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.

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.

Energy Storage System Battery Pack Aluminum Cooling Plate

◆High production efficiency

◆Good heat exchange effect

◆Large thermal transfer area

◆High performance cost ratio

◆Rapid thermal cooling speed

◆Thin thickness to save space

◆Easy processing and shaping

◆Low leak risk and high security

Elbow Surge Arrester (6~15kV)

Applications：

suitable for American 200A electrical system, installed on the 200A interface of the high voltage outlet of American box substation, ring main cabinet, cable branch box, buried transformer and other electrical equipment to provide overvoltage protection for electrical equipment.

The product interface complies with the 200A casing design in the standard IEEE386.

Electrical Insulation Waterproof Vinyl Mastic Tape KC75

KC75 is a self-fusing, conformable, vinyl backing mastic tape. KC75 seals out moisture and protects against corrosion without the need for heating tools or using multiple tapes. KC75 is designed for cable sheath repair, low voltage insulating, conduit repair and protection of CATV components as well as other general taping applications. Application Electrostatic shielding solid dielectric cable connector and terminal Filling all kinds of irregular joint Repair of high-voltage connector conductor shielding layer Other shielding occasions Technical Data Property Typical Value Test Method Adhesion to steel 18.7N/10mm ASTM D 1000 Adhesion to PE 20.2N/10mm ASTM D 1000 Dielectric strength 21KV/mm ASTM D 4325 Volume Resistivity 1.66*10^34 Ω ASTM D 1000 Water Absorption 0.2% ASTM D 4325 Packing Part No. Dimension Color Rolls/Case KC75 38mm*0.635mm*6m Black 40 Note: Other size is available on request.