ZN63 Vacuum Circuit Breaker Suppliers – 24KV-800A Indoor Vcb Rmu Accessories Vacuum Circuit Breaker – Timetric

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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for Indoor AC High Voltage Vacuum, Power distribution & control assemblies, Switchgear, We sincerely welcome overseas consumers to consult for your long-term cooperation as well as the mutual advancement.We strongly think that we will do superior and far better.

ZN63 Vacuum Circuit Breaker Suppliers – 24KV-800A Indoor Vcb Rmu Accessories Vacuum Circuit Breaker – Timetric Detail:

Sf6 GIS 12kv Indoor Vcb Rmu Accessories Vacuum Circuit Breaker

Product Features

· Light structure, small contact distance (10 mm), quick action, light operation, small volume and light weight.
· The arcing time is short, because the contact is in vacuum, there is basically no arc, and the very small arc can be extinguished in half cycle (0.01 second), so it is called half cycle circuit breaker, and it has nothing to do with the current.
· The dielectric recovery speed of contact gap is fast.
· Long service life.
· Less maintenance and fire prevention

Technical Parameters

No.	Item	Unit	Value
1	Rated Frequency	Hz	50
2	Rated Current	A	630
3	Rated Short Time Withstand Current	KA	20/25
4	Rated Peak Withstand Current	KA	63
5	Rated Short Circuit Duration	s	2
6	Rated Short Circuit Making Current	KA	63
7	Operation Time	Times	5000

Applicable conditions

Altitude: ≤2000m;
Ambient air temperature: -45ºC~+50ºC;
Relative humidity: daily average ≤95%, monthly average ≤90%;It is not suitable for installations where there are frequent and severe vibrations, water vapor, gas, chemical corrosive deposits, salt spray, dust and dirt, and fire and explosion hazard installations that obviously affect the performance of the mechanism.
The rated SF6 gas pressure is 0.04MPa, and the SF6 gas meets the requirements of GB/T 12022-2014 “Industrial SF6″.

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We goal to understand excellent disfigurement from the manufacturing and supply the top support to domestic and abroad clients wholeheartedly for ZN63 Vacuum Circuit Breaker Suppliers – 24KV-800A Indoor Vcb Rmu Accessories Vacuum Circuit Breaker – Timetric , The product will supply to all over the world, such as: New Zealand, Nigeria, Sri Lanka, We've got won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.

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