Arrester

surge protection Arrester lightning protector Surge Arrester

Zinc oxide lightning arrester is a lightning arrester with good protective performance. By utilizing the excellent nonlinear volt ampere characteristics of zinc oxide, the current flowing through the lightning arrester at normal operating voltage is minimized (microampere or milliampere level); When overvoltage is applied, the resistance drops sharply, releasing the energy of the voltage and achieving the protective effect. The difference between this type of lightning arrester and traditional lightning arresters is that it does not have a discharge gap and utilizes the nonlinear characteristics of zinc oxide to perform leakage and disconnection.

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High voltage lightning arrester lightning arrester price list

High-voltage lightning arrester is an important device used to protect power system equipment from lightning strikes and overvoltage damage. The latest high-voltage arrester developed by Zhejiang Tianli uses advanced zinc oxide varistor technology and has the following outstanding features: 1. High voltage resistance: The new generation of high-voltage arresters adopt advanced materials and processes, giving them higher voltage resistance under high-voltage conditions. This mea...

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$HY5WZ-17\45|HY5WS-17\50 Arrester$

HY5WZ-17\45|HY5WS-17\50 Arrester

Overview The metal zinc oxide arrester is a scientific and technological product in the 1990s in the world. It uses zinc oxide resistors with excellent nonlinear volt-ampere characteristics, so the protection characteristics of the arrester under steep slopes, lightning waves, and operating waves are greatly improved compared with traditional silicon carbide arresters. In particular, the zinc oxide resistor sheet has the advantages of good steep slope response characteristics, no delay to the...

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High Voltage Arrester 66KV110KV660KV

Overview Zinc oxide arresters are suitable for power generation, transmission, substation and distribution systems with AC 220kV and below. It is used to limit the magnitude of lightning and overvoltages in the system to specified levels. It is the basic equipment for the insulation coordination of the whole system. It is the best lightning protection component in the integrated and modularized medium and high voltage power transmission and transformation equipment. Power station type zinc ox...

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High Voltage Arrester 35KV33KV24KV Arrester

Overview Arrester is an overvoltage protector, which is mainly used to protect various electrical equipment (transformer, switch, capacitor, arrester, transformer, generator, motor, power cable, etc.) systems such as power system, railway electrification system and communication system Protection of atmospheric overvoltage, operation overvoltage and power frequency transient overvoltage is the basis of insulation coordination of power system. Its main material is zinc oxide. The lightning arr...

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HY5WBG Outdoor Wire Post Zinc Oxide Surge Arrester

Overview At present, the progress of overhead insulation below 10KV in urban and rural areas is very fast. However, in the distribution transformer area on the pole, there are many switches, arresters, connecting clips, columns and other connecting parts, many operating fault points, poor insulation and safety protection conditions, and complicated installation and maintenance. There are a series of problems such as difficulty, high cost, and poor live working conditions. In order to solve th...

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HY5WS/HYSWZ Arrester 10KV11KV12KV15KV

Overview This arrester uses zinc oxide resistor with excellent nonlinear volt ampere characteristics. Therefore, compared with traditional silicon carbide arrester, the protection characteristics of the arrester under steep slope, lightning wave and working wave are greatly improved. In particular, zinc oxide resistors have the advantages of good steep slope response characteristics, no delay for steep slope voltage, low operation residual voltage and no discharge electric dispersion. It is m...

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Small lightning arrester HY1.5W 2.8KV3.8KV

Overview Lightning arrester is a kind of overvoltage protector, which is mainly used to protect various electrical equipment (transformers, switches, capacitors, arresters, transformers, generators, motors, power cables, etc.) systems such as power systems, railway electrification systems, and communications systems. ) to protect the atmospheric overvoltage, operating overvoltage and power frequency transient overvoltage, etc., is the basis for the insulation coordination of the power system....

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HY5(10)W Composite Sheathed Arrester With Bracket

Overview Surge arrester is a kind of overvoltage protector, which is mainly used to protect various electrical equipment (transformers, switches, capacitors, arresters, transformers, generators, motors, power cables, etc.) in power systems, railway electrification systems, and communication systems. .) The protection of atmospheric overvoltage, operating overvoltage and power frequency transient overvoltage is the basis of power system insulation coordination. Operating principle of disconnec...

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Y10(5)W-10 Ceramic Arrester

The Main Technical Parameters Model number System rated voltage (kv) Arrester rated voltage (kv) Continuous operation voltage (kv) DC 1mA reference voltage (kv) Residual voltage at nominal discharge current (kv) Residual pressure on steep slope impact (kv) 2ms operating flow capacity (A) Place of use Y1.5W-0.28/1.3 0.28 0.22 0.24 0.6 1.3 - 75 low pressure Y1.5W-0.5/2.6 0.5 0.38 0.42 1.2 2.6 - 75 Y5WS-3.8/1.7 3.8 3 2 ...

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HY5WS-17-50DL-TB Circuit Breaker

Overview The detachable arrester is the power distribution type with the addition of zinc oxide arrester, which is cleverly installed on the drop structure of the drop fuse, so that the arrester can be easily carried out with the help of the insulating brake and the rod. The status of the uninterruptible power supply. Inspection, maintenance and replacement not only ensure the smooth flow of lines, but also greatly reduce the work intensity and time of power maintenance personnel, especially ...

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