Electric transmission line 500kv polymer composite suspension insulators

Overview

Essential details

• Place of Origin:

• Jiangsu, China

• Brand Name:

• THIM

• Model Number:

• FXBW 4 -70/33

• Type:

• Insulator

• Material:

• Composite Polymer

• Application:

• High Voltage

• Rated Voltage:

• 500KV

• Tensile Strength:

• 70KN

• Product name:

• transmission line 500kv polymer composite suspension insulators

• Diameter:

• 5-180mm Insulator core rod(epoxy resin rod)

• Thickness:

• Customer Demands

• Color:

• Red, light gray or customized

• Voltage:

• 10kv -750kv silicone rubber insulator

• Insulator fittings:

• Ball, Socket, Tongue, Clevis, Flange and so on

• Adantage:

• Good pollution/aging resistance,high mechanical strength

• Usage:

• Electric Power

• OEM:

• Available

• Sample:

• Sample Available

Packaging & delivery

• Selling Units:

• Single item

• Single package size: 

• 56X36X19 cm

• Single gross weight:

• 10.000 kg

• Package Type:

• Electric transmission line 500kv polymer composite suspension insulators:
  Packed cartons

• Lead time:

• Quantity(pieces)	1 - 20000	>20000
  Lead time (days)	15	To be negotiated

Product Information

Composite Suspension Insulator

This product is especially suitable for polluted area, high mechanical tensile load and large span and compact line.

It has the feature of light weight, small volume, not easily broken, high mechanical strength, high pollution resistant, good aging resistance, high anti explosive and others.

Product structure and advantages

Our company specially produces composite insulator for power transmission line, the important structure is made of shed housing, epoxy fiberglass core and metal end fittings.The surface of terminal end fittings is covered with zinc coating(hot-dip galvanization) for corrosion protection. Compared with same type ceramic and glass insulator, silicone rubber insulator has the following advantages:

（1）Small volume, light weight(is 1/7~1/10 times than ceramic insulator in the same voltage), sheds have good elasticity, not broken, convenient transportation and installation, economy. （2）High mechanical strength. FRP ROD has high tensile strength, which is 5-10 times than ceramic materials, for core is small cross section, which makes the products small size, light weight, high tensile strength, and easy to manufacture more than 300KN large tons insulators. （3）High antifouling property, good aging resistance performance, the sheds made of silicone rubber injection mold has good hydrophobicity and migration, which makes insulator high anti pollution flashover voltage and good electric corrosion resistance. （4）Easy installation and maintenance, can greatly reduce outage loss which cause due to maintenance and maintenance charges which cause by manual labor intensity. （5）Simple production process, short delivery time.

Detail Display

Composite Suspension Insulator——

Socket Insulator

① Shed connected with core by integral forming

② metal end fittings, core and sheds connected by new crimping process

③ The thickness of housing > 3mm, uniform thickness, confirm to IEC Standard

④ Acid resistant, high temperature resistant of epoxy fiberglass core

⑤ The material of metal end fittings is used with hot galvanization and technology of rare earth aluminum coating to avoid coating shedding when crimping, prolonging the service life of the product.

Product structure

1.Shed housing: Silicon rubber, composite polymer
2.Epoxy fiberglass core: Glass-fiber reinforced epoxy resin rod
3.metal end fittings: Hot-dip galvanized steel