24kV High voltage epoxy resin solid-sealed pole vacuum interrupter embedded poles for vacuum circuit breaker

The vacuum interruptor and the circuit-breaker related conductive parts are simultaneously embedded into the solid insulating material such as Epoxy Resin or thermoplastic material, which is easy to solidify, to form a pole, so that the entire Circuit breaker pole becomes An integral part.

This type of costing resin vacuum interrupter is epoxy envelope, silicon liquid latex and Cu-Cr contact holder adoping axial magnetic field intended to install in the accordant indoor and outdoor vacuum circuit-breaker or other vacuum distribution devices. It is especially used in the electric power, mechanical, chemical and metallurgical departments as well as mines and Other industrial departments where it is operated frequently. The small sized interrupter is noted for its conpact design, large switching capacity and high insulating level. 

Specification:

1.Guarantee the ambient environment temperature within -15~+40, the daily average temperature not exceed +35;
2.Daily average related humidity not exceed 95%, monthly not exceed 90%;
3.The altitude not exceed 3000m above the sea level;
4.Earthquake intensity is not more than 8 degree horizontal acceleration.
5.The ambient air without contamination of erosion and combustible gas, vapor, etc.

Advantage
The first is modular design, simple structure, few detachable parts, and high reliability;
The second is extremely high insulation rod capacity. It turns surface insulation into volume insulation, which reduces the impact of the environment and greatly improves the insulation strength compared to air insulation.
It can reduce the size of the Circuit Breaker, which is conducive to the miniaturization of the switch cabinet.
In the past, the insulating shell of a general vacuum interrupter was exposed to the air, and there was a problem of being polluted by external dust and moisture. In order to reduce this effect, the outer shell of the vacuum interrupter is required to have a sufficient length, which not only affects the miniaturization of the vacuum interrupter, but also affects the performance and reliability of the vacuum interrupter. The solid-sealed pole has the following advantages: Compared with the traditional assembled pole, the number of parts of the solid-sealed pole is greatly reduced, the overlapping surface of the conductor is reduced from 6 groups to 3 groups, and the connecting bolts are reduced from 8 to 1~3. A simple structure greatly improves the reliability of the circuit breaker; because the vacuum interrupter is embedded in the solid material, no further treatment is required, and the solid-sealed pole can achieve high insulation strength; After the arc chamber is embedded in the solid material, the influence of the external environment of the pole post on the vacuum interrupter is minimized.

Size reference

Application 

Yueqing Liyond Electric Co.,Ltd was established in 2011, located in Yueqing City, Zhejiang Province, China. Liyond has become a high-tech enterprise integrating the R&D, manufacturin and sales of mid and high Voltage Switchgear and accessories products. We have excellent management team and technical team. They have tacit cooperation in product development, promotion and maintenance. Our business philosophy is customer-centric. "Service" throughout the company's operations and management of every detail, has received extensive trust and support from customers. Liyond realize standardization and institutionalize management, committed to the power industry development and innovation.

Q: Could I have prices of your products?

A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours.

Q: Can I get a sample before the bulk order?

A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.

Q: Can we print our logo/ company name on products?

A: Yes, of course, we accept OEM, then need you to provide brand authorization to us

Q:Do you accept product customization?

A:Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation

Q: What is the lead time? 
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment. 

Q: What is your Trade Terms? 
A: We accept EXW, FOB, CIF, FCA, etc. 

Q: What is your payment method?  
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc 

Q: Do you inspect the finished products?

A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment

Q: How to solve the quality problems after sales? 
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days. 

Any inquiries or request, please feel free to contact us!