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- Contact Person : Mr. Yang Jiandong
- Company Name : Baoding Tongli Electric Equipment Co., Ltd.
- Tel : 86-312-3239366
- Fax : 86-312-3232388
- Address : Hebei,Baoding,Xiangliankou Industrial Park, Gaoyang County
- Country/Region : China
- Zip : 071000
Outdoor disconnecting switch
Outdoor disconnecting switch
Usage:
The products are used mainly in AC 10-15kV 50Hz power system and serve for, in case with voltage but without load, disconnecting the high voltage overhead line, maintained high voltage generatrix and breaker etc the products are suitable
for the outdoor distribution line and transformer substation in power supply, railway, mining and oil field.
Specification
Rated voltage(kV) | 12 |
Rated Current (A) | 630/900 |
Rated Short-time Withstand Current (kA) | 25(3S) |
Rated Peak Withstand Current (kA) | 65 |
Power Frequency Withstand Voltage (kV) | 48 |
Lighting Impulse Withstand Voltage (kV) | 110 |
Momentary current (kA) | 40 |
Operation environment
Altitude No more than 1000m
Surrounding temperature between -10°C to +40°C
Working situation no conductivity dust
No corrosive gas of effect insulation and destroy metal.
Without violent vibration and striking.
Have no explosive danger and fire.
Advantage:
1.15 years' experience in disconnect switch
2.China direct supplier,factory,delivery in time
3.We can design and produce according to the drawings and characteristics.
Product show
Outdoor disconnecting switch
