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24kV 1250A Vacuum Circuit Breaker Indoor ZN63A VS1 For Switchgear Power Systems
24kV 1250A Vacuum Circuit Breaker Indoor ZN63A VS1 For Switchgear Power Systems
Specifications
Brand Name :
MacweyTek
Model Number :
VS1-24kv
Certification :
ISO9001-2008
Place of Origin :
China
MOQ :
1 pcs
Price :
$800-$5000
Payment Terms :
T/T
Supply Ability :
5000 pcs
Delivery Time :
15 days
Packaging Details :
wooden cases
Name :
Vacuum Circuit Breaker Indoor
Rated voltage :
24KV
Rated frequency :
50Hz
Rated current :
630, 1250, 1600, 2000, 2500A
Rated short-time withstand current :
20, 25, 31.5KA
Rated withstand current :
50, 63, 80KA
Description

ZN63A VS1 24kV Three-Phase Circuit Breakers 1250A High Voltage Indoor Handcart Vacuum Circuit Breaker 210/275mm


VS1-12 type indoor high voltage vacuum circuit breaker, three-phase AC 50Hz, rated voltage for indoor switchgear 12KV power system, protection of power equipment enterprises. As a condition of power equipment and control unit. The frequent operation is suitable for requirements in the rated working current, or multiple breaking short circuit current.
The circuit breaker adopts the operating mechanism and the circuit breaker body integral design, can be used as a fixed installation unit, also can be equipped with a special propelling mechanism, which is composed of the action of the hand car unit.

Advantages

Simple structure

Adapt ultra low resistance type vacuum interrupter

Adapt optimization and modular spring operating mechanism

Suitable for occasions with frequent operation

Free maintenance and long service life

High reliable performance

Environmental Conditions

Ambient temperature: not higher than +40 °C, not less than -10°C (at -30 °C to allow storage and transportation).

Altitude: not exceed 1000m.

Relative humidity: daily average of not more than 95%,saturated vapor pressure on the average of not more than 2.2 × 10-3MPa, On average not more than 1.8 × 10-3MPa.

Earthquake intensity: not more than eight.

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


Technical Parameter


Item Unit
Rated voltage KV 24
1 min power frequency withstand voltage KV 65
Lightning impulse withstand voltage KV 125
Rated frequency Hz 50
Rated current A 630, 1250, 1600, 2000, 2500
Rated short-time withstand current KA 20, 25, 31.5
Rated withstand current(peak) KA 50, 63, 80
Rated short-circuit opening current KA 20, 25, 31.5
Rated short-circuit closing current KA 50, 63, 80
Rated duration of short-circuit S 4
Opening time ms ≤60
Closing time ms ≤45
Rated operating sequence

Mechanical life cycles 10000


Drawings

24kV 1250A Vacuum Circuit Breaker Indoor ZN63A VS1 For Switchgear Power Systems


24kV 1250A Vacuum Circuit Breaker Indoor ZN63A VS1 For Switchgear Power Systems

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24kV 1250A Vacuum Circuit Breaker Indoor ZN63A VS1 For Switchgear Power Systems

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Product Detail
Brand Name :
MacweyTek
Model Number :
VS1-24kv
Certification :
ISO9001-2008
Place of Origin :
China
MOQ :
1 pcs
Price :
$800-$5000
Contact Supplier
24kV 1250A Vacuum Circuit Breaker Indoor ZN63A VS1 For Switchgear Power Systems

Ningbo Macwey Industrial Technology Co.,Ltd

Verified Supplier
1 Years
ningbo
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
MV Switchgear, Switchgear Accessories, MV Circuit Breaker
Total Annual :
$31000000-$35000000
Employee Number :
>218
Certification Level :
Verified Supplier
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