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Under-Oil


Description

The HPS under-oil arrester is installed inside a distribution transformer, immersed in an insulating liquid.

Specification

3kV-30kV

Application

For oil immersed transformer

parameters

Arrester


Feature

Under-oil arrester


  • Description
  • Type parameter
    • Commodity name: Under-Oil
    • Commodity ID: 1105555608296902656
    • 规格1: 3kV-30kV
    • 应用: For oil immersed transformer
    • 类型: Arrester
    • 特征: Under-oil arrester

    The HPS under-oil arrester is installed inside a distribution transformer, immersed in an insulating liquid.

    The HPS under-oil arrester is designed to be installed inside a distribution transformer, immersed in an insulating
    liquid. The arrester can be used where the maximum temperature does not exceed 125 °C, and where the
    weighted average temperature does not exceed 90 °C. The under-oil arrester is designed to limit surge voltage
    by discharging the surge current to ground. The arrester is designed for in oil applications. It will meet or
    exceed the application requirements of IEEE C62.11 and IEC 60099-4 standards for metal oxide surge arresters
    for AC Power Circuits.
    The under-oil arrester contains several MOV discs mounted securely inside a phenolic housing. The MOV
    discs are manufactured by Hubbell in our Wadsworth, Ohio manufacturing facility. The arrester is shipped
    fully assembled with optional mounting brackets and lead wires. The catalog number, duty cycle rating and
    Maximum Continuous Operating Voltage (MCOV) are printed on the phenolic housing.
  • Under-Oil Arrester(10.2 kV MCOV)
     
    by OHIO BRASS
     
    Catalog ID:2211103002
     

    IEEE Heavy Duty/IEC Distribution High Under-Oil Surge Arrester

     

    • HPS under-oil arresters comply with the latest revision of the IEEE C62.11,as well as IEC 60099-4
    • High quality MOV discs made in Wadsworth,Ohio since 1978
    • Assembled in Aiken,South Carolina
    • 100%routine tested