Indian Cables & Electricals Pvt. Ltd. is a authorized 3M Cold Shrink Solutions provider in Pune, Maharashtra.
Discover 3M Cold Shrink Solutions
3M makes the products you need for that peace of mind.
• Over 40 years ago, 3M pioneered cold shrink technology
• Withstand extreme environmental conditions
• Lower installed cost
• Permanent, durable environmental seal and insulation
11/22/33 kV – Medium Voltage (MV) Termination
3M terminations are based on specially formulated, track-resistant, silicone rubberi nsulators with “built-in” Hi-K stress relief
• 3M “built-in” Hi-K provides a dielectric constant of approximately 25, distributing the electric field well beyond the shield cutoff. This greatly reduces the stress gradient at the end of the shield, thus helping to ensure long-lasting performancein medium-voltage applications
• Resistant to severe weathering, temperature extremes, heavy moisture and prolonged industrial contamination.
3M termination kits offer you:
• Fast, easy installation
• Reliable, long-lasting materials
• Solutions to fit your specs
11/22/33 kV – Medium Voltage (MV) Splice
3M splice solutions can help you reduce the time, labor and cost involved in both above and below splice applications. What’s more, every 3M splice has been 100% factory tested on power cable, so you can be assured of dependable performance, stability and long life with every splice you make.
Description:
One-piece multilayer silicone splice body
• Integrated stress control device, insulation and outer semi-conductive layer
• Permanent radial pressure guarantees a reliable function over the entire lifetime the outer semi-conductive layer re-establishes the cable screen
• The insulation of the splice body replaces the cable insulation across the entire splice
• The integrated refractive stress control provides the proper electric field distribution
• 3M Scotch® Tape 13 is applied over the connector and forms the inner conductive electrode
66kV / 72.5kV Termination
Advantages:
• Lightweight
• Proven Cold Shrink reliability
• Installs without heat, reducing worker safety risk
• Class I Termination Cold Shrink Termination Kit is designed for Cables up to 72.5kV (Umax) Voltage class, single core polymeric power cable systems.
Certifications:
The 3M QTEN termination meets AND exceeds the requirements of IEC Standard 60840.
Applications:
• Designed to terminate 72.5kV (IEC) power cables
• Covers conductor ranges up to 1200 mm2
• Designed for polymeric insulated cables
Features:
• Accommodates crimp or mechanical lugs
• Solderless earth connection
• Thick walled, silicone rubber
• Physical protection
• Moisture sealing
• Silicone outer rain sheds ideal for contaminated, industrial or coastal environments
66kV / 72.5kV Splice
Cold Shrink Joint Kit is designed for cables upto 72.5kV Umax voltage class. The cold shrink joint body is a one-piece molded design made of specially formulated silicone rubbers.
Features:
• One-piece cold shrink joint body
• Each joint body is 100% factory tested, for greater reliability and longer service life
• No special tools or flame required for installation
• Kit covers wide range of cable sizes and types
Applications:
• Designed for polymeric insulated cables
• Covers inline and cross bond splicing applications
• Suitable for cable size and type transitions
• Covers conductor ranges up to 1200 mm2
110kV (123kV) / 132kV (145kV) Termination
Dry Termination TD-II Family for up to 123kV Applications
Description:
• One-piece dry termination, for indoor or outdoor installations
Applications:
• Conductor size up to 800 mm2
• Meets class 3 (heavy pollution) requirements
• Not self-supporting, requires holding structure
Features:
• Light weight
• Dry design – does not require liquid dielectric
• Can be installed at any angle or inverted
• No special maintenance required
• Top – and bottom – sealing system based on proven cold shrink technology
• Alternating sheds (skirts)
• One-piece factory-tested push-on termination body
Wet Silicone Termination TS-II Family with Cold Shrink Stress Cone for up to 145kV Applications
Description:
• Self-supporting, outdoor termination with composite insulator applications
• Conductor size up to 1,200 mm2
• Can accommodate a variety of pollution classes and lengths
• Maximum installation angle of 30°
Features:
• One-piece pre-molded cold shrink silicone stress cone
• Light-weight construction, approximately 1/3 the weight of most porcelain
Terminations
• Easier handling, transportation and installation than porcelain insulator
• Hydrophobic silicone materials provide excellent environmental performance
• Smooth surface enables self-cleaning properties
• Less sensitive to earthquakes, vibrations and thermal variations
• Internal shear bolt connection option eliminates need for crimp-type connections
• No special tools required
• One kit covers a wide range of cable sizes Alternating sheds (skirts)
110kV (123kV) / 132kV (145kV) Splice
Cold Shrink Joint SC-II & SS-II Family for up to 145kV Applications
Description:
• One-piece, cold shrink silicone rubber joint for in-line and cross bond applications
Applications:
• Conductor size up to 1,600mm2
• In-line and cross bond design available
Features:
• One piece silicone rubber cold shrink joint body
• Shear bolt connector included (optional crimp connector)
• Connectors for round compacted or round segmented cable available
• Flexible design accommodates different shielding and cable re-jacketing systems
• No special tools required
• Short installation length
• No parking positioning required
• Kit covers a wide range of cable sizes
Optional:
• Re-jacketing with cold shrink, heat shrink or resin-filled enclosure
• Metal housing (optional)
• Link boxes for a variety of grounding systems
Termination and Splice Kits for Utility Shielded Cable
High-voltage unjacketed URD (CN) and jacketed URD (JCN) cable applications require an extra level of performance, long life and dependability. That’s why 3M has developed a range of termination and splice kits especially designed for utility cable work up to 46kV. Every 3M kit has been laboratory tested on live power cable to meet the tough standards of the utility industry. And all 3M products have been repeatedly proven in the field for reliable performance, ease-of-use and extra-long life. What’s more, 3M termination and splice kits are designed for almost any cable size and type. This means you’ll have the flexibility you need to handle a wide range of repair, overhaul, and reengineering or new construction projects – on time, according to spec and on budget. 3M termination and splicing kits offer you
• Fast, easy installation. Advanced 3M solutions provide terminations and splices installed in a fraction of the time. 3M kits also eliminate the need for soldering or special tools.
• Reliable, long-lasting materials. All 3M termination and splice materials have been factory tested and retested before being shipped to you. And all 3M products meet tough IEEE standards for performance and design.
• Solutions to fit your specs. Kits are available for virtually any application, cable voltage or cable size.
• Everything you need to terminate and splice. With 3M, you can order all the kits and accessories you need from the same source. So you can save time, simplify your ordering and reduce your paperwork. For dependable, easy-to-assemble termination and splice solutions, contact your 3M representative. We’ll be happy to provide you with reliable, high-quality 3M materials to meet your special requirements.
Contents
1. Termination kits and accessories 3
2. Splice kits and accessories
3. Termination Kits and Accessories
The right technology for utility applications
Fast and effective, 3M Cold Shrink™ termination kits with integral Hi-K stress control help provide you with easy-to assemble terminations for a broad spectrum of indoor and outdoor applications. 3M terminations are based on specially formulated, track-resistant, silicone rubber insulators with “built-in” Hi-K stress relief. These insulators are prestretched around a coiled, plastic core. When the terminator is slipped over a properly prepared cable and the core is pulled out, the terminator immediately shrinks to fit the cable’s dimensions. The result is a tight, durable, void-free, constant-pressure seal for a variety of cable types and sizes. 3M “built-in” Hi-K provides a dielectric constant of approximately 25, distributing the electric field well beyond the shield cutoff. This greatly reduces the stress gradient at the end of the shield, thus helping to ensure long-lasting performance in high-voltage applications. Cold Shrink silicone rubber insulators are well suited for both indoor and outdoor applications. 3M silicone rubber insulators will not harden or crack, even under demanding conditions, and all 3M terminations are highly resistant to severe weathering, temperature extremes, heavy moisture and prolonged
3M™ Cold Shrink™ Silicone Rubber Termination Kits for Unjacketed URD (CN) Cable
5600, 5680 Series
15kV–35kV
• IEEE 48-1990,
Class 1
• For indoor/outdoor Applications
The 5600 and 5680 series are easy to- use, one-piece, silicone rubber Cold Shrink termination kits with integral Hi-K stress control. Terminations feature a four-skirt design for 15kV, a six-skirt design for 5/28kV and an eight-skirt design for 35kV. The six- and eight- skirt designs provide an extra-long creep age path, making them ideal as extended insulators in contaminated environments (at voltages lower than their designated ratings). The skirted design reduces flashover. Terminations provide Excellent protection against moisture, temperature extremes and industrial pollution. Each kit is designed to fit a wide range of CN cables. Each kit makes one termination.
3M Cold Shrink Silicone Rubber Termination Kits for Jacketed URD (JCN) Cable
5640, 5650 Series
15kV–35kV
• IEEE 48-1990,
Class 1
• For indoor/outdoor applications
The 5640 and 5650 series are easyt o-use, one-piece, silicone rubber Cold Shrink termination kits with integral Hi-K stress control. erminations feature a four-skirt design for 15kV, a six-skirt design for 25/28kV and an eight-skirt design for 35kV terminations. The six- and eight-skirt terminations provide an extra long creepage path, making them ideal as an extended insulator in contaminated environments (at voltages lower than their designated ratings). The skirted design reduces flashover. Terminations provide excellent protection against moisture, temperature extremes and industrial pollution. Each kit is design to fit a wide range of JCN cable. A flared base allows the Cold Shrink insulator to be easily positioned over the cable jacket and provides an integral moisture seal. Each kit makes one termination.
3M Cold Shrink Silicone Rubber Termination Kits for Cable with High-Ampacity Grounding Systems
5660 Series
IEEE 48-1990,
Class 1
• For indoor/outdoor applications
The 5660 series consists of easy-to-use, one-piece, silicone rubber Cold Shrink termination kits with integral Hi-K stress control for Terminating 15kV cables that require a ground connection capable of conducting 15,000 amps for 15 cycles. Terminations feature a four-skirt design. Terminations provide excellent protection against moisture,temperature extremes and industrial pollution. Each kit is designed to fit a wide range of high amp tape and LC shielded cable. Each kit makes one termination.
Terminal Protector
The Terminal Protector is an insulating barrier system, which can be used in conjunction with any indoor termination. The Terminal Protector is an unique insulating system for providing Phase to Phase and Phase to Earth insulation to power cable terminals where these terminations need to be installed in very compact areas like motor terminal boxes, ring main units, distribution transformers etc.The Terminal Protector comprises of an insulating bellow and grommets. All these components are injection moulded from EPDM / Si rubber.
Features:
• Accommodates a large cable cross section – 25 to 300 sq mm and 400 to 630 sq mm
• Also fits sector shaped cables
• Facilitates direct voltage testing
• Easy to fit, Re-openable, Re-usable
• Can be installed on any termination i.e. Premoulded Heat Shrink etc.
• Can be installed on XLPE, PVC or PILC cable
