444KV Extra High Voltage Substation Lightning Arrester with ISO9001 Certified
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...high Voltage Outdoor Power Station Surge Protection Device Description: Porcelain Surge Arrester Main features: It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products. It has a two-way pressure release structure. Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high......
Hangzhou Yongde Electric Appliances Co.,Ltd
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12 KV Gapless Lightning Arrester System Support 10ka Polymer Metal Oxide
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...gapless surge lightning arrester 10ka lightning arrester Best selling hot chinese products retractable lifelines Product Description Polymer surge arrester is a device to protect electrical equipment from over-voltage transients caused by external (lightning) or internal (switching) events. Also called a surge protection device (SPD) or transient voltage......
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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High Voltage Thunder Lightning Arrester Diverter for electric fence 12 KV Arrester for electric fence
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...) is used to protect the corresponding voltage-grade alternating current (AC) electric apparatus from the excess voltage. Its protective property is excellent and the antipollution outstanding as well as its volume is small and the weight light. Because...
Sichuan Liqiang Technology Co.,Ltd
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110kv Metal Oxide Surge Gapless Lightning Arrester
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...the world, Due to make the risistor disc of core componet mainly adopt zine oxide arrester. Compared with the conventional silicon carbide arrester, this presciption of the product improves gr-eatly the volt-Ampere characterisics of the resistor disc and...
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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18kV Gapless Lightning Arrester For Distribution Transformer
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...metal oxide and of all the metals, zinc oxide (ZnO) is the most commonly used metal due to which metal oxide surge arrester is also called as zinc oxide surge arrester. Due to the nonlinear characteristics of the zinc oxide element, the series gap is not...
Guangdong Uchi Electronics Co.,Ltd
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35kv Gapless Lightning Arrester Power Station Type Polymer-housed Metal Oxide Surge Arresters Composite Insulator
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...gapless lightning arrester power station type polymer-housed metal oxide surge arresters composite insulator Features It has strong impact resistance and earthquake resistance. Good brittleness resistance and creep resistance Not easily broken, bending resistance, high torsional strength, can withstand internal pressure, and has strong explosion-proof properties. Excellent electrical properties and high......
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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PT Voltage Detection Lightning Arrester Test Equipment Long Distance Wireless Transmission
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...Voltage Detection Lightning Arrester Test Equipment This Tester is used to verify the electrical performance of Zinc Oxide Arrester. The instrument is suitable for various kinds of voltage levels zinc oxide arrester de-energized testing or energized testing, thus define the risk and inner insulation moisture and valve aging defects. Features 1. 800 x 480 color LCD touch screen and high......
Wuhan GDZX Power Equipment Co., Ltd
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BRITEC BR-25GR 2P Low Voltage ac lightning arrester 25kA Type 1 Surge Protection Device lightning protection spd t1
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Type 1 Surge Protection Device 25kA AC low-voltage arrester device low-voltage arrester Product Description: Protection class: Type 1, Class I Pole number: 2P Max. continuous operating voltage (Uc) (AC): 150V / 275V / 320V / 385V / 440V Nominal discharge ......
Britec Electric Co., Ltd.
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55kV Porcelain Gapless Lightning Surge Arrester Outdoor For Railway
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...Gapless Surge Arrester Product introduction: Normally there are 2 kinds of DC SA for railway system: 1/ 750V, Ur=1.0kV, 8/20μs residual voltage at 20kA: 2.4kV; 2/ 1500V, Ur=2.0kV, 8/20μs residual voltage at 20kA: 4.8kV. Porcelain surge arrester is of high mechanical strength, longer creepage distance, excellent electrical insulation performance, strong dielectric strength, tracking resistance, high......
Shendian Electric Co. Ltd
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ZGF Series 60kV to 300kV DC High Voltage Generator for Arresters Testing
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... equipment, cables, surge arresters in electriv industry and power supply departments; ZGF DC High Voltage Generator is developed based on the calibration made by National HV Meterage Station, it accords with the standard "Generation Requirement of...
Delta Technology (Chongqing) Co., Ltd.
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