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ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase
ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase
Specifications
Brand Name :
XG
Model Number :
ZN12
Certification :
ISO CCC
Place of Origin :
XIAN, China
MOQ :
1 SET
Payment Terms :
L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability :
2000 SET
Delivery Time :
7-15 DAYS
Packaging Details :
WOODEN CASE
Product Name :
ZN12 11KV Vacuum Circuit Breaker
Rated Voltage :
3.6KV 6.6KV 7.2kV, 12kV, 17.5kV
Rated Current :
400A 630A, 1250A, 1600A, 2000A, 2500A, 3150A,
Frequency :
50hz/60Hz
Poles Number :
3
Phase :
three phase
Medium :
vacuum
Standard :
GB, IEC Standard
Type :
Vacuum Circuit Breaker Indoor
Description

ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase

1. ZN12-12 Types Vacuum Circuit Breaker

ZN12 11KV Vacuum Circuit Breaker is suitable for power system with 3-phase AC 50HZ, rated voltage 11KV, it can be used as load current, overload current and fault current for mining enterprises, power plant and substation.

2. ZN12-12 Types Vacuum Circuit Breaker Parameter list

no. item unit data
1 2 3 4 5
1 rated voltage kv 12 12 12 40.5 40.5
2 rated current A 1250 1600 2000 1600 2000
3 rated short circuit breaking current KA 31.5 31.5 31.5 25 31.5
4 Dynamic and stable current (peak) KA 100 100 100 80 100
5 Thermal stability of 4 s current 50 ka (3 s) KA 31.5 31.5 31.5 25 25
6 The rated short circuit close current (peak value) KA 100 100 100 80 80
7 Rated short circuit breaking current times TIME 50 30

3. Applicate of ZN12-12 Types Vacuum Circuit Breaker

No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration.

Relative humidity: daily average of not more than 95%, month average of not more than 90%.

Altitude: not exceed 1000m.

Earthquake intensity: not more than ten.

Ambient temperature: not higher than +40 °C, not less than -15°C

4. Photo and drawing

5. Factory

ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase

6. Delivery

ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase

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ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase

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Product Detail
Brand Name :
XG
Model Number :
ZN12
Certification :
ISO CCC
Place of Origin :
XIAN, China
MOQ :
1 SET
Payment Terms :
L/C, T/T, D/A, D/P, Western Union, MoneyGram
Contact Supplier
ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase

Xi'an Xigao Electricenergy Group Co., Ltd.

Verified Supplier
5 Years
shanxi
Since 1997
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Air Load Break Switch, SF6 Load Break Switch, Power Distribution Switchgear
Total Annual :
200000000-450000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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