VS1 indoor high voltage vacuum circuit breaker
Product Details:
| Type | Vacuum |
|---|---|
| Poles Number | 3 |
| Place of Origin | Beijing, China (Mainland) |
| Brand Name | Vacuum Circuit Breaker |
| Model Number | Vacuum Circuit Breaker |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Set/Sets |
|---|---|
| Price: | FOB Shanghai USD 1000~5000 |
| Packaging Details: | wooden cases |
| Payment Terms: | L/C,T/T,Western Union,MoneyGram |
| Supply Ability: | 30000 Set/Sets per Year |
Detailed Product Description
Vacuum Circuit Breaker :
No | Parameter name | Unit | Technical parameter | |||||||||
1 | Rated voltage | KV | 12 | |||||||||
2
| Rated insulate level | 1min frequency withstand voltage | KV | 42 | ||||||||
Rated lightning impulse withstand voltage | KV | 75 | ||||||||||
3 | Rated current | A | 630 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 5000 | |
4 | Rated short circuit breaking current (virtual value ) Rated short time withstand current (virtual value ) | KA | 20 | 20 | 20 |
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| 25 | 25 | 25 | 25 |
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| 31.5 | 31.5 | 31.5 | 31.5 |
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| 40 | 40 | 40 | 40 | 40 | 40 | ||||
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| 50 | 50 | 50 | 50 | 50 | ||||
5 | Rated short circuit closing current (peak value ) Rated peak value withstand current | KA | 50 | 50 | 50 | 50 |
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|
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|
| |
| 63 | 63 | 63 | 63 |
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| 80 | 80 | 80 | 80 |
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| 100 | 100 | 100 | 100 | 100 | 100 | ||||
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| 125 | 125 | 125 | 125 | 125 | ||||
6 | Breaking times at rated short circuit current | Times | 20 , 30 , 50 | |||||||||
7 | Rated short | S | 4 | |||||||||
8 | Rated operating sequence |
| o-0.3s-co-180s-co | |||||||||
9 | Mechanical life | Times | 10000 , 20000 | |||||||||
10 | A | 630 | ||||||||||
11 | A | 400 | ||||||||||
12 | Average opening speed | m/s | 0.9-1.3 | |||||||||
13 | Average closing speed | m/s | 0.5-0.9 | |||||||||
14 | Opening time | m/s | 30 ±10 | |||||||||
15 | Closing time | ms | 45±10 | |||||||||
Model ZN63A-12(VS1) series vacuum circuit breaker is 12kV, AC 50Hz indoor switchgear element, as protection and control unit for grid equipment, industrial and mining enterprises power equipment, it could provide control and protection for power distribution facilities both in normal condition and in fault condition, at rated parameters, it may be operated frequently, and may break short circuit current for many times, this product may be used for midship installation, and fixed type installation.
VS1 indoor high voltage vacuum circuit breaker
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Company Info
Beijing Huadong Simbo Co., Ltd
[China (Mainland)]
[Verified Member]
City: Beijing
Province/State: Beijing
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
Online Postings: Products