- Contact Person : Ms. Zhu Angela
- Company Name : Henan Shenyu Power Equipment Co., Ltd.
- Tel : 86-373-5850238
- Fax : 86-373-5850238
- Address : Henan,Xinxiang,No.103 Jinsui Road
- Country/Region : China
- Zip : 453000
HRW11-10kV drop-out fuse cutout
HRW11-10kV drop-out fuse cutout
Application :
Outdoor high voltage fuse cutout is suitable for the power system below 35KV and 50Hz. It is used to transport electric circuit, protect the power transformer from overload and short circuit and division or on the rated load current
Applicable conditions:
2.1 The environment temperature between -30 and 40 Celsius degree.
2.2 The altitude less than 1000m and the wind speed no more than 35m/s.
2.3 The fuse cutout does not apply to the following places:
2.3.1 Inflammable and explosive places
2.3.2 Violent vibration and shock places
2.3.3 Chemical gas and serious air pollution and smog places.
Brief introduction:
The fuse cutout consists of substrate and arc extinction devices. The lower of the arcing tube is equipped with the spring bracket can be rotated and it keeps the fuse is in tense condition to ensure the self-locking of the arcing tube in the closing position. When the electric circuit and the transformer overload or short circuit, the fuse will blowout and the fuse will rapidly extract from the arcing tube. The arcing tube’s design is gradually exhaust type to avoid on and off the different current in the same fuse.
Parameters of HRW11-10kV drop-out fuse cutout
Model | Rated voltage (KV) | Rated current (A) | Breaking current (KA) | Impulse voltage (BIL) | Power-frequency withstand voltage (KV) |
HRW11-10/100 | 10 | 100 | 6.3 | 100 | 42 |
HRW11-10/200 | 10 | 200 | 12.5 | 110 | 42 |
Model explanation
diagram of HRW11-10kV drop-out fuse cutout
picture of HRW11-10kV drop-out fuse cutout
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HRW11-10kV drop-out fuse cutout