Electrical Semi-Conducting Tape

Electrical Semi-Conducting Tape


Item No.:WT-RT-13
Material: EPR
Regular Size:19mm x 0.76mm x 4.5m

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Product Details

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Description

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WT-RT-13 is a self-amalgamating ethylene propylene rubber (EPR) semi-conducting tape used on high voltage solid dielectric cable for conductor and insulation shielding in splices and terminations. The tape comes with a separator that is removed during the taping process. Both the tape and separator are printed with the advice that it is a semi-conducting tape. It is suitable for use with conductors rated at 90 °C with an emergency overload rating of 130 ° C. Volume resistance is less than 103 Ω.cm. WT-RT-13 fully meets all requirements for Type IV tape in ASTM D 4388.



Application

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•Electrostatic shielding in splices and terminations of solid dielectric cable. 

 •Filling in around irregular shaped connectors.
 •
Reconstitution of conductor shielding in high voltage splices.
 •
Used on shielding XLPE insulated power cable terminations or joints up to 220KV.
 •Other shielding applications


Size

• 19mm x 0.76mm x 4.5m
Consult for other size.

Color Available

Black

 

Semi-Conducting Tape Properties

Properties

Typical Value

Test Method / Reference

Tensile Strength

>1.73 MPa

ASTM D 4325

Elongation at Break

> 935%

ASTM D 4325

Fusion

Pass

ASTM D 4388

Operating Temperature -Continuous

90℃

ASTM D 4388

Operating Temperature -Emergency Overload

130℃

ASTM D 4388

Volume Resistivity (50%RH)

18.3 Ω.cm

ASTM D 4325

Volume Resistivity (96%RH)

17.5 Ω.cm

ASTM D 4325

Ozone Resistance

Pass

ASTM D 4388

UV Resistance

Pass

ASTM D 4388

Heat Exposure

Pass at 130℃

ASTM D 4388

ASTM D 4388

Pass

ASTM D 4388

*Data in table represent average of test results and are not to be used for specification purposes.
*The product user should make their own tests to determine the product's suitability for their intended use.

 



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