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American 200A elbow type arrester

American 200A elbow type arrester

It is installed on the 200A interface of the high-voltage outgoing lines of American-style box-type transformers, ring main units, cable branch boxes, underground transformers and other electrical equipment to provide overvoltage protection for electrical equipment.

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Product Description

It is installed on the 200A interface of the high-voltage outgoing lines of American-style box-type transformers, ring main units, cable branch boxes, underground transformers and other electrical equipment to provide overvoltage protection for electrical equipment.


产品简介

美式200A肘型插头适用于美式200A电气系统,安装在美式箱变、环网柜、电缆分支箱、地埋式变压器及其它电气设备的高压出线的200A接口上,为电气设备提供过电压保护。

产品接口符合标准IEEE386中200A套管设计。

产品特点

插头内置的避雷器内的阀片具有良好的非线性,使避雷器具有残压低,通流容量大,响应时间快,陡波性平坦,能有效的防止雷击,操作冲击及过电压保护,确保输变电设备运行。


电气性能

项目

单位

YH5WZ- 17/45参数

YH5WZ-17/50参数

系统标称电压

kV

15

15

避雷器额定电压

kV

17

17

持续运行电压

kV

13.6

13.6

直流1mA参考电压

≥kV

24

25

徒波冲击残压

≤kV

51.8

57.5

雷电冲击残压

≤kV

45

50

操作冲击残压

≤kV

35

42.5

力波冲击耐受

A

150

100

大电流冲击耐受

kA

65

65

注:该产品满足GB11032、JB/T8952要求。

主要配件:肘型避雷器 导电杆 异型螺栓和蝶形螺母 压片 地线 硅脂膏 清洁纸



contact us

Tel: + 86 0577 61758955

Mobile: + 86 13587882088

Address: No. 13, Xiangzhong West Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province