Outdoor disconnector,CE Certified Outdoor Disconnector Switch FactoryGW5-12 Outdoor disconnector（isolate switch）12kv
product detail
Service condition:
1. Altitude: ≤2000m;
2. Ambient temperature: -25℃~+40℃;
3. Wind speed: ≤35m/s;
4. Pollution degree: ≤III;
5. Earthquake intensity: ≤8 degree;
6. Applicable occasions should free from inflammable, explosives, caustic gas .
Products with special requirements, specifications and dimensions that need to be improved can be designed and manufactured according to user requirements.
Technical parameter
|
Rated voltage kV |
12 |
|
|
Rated current A |
630/1250 |
|
|
Rated peak withstand current kA
|
Disconnector |
50 |
|
Earthing switch |
50 |
|
|
Rated short-time withstand current and duration kA/s |
Disconnector |
25 |
|
Earthing switch |
25 |
|
|
Rated short-time power frequency withstand voltage (rms.) kV |
To earth |
42 |
|
Between breaks |
48 |
|
|
Rated lightning impulse withstand voltage (peak) kV |
To earth |
75 |
|
Between breaks |
85 |
|
|
Creepage distance |
mm |
310-378 |
|
Mechanical life |
times |
2000 |
|
Motor supply power |
V |
ACV380 |
|
Control system voltage |
V |
AC/DC 220V |
|
Small capacitive current during opening and closing A |
1 |
|
|
Small inductive current during opening and closing A |
0.5 |
|
|
Radio interference level μV |
≤ 500 |
|
|
Rated static mechanical load of the terminal N |
Horizontal longitudinal direction |
700 |
|
Horizontal transverse direction |
750 |
|
|
Vertical force |
700 |
|
|
Weight |
KG |
260~300 |
