The outdoor drop-out fuse is applicable for short circuit and overload protections of transmission lines and electric transformers in AC 50Hz power systems with a rated voltage of 10KV.
Surge Monitor is a optional spare parts of the lightning arrester,make much more convinient to know the work condition of the lightning arrester JCQ arrester monitor with a computer interface, directly the quality of operating data for the lightning arrester (or over-voltage protection device) are managed by Computer Acquisition Management,the JCQ is the National Standard GB product, strictly according to the GB standards technology parameter.
Outside Diameter: D34mm, D36mm, D38mm, D40mm, D42mm, D46mm, D48mm, D52mm ect
Length: 142mm, 147mm, 260mm, 344mm, 460mm and so on
Can open new molds according to customer’s requirment.
Application:polymer insulator/arrester/cutout fuse
Material:epoxy resin and fiber glass
Color:brown or green
Type: Common rod, High-temperature rod,Acid-proof rod
Epoxy fiberglass tube is made by good quality glass fiber steeped into epoxy resin of thermostability,which is high quality material as making high voltage electric devices,such as breakers,thimbles,mutual inductors,zinc oxide arresters,etc.
Main specification: D28xH20; D28xH30; D32xH31; D42xH21; D46xH31; D48xH31
Composite pin insulator, also called polymeric pin insulator or polymeric line post insulator, consists of an insulating core-fiberglass rod protected by a housing (HTV Silicone Rubber) intended to be mounted rigidly on a supporting structure by means of a pin passing up inside the housing which is moulded or cast by circumferential crimping process. product material :The composite insulator is made of insulating rod ,silicon rod glue sleeve and both end of the fittings .
Post Insulator special for badly polluted areas, high mechanical tension load, long span and compact power line. And have feature of light weight, small volume, unbreakable, anti-bend, high strength for anti-twist and strong explosion protection.
Application: Electrical insulation
Material: Fiberglass Yarn and Expoy Resin
Size: S22.5mm,S25mm,S28mm,S32mm,S36mm ect and length as customer’s request.
Resin Fiber glass rod and Silicone Rubber. Widely used in the field of electrical insulation, internal manrod diameter and external silicone rubber thickness can be customized according to customer needs.
Application: Electric switch,electrical insulation
Material: Epoxy resin and fiberglass yarn
Square Rod Size:10x24mm,10x30mm,16x22mm 20x30mmect, can open new mould as per the client’s request.
Metal Oxide Varistor/Zinc Oxide Varistor is non-linear resistor utilizing as semiconductor electrocnic ceramic element mainly composed of zinc oxide. It’s called varistor or mental oxide varistor(MOV), just as it is sensitive to voltage’s change. The body of varistor is a matrix structure composed of zinc oxide particles. The grain boundaries between particles are similar to the electrical characteristics of bidirectional PN junctions. When the voltage is low these grain boundaries are in the high impedance state and when the voltage is high they will be in the breakdown state which is a kind of non-linear device.