Vacuum Bottle For Circuit Breaker

Product description

Vacuum arc extinguishing chamber, also known as vacuum switch tube, is the core component of the high voltage power switch, its main role is to cut off the arc and inhibit the electric current by its high inside insulation performance to avoid accidents.

Volcano Electrical brａnd vacuum arc extinguishing chamber adopts a corrugated ceramic insulation shell, copper tungsten tungsten carbide alloy materials contact, using advanced one exhuast technology process makes the vacuum interrupter has the advantages of small volume, high insulating level, low closure value, long service lifetime, easy-maintenance, explosion-free, low noise, low maintenance costs, reliable operation and non-pollution etc.. The vacuum arc extinguishing chamber mainly been used in power transmission and distribution control system. It is also can be used in metallurgy, mine, petroleum, chemical industry, railway, broadcasting, communications, industrial high frequency heating power distribution system.

Volcano Electrical vacuum arc extinguishing chamber for vacuum contactor rated voltage is 1.14~40.5kV, rated current is 630A~1250A

In mounting, attention should be paid to the following:

a. When operating, guide unite unit must be provided for the interrupter. The coaxality of moving conducting pole and axial line of interrupter must meet the requirement. There should not be torque force applied on the bellow.

b. When mounting, it is forbidden to beat or strike the interrupter envelop with hard things in case crack may occur to cause air leakage.

c. Take care to assure that the conducting pole must be coaxial with interrupter, and that the conducting pole must be vertical on the face of fixed end

d. Take care not to disassemble the interrupter repeatedly to prevent screw from slipping. There should not be twisting on the moving conducting pole and over press on bellow to avoid that any torque force and scratch may occur to bellow to reduce its service life.

e. During mounting, the force applied on the face of both ends should not go beyond the static relief pressure stipulated in the specification.

FAQ:

1: What certifications do you get?

 A: We have ISO, CCC.ect

2: When to get the price?

A: We usually quote within 24 hours after getting your inquiry. 

if you are very urgent to get the price, please contact us with s or calls so that we will regard your inquiry priority.

3: Is sample available and free?

A: Sample is available, but sample should be paid in advance. The cost of sample will be refund after further order.

4. How to pay?

A: T/T will be more appreciated. 

30% deposit before producing, 70% balance before loading by T/T.

5. What is the delivery time?

A: It depends on the order quantity and the season you place the order. Generally, one month after the receipt of the 1st payment.

6. What about the Package? 

A: Standard export package and we can make special designed for you if need.

If you have any interest, please kindly contact me, anything can be discussed.

E-mail: info@volcano-electrical.com