Product Description
The metal zinc oxide trap is a high-tech product from the 1990s interationally. it uses zinc oxide resistors with excellent nonlinear voltl ampere characteristics, which greatly improves the protection characteristics of lightning arresters under steep slopes, lightning waves, and operating waves compared to traditional slicon carbide lightning arresters, Especially zinc oxide resistors have good steep slope response characteristics, no delay in steep slope voltage, low residual voltage dunng operation, and no discharge dispersion.Thus, it overcomes the inherent disadvantages of high slope discharge voltage caused by steep slope discharge delay and high operation wave discharge voltage due to large dispersion of operaion wave discharge in siicon carbide lightning arresters, greatly improving the protection margin under steep slopes and operation waves. Moreover, in terms of insulation coordination, it can achieve similar protection margins for steep slopes, ightning waves, and operation waves, providing optimal protection for power equipment and improving the reliabilly of protection. Zinc oxide lightning arrester has the ability to absorb lightning overvotage, operaional overvoltageand power frequency transient overvoltage simultaneously.
The composite jacket metal zinc oxide lightning arrester is a high-tech product from the 1990s internationally. it is molded with integral slicone rubber, which has good sealing performance and excellent explosion-proof performance. Polution is free from cleaningand can reduce the occurrence of wet flashes in foggy days. it is resistant to electrical corosion and aging, smalin size and light in weight, and colision resistant, which is convenient for installation and maintenance, it is an upgraded product of porcelain bushing lightning arrester.
Product Parameters
Technical standard
The standards for product production implementation are
GB11032-2000 (e9y IEC60099-4:1991) "AC gapless metal oxide surgearrester" and JB,T8952-2005 "Composite jacket gapless metal oxide surge arester for AC systems".
Certifications
Company Profile
Beite Transformer Co.,Ltd.is located in Yueqing Economic Development Zone,Zhejiang Province.Our company is specialized in customized design,manufacturing,marketing and after-sales of distribution transformers and box-type substations As a comprehensive power service enterprise integrating services,the company has advanced transformer and box-type substation production equipment and first-class detection means,and has gathered a batch of transformers, high and low switchgear,box-type A high-quality service team integrating research and development,production and marketing of the substation is based on the research and development front of the power industry with strong strength.
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