| Place of Origin:Wenzhou Zhejiang China |
| Brand Name: SHENGSU |
| Model Number: GW9-15 |
| Rated frequency: 50/60Hz |
| Rated current: 630A |
The "GW9-15" 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 15KV to make or break power supply under circumstances of with voltage and no load. The isolatoris adopts isolated hook rod to operate.
Product Parameters
| Type |
Content |
Unit |
Value |
| 1 |
Rated Voltage |
KV |
10 12 15 |
| 2 |
Max. working voltage |
KV |
12 12 7.5 |
| 3 |
Rated insulation level |
1 min frequency tolerance voltage |
To the ground |
KV |
40 40 40 |
| (effective value) |
Break |
KV |
47 47 47 |
| Lightning impulse withstand voltage |
To the ground |
KV |
105 105 105 |
| (Peak) |
Break |
KV |
120 120 120 |
| 4 |
Rated frequency |
HZ |
50 |
| 5 |
Rated current |
A |
200 400 630 800 1000 1250 |
| 6 |
4s heat stabilized current (effective value) |
KA |
6.3 12.5 20 25 25 31.5 |
| 7 |
Dynamic current(effective value) |
KA |
16 31.5 50 63 63 80 |
| 8 |
Creep distance |
MM |
300 380 |
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.
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