Shaanxi West Power Tongzhong Electrical Co., Ltd.
24kV Electric Vacuum Circuit Breaker,Electric Vacuum Circuit Breaker,Electric Fixed Type VCB
Shaanxi West Power Tongzhong Electrical Co., Ltd.
24kV Electric Vacuum Circuit Breaker,Electric Vacuum Circuit Breaker,Electric Fixed Type VCB
| Payment Type: | L/C,T/T,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,CPT |
| Min. Order: | 1 Bag/Bags |
Model No.: ZN63A(VS1)-24/3150-31.5
Brand: West Power Tongzhong
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Fixed
Poles Number: 3
Type: Circuit Breaker
Function: Circuit-Breaker Failure Protection
Certification: ISO9001-2000
Indoor Vacuum Circuit Breaker: Indoor Withdrawble Type VCB
Packaging: non-solid wood package
Productivity: 2000 sets /year
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 2000 sets /year
Certificate: ISO 9001-2000
HS Code: 85352100
Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF,CPT
This 24kV Indoor Type vacuum circuit breaker is suitable for indoor switching system with air insulation.
The ZN63A(VS1)-24/3150-31.5 Vacuum Circuit Breaker can meet each kind of operation, including switch on and switch off and breaking current.It is applied to AC 50/60Hz with rated voltage 11kv 24kV and rated current 630a 1600a 2000a 3150a electrical circuit .
1. Technical Specification
T
| S.N | Name | Unit | Data | |||||||
| 1 | Rated voltage | kV | 24 | |||||||
| 2 | Rated frequency | Hz | 50 | |||||||
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3
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Rated insulation | power frequency withstand voltage |
kV |
65 | ||||||
| lightning impulse withstand voltage |
kV |
125 | ||||||||
| 4 | Rated current | A | 630 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | |
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5 |
Rated short circuit breaking current Rated short-circuit duration |
kA | 20 | 20 | 20 |
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| 25 | 25 | 25 | 25 |
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| 31.5 | 31.5 | 31.5 | 31.5 | 31.5 |
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6 |
Rated short circuit making current |
kA | 50 | 50 | 50 |
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| 63 | 63 | 63 | 63 |
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| 80 | 80 | 80 | 80 | 80 |
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| 7 | Switching operations of short circuit current | Cycle |
30 | |||||||
| 8 | Rated short-circuit duration | s | 4 | |||||||
| 9 | Rated operating sequence |
| 0-0.3s-CO-180s-CO* | |||||||
| 10 | Mechanical endurance | Cycle | 10000 | |||||||
| 11* | Rated breaking current of single capacitor bank | A | 400 | |||||||
| 12* | Rated breaking current of back to back capacitor bank | A | 400 | |||||||
*Note: 1.If the rated current is 3150A , the panel shall be fitted with compulsive wind cooling.
2. The Specification of No.11 and No.12 in table 1 is the rated data if required.
2. Outline drawing:
Our service:
1.You inquuiry related to our products or prices will be replied in 12 hours .
2.Well-trained and experienced staffs to answer all your enquires in fluent english
3.OEM & ODM, any your any requirements we can help you to design and put into product.
4.Protection of you sales area ,ideas of design and all your private information.
5. If any problems resulted from quality and mal-manufacturing, our after-sales service will help you solve these problems.
6. We will help you with technical problems during installation and marketing.
Product Categories : Vacuum Circuit Breaker > 24kV Vacuum Circuit Breaker
