Type: | Outdoor Vacuum Circuit Breaker |
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Structure: | Protection |
Certification: | ISO9001:2000, CCC |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Applicable conditions
Project
|
Unit
|
Parameter
|
|
Rated voltage
|
kV
|
12
|
|
Rated current
|
A
|
630/1000
|
|
(1 min) power frequency witstand Voltage
|
kV
|
42
|
|
Lighting impulse withstand voltage(peak)
|
kV
|
75
|
|
Rated short-circuit breaking current
|
kA
|
12.5/16/20
|
|
Rated short circuit closing current
|
kA
|
31.5/40/50
|
|
Rated peak withstand current
|
kA
|
31.5/40/50
|
|
Rated short-time withstand current
|
kA
|
12.5/16/20
|
|
Operating sequence
|
|
Disconnect-0.3 s-closed disconnect-180 s-closed disconnect
|
|
Rated short circuit breaks number
|
freq
|
30
|
|
Mechanical endurance
|
freq
|
10000
|
|
Rated voltage of energy storage motor
|
V
|
DC or AC220V 110V DC24
|
|
Rated operating voltage(Equipped with special spring operating mechanism CT23)
|
Break-brake coil
|
V
|
|
Closing coil
|
V
|
||
Rated current of overcurrent tripper
|
A
|
5
|
Suppliers with verified business licenses