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Outdoor High Voltage Vacuum Circuit Breaker Air Insulation Reliability Practicality After Sale

Made in China Reliable quality

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Proposed Price

$50.00 - $9999.00/Sets | 50  Sets (Minimum Order Quantity)

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Package and After Sale

Port : Arrange ports according to actual needs of customers
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Product Details

Product deion:

It adopts vacuum arc extinguishing chamber, air insulation, and electric bomb operation mechanism, which makes the product have strong arc extinguishing ability, high frequency of short-circuit breaking, no danger of fire and explosion, easy operation, is a kind of excellent performance and practicality. product. The overall structure of this product adopts a three-phase common box type, the casing enters and exits the line, the box body is filled with dry air, and the electric spring actuating mechanism cloth 2 is on the side of the box body, which can be used reliably under harsh environmental conditions. The vacuum arc extinguishing chamber of this product adopts ceramic shell, cup-shaped longitudinal magnetic field contact structure and copper-chromium contact material, which has excellent ability to open and close short-circuit current. This product is small in size, light in weight, and beautiful in appearance. The vacuum arc extinguishing chamber and the insulation support sleeve are compact in design, and the outgoing conductive rod is filled with silicone rubber, which is suitable for harsh climate conditions and dirty environment


Environmental conditions:

● The upper limit of ambient air temperature does not exceed 40 ℃, and the lower limit does not exceed -45 ℃;

● Wind speed is not greater than 35m / s;

● The altitude is not higher than 1000m, and the earthquake intensity does not exceed 8 degrees;

● Environmental humidity: monthly average relative humidity is not more than 90%; daily average relative humidity is not more than 95%;

● Ice thickness should not exceed 10㎜;

● The installation site should be free of flammable, explosive, chemically corrosive and frequent severe vibration;

● Neutral safety grounding method: The neutral point is not grounded, the neutral point is grounded through the arc suppression coil, and the neutral point is grounded through a small resistance.

Zhejiang Yuanneng

ESGCC GLOBAL Bronze Member

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