Electrical High Tensile Composite Cross-arm Insulators

Electrical High Tensile Composite Cross-arm Insulators

$5-15 /piece

Payment Type:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Min. Order:	100 piece
Port:	Shanghai

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Brand Name: THIM

Model Number: FS-110/5

Product Name: Electrical high tensile strength composite cross arms insulator

Diameter: 5-180mm Insulator core rod(epoxy resin rod)

Thickness: Customer Demands

Voltage: 10kv -750kv silicone rubber insulator

Certification: IEC,ISO,ASTM,ANSI,GB/T

Feature: High Temperature Resistance

Advantage: Good pollution/aging resistance,high mechanical strength

Usage: Electric Power

OEM: Available

Sample: Sample Available

Place Of Origin: Jiangsu, China

Packaging & Delivery

Selling Units	:	piece
Package Type	:	cartons for Electrical high tensile strength composite cross arms insulator

Electrical high tensile strength composite cross arms insulator1

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Product Description

Product Information

Composite Cross-arm Insulator

This product is applicable to the technical reform of city network, which can effectively use narrow corridor area of city to boost power transmission, can reduce the height of tower, save lots of financial and material resources. Because of its high bending strength, it can prevent fracture accidents which easily happen in porcelain cross arm insulator, and it has good pollution resistance, porcelain cross arm can not be replaced.

Type	Center distance of line groove and mounting hole (mm)	Arcing distance (mm)	Creepage distance (mm)	Full wave lighting impulse withstand voltage (peak)	Wet power frequency withstand voltage (valid value)	Line groove size R	Mounting size	Stable hole diameter ±0.5	Center distance of mounting hole and stable hole a±1
Type		Arcing distance (mm)	Creepage distance (mm)			Line groove size R		Stable hole diameter ±0.5		Hole diameter d1 ±0.5/ Height h ≤
FS-10/2.5	400	315	460	165	65	11	18/17	6.5	40
FS-10/5	400	300	610	165	65	14	22/58	11	40
FS-35/5	620	520	1080	290	130	14	22/58	11	40
FS-110/5	1150	1030	3200	580	330	14	22/66	11	40
FS-220/5	2215	2050	6300	1000	395	15	22/82	12	30

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 Cross-arm 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

Testing Equipment

Inspection instrument and equipment for Composite insulator

We have a strict quality assurance system, first-class production equipment and inspection instrument, and multiple technical talented persons. The quality of our products accords with IEC,ISO,ASTM,ANSI,GB/T,Q/G-DW,JB/T,DL etc.

Packing & Shipment

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FAQ

Q1. Are you a manufacturer or trading company?

A. Manufacturer/ Trading Company.

Q2. How do you make sure your good quality ? A. We use the best raw material , and every single product will go through a series of strict test.

Q3. Will you accept using customer's logo ?

A. Yes, we can offer OEM and ODM. Q4. Can I order some sample for our testing? A. Yes, of course.