115KV Surge Arrester

115KV Surge Arrester

115kV Surge Arrester The main function of the 115kv surge arrester is to cut the invading flow wave by the action of the parallel discharge gap or the non-linear resistance, and reduce the over-voltage value of the protected equipment, thereby protecting the communication line and equipment.......

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115kV Surge Arrester


The main function of the 115kv surge arrester is to cut the invading flow wave by the action of the parallel discharge gap or the non-linear resistance, and reduce the over-voltage value of the protected equipment, thereby protecting the communication line and equipment.


Place of Origin:Zhejiang, China (Mainland)

Type:Surge arrester

Material:Composite Polymer

Application:High Voltage

Rated Voltage:115KV

Tensile Strength:Excellent

Color:Red, brown, green or customized

Sample:Free Provided

Service:OEM&ODM

Packing:Carton packing or customized

Delivery Time:Depend on quantity

Terms of Payment:TT,Western Union,L/C

Certification:ISO

Usage:Electric Power


Specification Of 115kv Surge Arrester

Arrester rated KV (rms)

System nominal voltage KV

Continuous nominal voltage KV   (RMS)

DC (U1mA) not less than the   reference voltage KV

The largest residual voltage KV   (peak)

2000μs square wave current A   (peak)4/μs impact of current A (peak)0.75 DC reference voltage   maximum leakage current
Under the steep wave impulse   currentLightning impulse current,Operating under the impact of   current

100

110

78

145

299

260

221

600

100

50

102

110

79.6

148

305

266

226

115

110

84

157

323

281

239


Surge Arrester Function

The arrester can effectively protect the communication equipment. Once an abnormal voltage occurs, the arrester will act to protect it. When the communication cable or equipment is operating at normal operating voltage, the arrester does not function and is considered open to the ground. In the event of a high voltage that jeopardizes the insulation of the protected equipment, the arrester acts immediately, directing the high voltage inrush current to the ground, thereby limiting the voltage amplitude and protecting the communication cable and equipment insulation. When the over voltage disappears, the arrester quickly returns to its original state, so that the communication line works normally.


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