High Voltage Pin/Post Type Composite Polymer Insulator

Type of products

Our products cover 10KV-1100KV high-voltage and extra-high voltage hollow ceramic insulators.

Which include GIS outlet line insulator shell

SF6 circuit breaker insulator shell

Combined current and potential transformer insulator shell.

capacitor insulator shell

cable terminal insulator shell

arrester insulator shell and solid pillar insulator

fuse protector insulator

tank capacitor outlet line casing pipe.

nuclear electric machine ceramics outlet line terminal, etc.

which cover 10 series and over 2000 varieties and specifications. 

Our advantages

1.We can provide high quality products with over 30 years manufacuring experience

2.We can offer good price products and good after-sales service

2.Have large production capacity to ensure delivery on time

3.Our products has been sold to many countries and regions and win a good reputation in and abroad of China.

4. We manufacture the products according to IEC ANSI DIN AS BA standard and can design according to the customers' requirements.


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Product Details

Dimensions

Height: 355±5mm.

Min. Dry Aring Distance:200mm.

Min. Creepage Distance:460mm

Diameter Of The Rod:Φ17mm.

Coupling Dimensions: Clevis/Tongue.

Number Of Sheds:4.

 

Raw Materials:

1. End-Fitting:

1.1Material:

    Socket: Cast Iron Or Cast Steel, Hot Dip Galvanized.

    Ball: Forged Steel, Hot Dip Galvanized.

1.2 Minimum Thickness Of The Galvanization:86um.

2. Core:

2.1 Material: Epoxy& Glass Fiber, Acid-Resistant Type.

2.2 Diamter:Φ17mm.

3. Weather Sheds:

3.1 Material:HTV Silicone.

3.2 Color: Gray.

 

Mechanical:

Specified Mechanical Load (SML):70kN.

Routine Test Load(RTL):35kN.

Standard: ANSI.

 

Electrical:

Rated Voltage:11~15kv.

Critical Impulse Flashover Voltage(Pos/Neg):140/145KV.

Power Frequency Flashover Voltage(Dry/Wet):70/60KV.

Standard: IEC 61109


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