China Wholesale Outdoor Vacuum Circuit Breaker Suppliers – Vacuum Contactor Switch Fuse Combined Apparatus – Greenpower
China Wholesale Outdoor Vacuum Circuit Breaker Suppliers – Vacuum Contactor Switch Fuse Combined Apparatus – Greenpower Detail:
Ambient Condition
1) Ambient temperature: -25℃~+45℃, daily average: ≤35℃
2) Altitude: 1000m(Standard); can up to 4500m for special ordering;
3) Relative humidity: daily average ≤95%, monthly average ≤90%;
4) Earthquake intensity ≤8 degree;
5) Applicable occasions should be free from inflammables, explosives, corrosives and severe vibration.
Main Technical Parameters of Gpvc Vacuum Contactor-fuse Combination Apparatus
|
Items |
Unit |
Data |
|||
|
Rated Voltage |
kV |
3.6 |
7.2 |
12 |
|
|
1min Power frequency withstand voltage |
kV |
20 |
32 |
42 |
|
|
Lighting impulse withstand voltage |
kV |
46 |
60 |
75 |
|
|
Rated current |
A |
400 |
315 |
200 |
|
|
Rated short-time withstand current (4s) |
kA |
4 |
|||
|
Rated peak withstand current |
kA |
10 |
|||
|
Expected short-circuit breaking current |
kA |
50 |
|||
|
Expected short-circuit close current |
kA |
130 |
|||
|
Main circuit resistance |
uΩ |
≤250+RFuse |
|||
|
Max. transfer current |
A |
4000 |
4000 |
3200 |
|
|
Rated current breaking times |
times |
250,000 |
|||
|
Mechanical life |
Mechanical hold-type |
times |
300,000 |
||
|
Electrical hold-type |
times |
500,000 |
|||
|
Main circuit resistance |
uΩ |
≤150 |
|||
Plan of the Gpvc Vacuum Contactor-fuse Combination
|
Plan number |
Plan -1 |
Plan – 2 |
|
|
Primary plan |
|
|
|
|
|
Rated current (A) |
~400 |
~400 |
|
Main components |
Vacuum contactor-Fuse combination – GPVC |
1 |
1 |
|
Current transformer LZZBJ |
3 |
3 |
|
|
Voltage transformer JDZ10 or JDZX10 |
|
|
|
|
High voltage fuse XRNM-10 |
3 |
3 |
|
|
Earthing switch GPJN15-12 |
|
1 |
|
|
Voltage monitor device |
As Users requirement |
As Users requirement |
|
|
Remarks |
Motor driving |
Motor driving |
|
Outline dimension of gpvc Installed switchgear
Product detail pictures:
Related Product Guide:
With our excellent administration, strong technical capability and strict excellent control method, we carry on to offer our clients with responsible good quality, reasonable costs and great companies. We intention at becoming considered one of your most responsible partners and earning your pleasure for China Wholesale Outdoor Vacuum Circuit Breaker Suppliers – Vacuum Contactor Switch Fuse Combined Apparatus – Greenpower, The product will supply to all over the world, such as: Pakistan, Bolivia, Sri Lanka, We've a good reputation for stable quality solutions, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!
By Jodie from Cancun - 2017.05.02 18:28
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
By Betty from Mozambique - 2017.09.16 13:44
