EPR High Voltage Insulation Tape KC71

◆ Can be used to splice and terminate cable, the emergency overload temperatures can reach 130℃.

◆ Based on Ethylene Propylene Rubber(EPR).

◆ Physical and electrical properties are unaffected by the degree of stretch.

◆ Self-fusing tape.

◆ Excellent electrical properties.

◆ A special polyester liner which will not stick to the tape upon unwind.

◆ Operation and installation easily.

◆ Compatible with all solid dielectric cable insulation:

Polyethylene (high and low density).

Cross-linked polyethylene (XLPE).

Polyvinyl chloride (PVC).

Butyl rubber.

Inquiry now

product introduction

Product Description

Cotran Brand KC71 EPR High Voltage Insulation Tape is a highly conformable, self-fusing ethylene propylene

rubber(EPR), high insulting tape. KC71 is used for main insulation applications of cableand other electrical devices up to69KV.

Applications

◆ Electrical insulation jacketing in splices of solid dielectric cable up to 69kV.

◆ Building stress cones in terminations of solid dielectric cable up to 35kV.

◆ Jacketing of indoor terminations.

◆ Moisture sealing electrical connections.

◆ Bus bar insulations and corrosion protection.

◆ End sealing high-voltage cables.

◆ Jacket repair and restoration in all types of cable.

Test Parameters

No.	Test Item	Typical Value	Test Method
1	Color	Black	Visual
2	Thickness	0.76mm	ASTM D4325
3	Tensile Strength	2.3MPa	ASTM D4325
4	Elongation at Break	750%	ASTM D4325
5	Dielectric Strength	32KV/mm	ASTM D1000
6	Volume resistivity	6.2x1014Ώ.cm	ASTM-D4325
7	Fusion	Pass	ASTM D4388
8	Heat ageing(130℃ 168H)	Pass	ASTM D4325
9	UVageing	Pass	ASTM D4325
10	Xenon ageing	Pass	ISO 4892-2

Installation

Cotran Brand KC71 EPR High Voltage Insulation Tape should be applied in successive half-lapped, level-wound layers until desired build-up is reached.

Step 1 Perform normal cable preparation, and remove separator from tape;

Step 2 Apply tape half-lapped, stretching the tape 100%, which is enough to reduce its width to around 2/3 of its original width;

Step 3 Finish breaking the tape by holding it with your thumb and stick the end well.

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Subject : EPR High Voltage Insulation Tape KC71

Tags :

Related products

EPR Electrical Semi-conducting Tape KC72

◆ Can be used to repair XLPE cable terminations and joints or shielding for other devices up to 110kV.

◆ Retains its conductivity when stretched.

◆ Semi-conducting (low resistivity).

◆ Suitable for irregular shapes cable with good elongation.

◆ Withstand high temperatures (130°C/266°F) short-term overload.

◆ Compatible with all solid dielectric cable insulations and conductors.

◆ Resistance to ozone, solvents, UV, xenon exposure and moisture.

◆ Suitable for indoor or outdoor applications.

◆ Operation and installation easily.

◆ Increases its conductance and will not harm it in any way.

PIB Self-Fusing Electrical Tape KC74

KC74 self amalgamating tape for insulating and moisture sealing of telecommunication cable connections For insulation and moisture sealing in splices and terminations of solid dielectric power cable up to 10kVFor general-purpose protection and waterproofingFor corrosion protection of metal pipework.

Heat Shrink Busbar Insulation Tape

Product Introduction

Made from radiation cross-linked polyolefin. The dual layer structure of insulation/hot melt adhesive effectively provides electric insulation and shock protection to busbar up to 24KV. Widely used to protect irregular shape busbar or connectors where tube products can not be applied.

New Energy Cell Harmonica Liquid Cold Tube

◆High production efficiency

◆Large thermal transfer area

◆Rapid thermal cooling speed

◆Thin thickness to save space

◆Easy processing and shaping

◆Good thermal exchange effect

◆Low leak risk and high reliability

◆Good tightness and high strength

New Energy Car Power Battery Water Cooled Sheet

◆High production efficiency

◆Large thermal transfer area

◆High performance cost ratio

◆Rapid thermal cooling speed

◆Thin thickness to save space

◆Easy processing and shaping

◆Good thermal exchange effect

◆Low leak risk and high reliability

KC80-S Cable Insulation Sealing Protective Pad

KC80-S cable insulation sealing protective pad is a self-adhesive sheet made of EPR rubber and butyl mastic, which has excellent weather resistance, wear resistance, insulation, waterproof and other properties. It is mainly used for the repair of cable outer sheath, the coating of power fittings, insulation protection and other scenarios. It provides excellent waterproofing performance and temperature stability. Operating temperature rated to 90°C. Emergency overload rating to 130°C.