China Wholesale Intelligent Circuit Breaker Manufacturer – Vacuum Contactor Switch Fuse Combined Apparatus – Greenpower
China Wholesale Intelligent Circuit Breaker Manufacturer – 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:
We are experienced manufacturer. Wining the majority of the crucial certifications of its market for China Wholesale Intelligent Circuit Breaker Manufacturer – Vacuum Contactor Switch Fuse Combined Apparatus – Greenpower, The product will supply to all over the world, such as: Mexico, Zurich, Provence, We will initiate the second phase of our development strategy. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Leona from Cyprus - 2018.09.29 17:23
We have been looking for a professional and responsible supplier, and now we find it.
By Victoria from Zurich - 2018.06.26 19:27
