明升体育在线

Back to Home | Site Map

Phone: 0577-62755895
  • Product description and use method:

    产品简介 Product introduction

    This device is a kind of protective electrical equipment to prevent electrical equipment from being damaged by over-voltage and has a wide application range.

    1.        The outer jacket and core of the arrester are molded into a dense body without fasting, which eliminates moisture absorption caused by breathing and prevents accidents caused by moisture of the arrester chip

    2.        The jacket of the arrester is made of silicone rubber material, which has strong anti-pollution flashover performance, good explosion-proof performance, light weight and long service life.

    3.        The core of the arrester adopts a special reinforced structure, which has good mechanical properties and can be used as a substitute for the post insulator in some occasions.

    4.        25mm kv ,所有的性能比国标有大福提升 The lightning arresters are designed and produced according to the third-level heavy pollution resistance. The minimum creepage distance of the insulation jacket is 25mm , kv . All performance is improved than the national standard Dafu

    5.        Innovative and unique puncture structure, no peeling insulation layer, easy installation, and equipped with insulation cover.

    技术参数 Technical parameters

    name

    model

    KV (有效值) Lightning arrester rated voltage KV (effective value)

    KV (有效值) System nominal voltage KV (effective value)

    KV (有效值) Lightning arrester continuous operating voltage KV (effective value)

    1mA 参考电压不小于 KV (有效值) DC 1mA reference voltage is not less than KV (effective value)

    雷电冲击电流残压不大于 KV (有效值) 80 / 20us lightning impulse current residual voltage is not greater than KV (effective value)

    方波通流容量 mA (峰值) 2ms square wave current capacity mA (peak)

    冲击大电流 KV (有效值) 4 / 10us high impact current KV (effective value)

    CM/KV Creepage distance is not less than CM / KV

    Zinc oxide arrester device for line

    HY5WZ-17 / 50T

    17

    10

    13.6

    25

    50

    100

    65

    2.5

    HY5WZ-17 / 50TA

    17

    10

    13.6

    25

    50

    100

    65

    2.5

    HY5WZ-34 / 90T

    34

    20

    27.2

    50

    90

    250

    65

    3.0

Copyrght 2010-2012 Yueqing Chuantai Power Equipment Co., Ltd. All Rights Reserved Tel: 0577-62755895 Fax: 0577-62759767 Mobile: 13986710797 Zhejiang ICP No. 11039091-1
This site provides professionally: high-quality fuses , high-voltage wall bushings , high-voltage load switches , high-voltage insulators, and other high-quality products of various specifications, as well as industry knowledge and various information. Thank you for your visit and attention!