut the rated load current and a certain overload current, but can not cut the short circuit current.
Principle:
Under the action of the separation spring, the spindle rotates clockwise, on the one hand, the piston moves upwards through the crank slide mechanism, compressing the gas. On the other hand, two sets of four-rod drive system make the main gate knife open first, then push the arc cutter to open the arc contact, the compressed air in the cylinder through the vent to extinguish the arc.

Item Technical data
Rated voltage (KV) 7.2 12
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV) 32 42
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV) 60 75
Rate Current 400A-630A
Short Current 50kA

Outdoor Vacuum Circuit Breaker Medium Voltage / High Voltage IEC Standard

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Outdoor Vacuum Circuit Breaker Medium Voltage / High Voltage IEC Standard

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Product Detail
Brand Name :
QIUPU
Model Number :
ZW8-12C
Certification :
IEC
Place of Origin :
WENZHOU
MOQ :
10PCS
Payment Terms :
T/T, Western Union
Contact Supplier
Outdoor Vacuum Circuit Breaker Medium Voltage / High Voltage IEC Standard
Outdoor Vacuum Circuit Breaker Medium Voltage / High Voltage IEC Standard

WENZHOU QIUPU ELECTRIC POWER CO., LTD.

Verified Supplier
8 Years
zhejiang
Since 2016
Business Type :
Exporter, Trading Company, Seller
Main Products :
Epoxy Resin Insulator, Medium Voltage Insulators, High Voltage Epoxy Resin Insulator
Total Annual :
200000-500000
Employee Number :
100~120
Certification Level :
Verified Supplier
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