33kv-36kv 40kn Composite Polymer Tension

1.Polymer Insulator Character:

1.1high mechanical strength;

1.2Good performance of hydrophobicity and anti-pollution;

1.3 Excellent electrical Performance;

1.4 small volume and lightweight.

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. 

Dimensions：

Height: 440±5mm.

Min Dry Aring Distance:360mm.

Min Creepage Distance:900mm

Diameter Of The Rod:Φ18mm.

Coupling Dimensions: Ball and Socket/ Ball Head

Number Of Sheds: 9.

Raw Materials:

1.End-Fitting:

1.1Material:

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

    Binaural: 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:Φ18mm.

3. Weather Sheds:

3.1 Material: HTV Silicone.

3.2 Color: Gray.

Mechanical:

Specified Mechanical Load (SML):40kN.

Routine Test Load(RTL):20kN.

Standard: IEC 61109

Electriacl:

Rated Voltage:33~36kv.

Critical Impulse Flashover Voltage(Pos/Neg):230/250KV.

Power Frequency Flashover Voltage(Dry/Wet):95/85KV.

Standard:IEC 61109