Leave Your Message
Online Inuiry
53d365b3-6f89-4893-96a3-d70d895f9b81Wechat
27d442a5-5d9b-4e33-a816-996fe42856d8Whatsapp
6503fd048f54d46697
Products Categories
Featured Products
J Service Cutouts J Type Fuse Holder Pole Wall Mounted LV Overhead Service Electrical Cutout

J Service Cutouts J Type Fuse Holder Pole Wall Mounted LV Overhead Service Electrical Cutout
400A Low Voltage Overhead Service Fuse Cutout - Pole/Wall Mounted LV Electrical Distribution Cutout

400A Low Voltage Overhead Service Fuse Cutout - Pole/Wall Mounted LV Electrical Distribution Cutout
Electrical Equipment GGD Distribution Switchboard Stainless Steel Three Phase Control Panel Switchgear for Lighting System

Electrical Equipment GGD Distribution Switchboard Stainless Steel Three Phase Control Panel Switchgear for Lighting System
GGD Low Voltage Fixed Type Switchgear 400V Stainless Steel Distribution Board Metal Box Three Phase Electrical Switch Control Cabinet

GGD Low Voltage Fixed Type Switchgear 400V Stainless Steel Distribution Board Metal Box Three Phase Electrical Switch Control Cabinet
Low Voltage GCK Withdrawable Switchgear Metal Enclosed Air Insulated Cabinet Three Phase Power Distribution Equipment

Low Voltage GCK Withdrawable Switchgear Metal Enclosed Air Insulated Cabinet Three Phase Power Distribution Equipment
Stable Piercing Pressure CT-95 1P 2P Plastic Waterproof Power Insulation Connector – Durable Electrical Accessory for ABC Cables

Stable Piercing Pressure CT-95 1P 2P Plastic Waterproof Power Insulation Connector – Durable Electrical Accessory for ABC Cables
CT-95 Insulation Piercing Clamp IPC Wire Electrical Insulated Piercing Connectors ABC Cable Accessory

CT-95 Insulation Piercing Clamp IPC Wire Electrical Insulated Piercing Connectors ABC Cable Accessory
Low Voltage GCK AC 400V 690V Withdrawable Switchgear Metal Enclosed Power Supply Cabinet Motor Control Panel for Distribution

Low Voltage GCK AC 400V 690V Withdrawable Switchgear Metal Enclosed Power Supply Cabinet Motor Control Panel for Distribution
15kV 24kV 36kV European Style Loadbreak Elbow IEC Connector T Type Screen Front Rear Plug Cable Branch Box Parts

15kV 24kV 36kV European Style Loadbreak Elbow IEC Connector T Type Screen Front Rear Plug Cable Branch Box Parts
GCS AC 400V 690V Low Voltage Withdrawable Switchgear Sealed Indoor Metal Enclosed Distribution Cabinet with Control Panel

GCS AC 400V 690V Low Voltage Withdrawable Switchgear Sealed Indoor Metal Enclosed Distribution Cabinet with Control Panel
0102030405
HY5W-480V Metal oxide surge arrester Lightning Arrestor

HY5W-480V Metal oxide surge arrester Lightning Arrestor

Characteristic:

Voltage: 0.5kV

Current: 1.5kA

Application: Overhead Distribution Line

Standard: IEC60099-4

    Contact us
    product details
    product description

    Description

    The surge arrester is assembled above overhead distribution transformers, where they shunt the energy from over voltage events (especially lightning effects) to a ground connection and protect the equipment against damage in system.
      Our lightning arresters are an important safeguard for power distribution systems as their role is to shunt the energy of an over voltage event to the ground connection. This means that when a lightning strike or other overvoltage event occurs, surge arresters can effectively divert excess energy away from equipment, preventing costly damage and downtime.
      Lightning arresters are an important component of any overhead distribution transformer system as they are the first line of defense against the destructive power of lightning and other over voltage events. By absorbing and dissipating excess energy, it helps ensure the safety and reliability of the entire distribution network.
      One of the main advantages of our lightning arresters is their robust construction and reliable performance. Our lightning arresters are designed to withstand the rigors of outdoor installations, providing long-term protection for overhead distribution transformers even in the harshest environmental conditions. With a durable housing and high-quality internal components, it provides distribution operators with superior reliability and peace of mind.

    Main features

    Electrical characteristics

    Specification

    Unit

    Rated voltage of Surge arrreser

    0.5

    kV

    Nominal discharge current

    1.5

    kA

    Rated frequency

    50

    Hz

    Maximum continuous operating voltage

    0.42

    kV

    Lightning Impulse residual voltage

    2.6

    kV(Crest)

    Long duration current impulse

    50

    AkV(Crest)

    Withstand Voltage

    10

    AkV(Crest

    Class of Surge arrester

    Class 1

    Application

    Distribution type

    With or without gap

    Gapless

    Designation of arrester

    Design B

    Spare parts

    NEMA A or B mounting bracket

    with/without

    Disconnector

    with/without

    Earth lead

    with/without

    Bird guard cap

    with/without

    Line clamp

    with/without

    Upper terminal (incoming line) bolt size

    M8

    Lower termina (outgoing line) bolt size

    M8

    Material

    Upper terminal

    Stainless steel 304

    Housing

    Polymer type

    Color of housing

    Dark grey

    Varistor

    High quality zinc oxide varistor

    Size of Varistor

    35mm

    Package

    Qty/package

    3

    pc/carton

    Service conditions

    Environment maximum temperature

    40

    ℃

    Pollution level

    Heavy

    Altitude

    1000

    Meter

    Standard

    IEC60099-4:2014

    description2