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 Shrinkable Busbar Insulation Tube

Designed for insulation of copper and aluminum busbars- for electrical substations and switchgear cabinets. Can be used for exterior installations

Shrink ratio: 2.5:1

Operating voltage: 35 kV

Material: polyolefin, halogen-free «HF»

Analogs: BPTM (Raychem); BBI (3M)

Resistant to the phenomenon of tracking and UV radiation

High dielectric strength

Color: brick red

The use of tubes ТТШ allows shortening the distance between phase busbars and significantly reducing the dimensions of the device

Protects electrical busbars against chemical corrosion

Protects equipment from short circuits in case of contact of electrical devices with animals and birds

Electric Automobile Cylindrical Battery Serpentine Tube

◆Large thermal dissipation area

◆High thermal dissipation efficiency

◆Low leakage risk and high reliability

◆Stable and high production efficiency

◆Reduce the weight of the battery pack

◆Low energy for single cylindrical battery

◆Improve the battery life and performance

◆Less pollution and environmental protection

Solvent-free Insulating Anticorrosive Waterproof Coating KC1000

KC1000 is a solvent-free insulating anticorrosive waterproof coating, bubble is in water for a long time still can maintain the performance, can reduce the corrosion of corrosive environment of electric equipment, can reduce the snakes, rats, birds, small animals such as the cause of disaster risk, also can reduce because of the extreme weather (the typhoon, rain and snow, etc.) caused by accidents, provide long-term stable safe protection for power supply.

Heat Shrink Semi-Conductive Tube (1~36kV)

Applications：

Specially developed chemical formulation provides effective insulation screen on the high voltage cable connectors.

COTRAN TMS 135 Military Grade Heat Shrinkable Identification Sleeves

Special designed to meet the requirements of high performance identification of wire and cable. It is made of superior flame retardant polyolefin with excellent electrical, physical, chemical and printing properties. Permanent printing property can be widely used for high-performance identification of wire and cables in industrial, military, aerospace, etc.