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Spring Flat Supplier – 24KV-800A Indoor Vcb Rmu Accessories Vacuum Circuit Breaker – Timetric Detail:
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 conditionsAltitude: ≤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″.
Product detail pictures:
Related Product Guide:
We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for Spring Flat Supplier – 24KV-800A Indoor Vcb Rmu Accessories Vacuum Circuit Breaker – Timetric , The product will supply to all over the world, such as: El Salvador, Kuwait, Angola, In the new century, we promote our enterprise spirit "United, diligent, high efficiency, innovation", and stick to our policy"basing on quality, be enterprising, striking for first class brand". We would take this golden opportunity to create bright future.