| Place of Origin:Wenzhou Zhejiang China |
| Brand Name: SHENGSU |
| Model Number: GW9-12/630A |
| Rated frequency: 50/60Hz |
| Rated current: 400A 630A 1250A |
The "GW9-12G" outdoor high voltage isolator switch is the high voltage switch equipment of single phase AC 50Hz. The product is suitable for power system with rated voltage 10KV to make or break power supply under circumstances of with voltage and no load. The isolatoris adopts isolated hook rod to operate.
Product Parameters
| Project |
|
Parameter |
| Rated voltage |
kV |
10 |
12 |
15 |
| Maximum working voltage |
kV |
12 |
12 |
7.5 |
Rated insulation
level |
1minute power frequency
withstand voltage(RMS) |
On theground |
kV |
40 |
40 |
40 |
| Fracture |
kV |
47 |
47 |
47 |
Lightning impulse withstand
voltage(peak) |
On the ground |
kV |
105 |
105 |
105 |
| Fracture |
kV |
120 |
120 |
120 |
| Rated frequency |
Hz |
50 |
| Rated current |
kV |
200 |
400 |
630 |
800 |
1000 |
1250 |
| 4 seconds of thermal stable current(effective value) |
kV |
6.3 |
12.5 |
20 |
25 |
25 |
31.5 |
| Dynamic stable current(peak) |
kV |
16 |
31.5 |
50 |
63 |
63 |
80 |
| Creepage distance |
mm |
300 |
300 |
| Mechanical life |
Times |
2000 |
2000 |
Using the environment conditions
a. The altitude does not exceed 1000m.
b. The ambient air temperature: Maximum+40°C; Minimum: -30"C,Paramos-40°C.
c. The wind pressure does not exceed 700Pa. (corresponding to 34m/s wind speed).
d. The earthquake intensity does not exceed 8 degreese.
e. The working situation hasn't frequent violent vibration.
f. The installation site of ordinory type isolator should be kept away from gas, smoke chemical deposition, salt-spray fog, dust and other explosive and corrosive maters that affect seriously insulation and conduction capability of the isolator.
g. Pollution-proof type isolalor is applying to severe filthy conduction area; however, it shouldn't be any explosive matters and matters causing fire.
Drawing
Packaging
Showroom
Workshop
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