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TFTI / TFTO – Push-on Terminations up to 42 kV 110

TFTI / TFTO – Pre-expanded Terminations up to 42 kV 112

MVTI / MVTO – Silicone Push-on Termination 115

CSJR / CSJH – Straight Joint up to 36 kV 120

CSJH – Straight Joint up to 36 kV 123

CSJA – All in One Joint up to 36 kV 124

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Raychem TFTO out termination

A Sealant tape

B Termination body

C Stress control patch

D Sealant tape

A ••

B ••

C ••

D ••

Raychem TFTI/TFTO Push-on elastomericmedium voltage terminationsfor indoor and outdoor applications for single core polymeric cables up to 42 kV

Product rangeThe product line is designed for single core plastic cables up to 42 kV cables. This coverage is completed with a minimum number of designs.Pre-expanded versions are available.

The products are fully tested to CENELEC specification HD 629 and to IEEE Std. 48-1996 which encompasses international standards such as IEC, British Standard (BS) and VDE.

For cable box applications TFT can be com bined with either Raychem bushing boot (RCAB) or Raychem insulated con nec tion system (RICS) to fit most types of switch gear currently available in today’s market place.

For pole top applications we can supply TFT along with polymeric insulators (EPBI), Polygarde surge arresters and most fittings required for installation.

Under regular circumstances, all of the TFT components have full trace ability back to the origin of manu facture and raw materials.

The TFT includes: – a non-tracking, silicone-based

elastomeric body – a stress control patch – self amalgamating sealant tape

These components combine to provide the same important functions as heat-shrink products: electrical performance, stress control, and moisture sealing. Because of the inherent physical property differ ences between semi-crystalline and rubbery poly mers, the TFT stress control and sealant materials are tailored to achieve optimum performance with an elastomeric system.

Kit content Each TFT product will generally consist of the termination body unexpanded or expanded, a stress control patch, sealant tapes, silicone grease, a small PE bag as assemb ly tool and installation instructions. For special applications contact your local sales representative.

The right kit for your cable range can be selected with the help of the selection table.

InstallationEach kit contains an easy to follow installation instruction with excellent visual dis plays of the installation steps. Installation is both fast and simple.


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TFT Terminations – Pre-Expanded versionCross sections in mm2 12 kV 17.5 kV 24 kV 36 kV 42 kV Diameter over Indoor/Outdoor Indoor/Outdoor Indoor/Outdoor Indoor/Outdoor Indoor/Outdoor insulation in mm1 25 – 70 – – – – 12.5 – 20.02 50 – 185 25 – 95 25 – 95 – – 16.0 – 27.03 150 – 400* 95 – 300 70 – 240 35 – 120 35 – 95 21.5 – 36.04 – 240 – 400 240 – 400 95 – 300* 95 – 185 27.0 – 45.05 – 500 – 630 500 – 630** 240 – 400* 240 – 400* 37.0 – 56.0*Larger on request**Three shed housing

1 2 3 4 5

TFTI/TFTO termination family

1 Indoor up to 17.5 kV

2 Outdoor up to 12 kV Indoor up to 24 kV

3 Outdoor up to 17.5 kV

4 Outdoor up to 24 kVIndoor up to 42 kV

5 Outdoor up to 42 kV

TFTI-E/TFTO-E Pre-expanded termination single core plastic cable Voltage 12 kV

Cross Section Kit Number Kit Number Indoor Outdoor

25 – 95 TFTI-E3122 TFTO-E312295 – 185 TFTI-E3132 TFTO-E3132300 – 400 TFTI-E3142 TFTO-E3142500 – 630 TFTI-E3152 TFTO-E3152

TFTI-E/TFTO-E Pre-expanded termination single core plastic cable

Voltage 24 kV




Voltage 36 kV


95 – 240 TFTI-E6132 TFTO-E6132300 – 400 TFTI-E6142 TFTO-E6142500 – 630 TFTI-E6152 TFTO-E6152

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A ••

B ••

C ••

D ••

Raychem TFTI/TFTO Pre-expanded elastomericmedium voltage terminationsfor indoor and outdoor applications for single core polymeric cables up to 42 kV

Benefits– Compact design– Few components– Simple and fast to install– Re-positioning after installation

possible– Superior application ranges

Designed for both indoor and out door use in all climate conditions, the TFT range covers applications on single core plastic cables up to 42 kV.

The TFT has been developed to com plement the Raychem termination product line. TFT includes an elastomeric body material in contrast to the semi-crys-talline polymeric body of the heat-shrink terminations. Both types of bodies consist of crosslinked poly mer networks and both types of terminations are easy to install over a range of cable sizes.

The TFT includes: – a non-tracking, silicone-based,

pre-expanded elastomeric body – a stress control patch – self amalgamating sealant tape

These components combine to provide the same important functions as heat-shrink products: electrical performance, stress control, and moisture sealing. Because of the inherent physical property differ ences between semi-crystalline and rubbery poly mers, the TFT stress control and sealant materials are tailored to achieve optimum perfor -m ance with an elastomeric system.

Raychem TFTO out termination

A Sealant tape

B Termination body

C Stress control patch

D Sealant tape

Kit content Each standard TFT product consists of an outer elastomeric termination body on a pre-lubricated, crush resis tant core (holdout), a stress control patch, sealant tapes and installation instructions. For special applications contact your local sales representative.

The right kit for your cable range can be selected with the help of the selection table on next page.

InstallationEach kit contains an easy to follow install ation instruction with excellent visual dis plays of the installation steps. Installation is both fast and simple.

Raychem TFT components


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TFT Terminations – Pre-Expanded versionCross sections in mm2 12 kV 17.5 kV 24 kV 36 kV 42 kV Diameter over Indoor/Outdoor Indoor/Outdoor Indoor/Outdoor Indoor/Outdoor Indoor/Outdoor insulation in mm1 25 – 70 25 – 50** – – – 13.5 – 21.02 70 – 185 50 – 150 25 – 95 – – 17.0 – 28.03 150 – 400 120 – 300 95 – 300 35 – 150 35 – 120 23.0 – 37.04 400* 300 – 400* 240 – 400* 150 – 400 95 – 240* 30.0 – 46.0

5 – – – 400 – 630* – 42.0 – 60.0*Larger on request**Only indoor

TFT x - x x x x

TFT Elastomeric Termination

Application I = Indoor O = Outdoor

Voltage 3 = 12 kV 4 = 17.5 kV 5 = 24 kV 6 = 36 kV + 42 kV

Cores 1 = single core cable

Cross-sections see above table

Delivery 2

For example:

TFTI-5132Indoor termination for single core polymeric cable 24 kV, 95 – 300 mm2

(Pre-Expanded version)

TFTI-5131Indoor termination for single core polymeric cable 24 kV, 95 – 240 mm2

(Push-On version)

TFTI/TFTO Selection Table Voltage in kV [Um]3 124 17.55 246 36 + 42

ApplicationI IndoorO OutdoorCores1 Single core polymeric cable

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TFTI-E/TFTO-E Pre-expanded termination single core plastic cable Voltage 12 kV




Voltage 24 kV



TFTI-E/TFTO-E Pre-expanded termination single core plastic cableVoltage 36 kV


95 – 240 TFTI-E6132 TFTO-E6132300 – 400 TFTI-E6142 TFTO-E6142500 – 630 TFTI-E6152 TFTO-E6152

1 2 3 4 5

TFTI/TFTO termination family

1 Indoor up to 17.5 kV

2 Outdoor up to 12 kV Indoor up to 24 kV

3 Outdoor up to 17.5 kV

4 Outdoor up to 24 kVIndoor up to 42 kV

5 Outdoor up to 42 kV

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Benefits:• Outstanding weathering, UV and Ozone Resistance• Chemically resistant• Resistant to fungi• Excellent electrical properties including good tracking resistance and high dielectric strength• Hydrophobic (water hating/repelling)• Non-Flammable• Self Extinguishing• Retains performance over wide temperature range –55 to +180°C• Highly elastic material with good resistance to permanent set• No shelf-life issues• All components have full traceability of raw materials

Application rangeThe product line is designed for polymer cables from 25 to 300 mm2 and up to42 kV. This coverage is achieved with only two sizes of termination bodies on each voltage class.

Features:• One piece termination• Integrated geometrical stress cone• Suitable for hexagonal/deep indentcrimp

and mechanical lugs accordingto IEC 61238

• Compact design• Long creepage distance• Easy to install• Reduced waste for disposal• Tested in accordance to CENELEC HD.629.1.S2:2006 and IEC 60502-4• Manufactured according to ISO 9001 and ISO 14001

Raychem MVTI/MVTOsilicone push-ontermination with integrated stress control for singlecore polymeric cablesup to 36/42kV

Insulation materialThe material used in the MVTI/MVTO generation have undergone many years of development to yield a high performance, next generation liquid silicone rubber, with exceptional electrical and weathering properties. The formulation is based on proven silicone compounds, exhibiting excellent thermal stability and longterm performance, under severe environmental conditions. It delivers outstanding tracking and erosion resistance, very high dielectric strength combined with good mechanical strength and high elasticity.

Integrated stress control coneIt has an optimal geometrical shape and is made of a similar high performance liquid silicone rubber which has been tailored to be conductive. The excellent bonding to the insulation material has been carefully designed to achieve the necessary high electrical performance. The cone is located at the end of the cable’s outer conductive layer, during installation, to relieve any electrical stresses in this area.


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Technical Data 12kV 24kV 36/42kVCable insulation diameter [mm] 13.7 – 30.4 17.0 – 34.6 24.0 – 39.6Cross section range [mm2] 25 – 300 25 – 300 35 – 300Max system voltage Um [kV] 12 24 36/42Basic impulse level [kV] 95 125 194/200*Partial discharge at 2 U0 [pC] <5 <5 <5AC Voltage withstand, 5 min [kV] 28.5 57 81/94DC Voltage withstand, 15min [kV] 38 76 108/120

The terminations meet the CENELEC HD 629.1.S2:2006 specification*170kV BIL for 35 – 150mm2 Indoor termination MVTI-6121, 81kV AC, 108kV DC

Application ranges for Indoor and Outdoor

Cable Diameter over Application range cross section insulation termination body [mm2] [mm] [mm]12kVMVTO-3131 95 - 300 18.6 – 30.4 17 - 3024kVMVTI-5121/MVTO-5121 25 – 95 17.9 – 25.0 17 - 30MVTI-5131/MVTO-5131 95 - 300 23.5 – 34.6 21 - 3736/42kVMVTI-6121 35 – 150 24.0 – 33.5 21 - 37

The application range given in the table is based on polymeric insulated cables accord-ing to HD 620 A2: (2004) with stranded circular conductors. Due to different conductor dimensions and/or cable constructions the minimum and maximum application range may be extendable. Please contact your local sales representative.

Dimensions as delivered

Termination Height Creepage Flashover Diameter Installed housing distance distance over sheds length L1* [mm] [mm] [mm] [mm] [mm]12kVMVTO-3131 276 412 284 76.3 26524kVMVTI-5121 276 412 284 76.3 265MVTI-5131 276 412 284 80.1 285MVTO-5121 355 675 368 97.3 345MVTO-5131 355 676 369 101.1 36536/42kVMVTI-6121 355 676 369 101.1 365

* Terminations with mechanical lug type BLMT, and depending on cable construction

Kit contentEach MVTI/MVTO kit consists of the termination body, sealant tapes, installation aid PE bag, silicone lubricant and installation instruction. Optionally mechanical lugs and compression lugs are available. The brochure EPP-1233 exhibits more details on mechanical connections.For special applications contact your local sales representative.

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MVTO Push-on Termination with mechanical lug BLMT

Cross Section Kit Number Diameter over insulation[mm2] Outdoor [mm]95 – 150 MVTO-3131-ML-2-13 18.6 – 30.495 – 150 MVTO-3131-ML-2-17 18.6 – 30.495 – 240(300)* MVTO-3131-ML-4-13 18.6 – 30.495 – 240(300)* MVTO-3131-ML-4-17 18.6 – 30.4

MVTO Push-on Termination for crimp lug

Cross Section Kit Number Diameter over insulation[mm2] Outdoor [mm]95 – 240 MVTO-3131 18.6 – 30.4300 MVTO-3141 28.0 – 30.4

MVTI Push-on Termination with mechanical lug BLMT

Cross Section Kit Number Diameter over insulation[mm2] Indoor [mm]25 – 95 MVTI-5121-ML-1-13 17.9 – 25.025 – 95 MVTI-5121-ML-1-17 17.9 – 25.095 – 240(300)* MVTI-5131-ML-4-13 23.5 – 34.695 – 240(300)* MVTI-5131-ML-4-17 23.5 – 34.6120 – 300** MVTI-5131-ML-5-13 24.3 – 34.6120 – 300** MVTI-5131-ML-5-17 24.3 – 34.6

MVTO Push-on Termination with mechanical lug BLMT

Cross Section Kit Number Diameter over insulation[mm2] Outdoor [mm]25 – 95 MVTO-5121-ML-1-13 17.9 – 25.025 – 95 MVTO-5121-ML-1-17 17.9 – 25.095 – 240(300)* MVTO-5131-ML-4-13 23.5 – 34.695 – 240(300)* MVTO-5131-ML-4-17 23.5 – 34.6120 – 300** MVTO-5131-ML-5-13 24.3 – 34.6120 – 300** MVTO-5131-ML-5-17 24.3 – 34.6

* the kits suits 300mm2 solid Al conductor** the kit suit 300mm2 round stranded conductor-13 = hole for M12-17 = hole for M16

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MVTI Push-on Termination for crimp lug

Cross Section Kit Number Diameter over insulation[mm2] Indoor [mm]25 – 95 MVTI-5121 17.9 – 25.095 – 300 MVTI-5131 23.5 – 34.6

MVTO Push-on Termination for crimp lug

Cross Section Kit Number Diameter over insulation[mm2] Outdoor [mm]25 – 95 MVTO-5121 17.9 – 25.095 – 300 MVTO-5131 23.5 – 34.6

MVTI Push-on Termination with mechanical lug BLMT

Cross Section Kit Number Diameter over insulation[mm2] Indoor [mm]35 – 150 MVTI-6121-ML-2-13 21 – 37.035 – 150 MVTI-6121-ML-2-17 21 – 37.0

-13 = hole for M12-17 = hole for M16

MVTI Push-on Termination for crimp lug

Cross Section Kit Number Diameter over insulation[mm2] Indoor [mm]35 – 150 MVTI-6121 21 – 37.0

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1 Mechanical shear bolt connectors CSJR/CSJH joints are available with Tyco Electronics BSM mechanical connectors fitted with shear head bolts to ensure a reliable connection for different conductor materials, shapes and types used in today’s network. The pre-set shear torque of the bolts ensures that the correct contact pressure is always achieved. The specially designed contact surface on the inside of the connector breaks up any oxide layer and ensures reliable service over the entire life of the joint. Different sizes of mechanical connectors with wide application ranges are available. The connectors have been tested in accordance with IEC-61238-1 class A.

• Mechanical shear bolt connectors to IEC 61238-1 with wide application range for conductor and wire shield can be supplied with the kit

• Proven shield continuity concept

GeneralCSJR/CSJH joints offer a reliable, fast and easy-to-install jointing system to assure and maintain high network reliability.A silicone rubber joint body with integrated geometrical stress cones and Faraday cage provides excellent electrical stress control. CSJR/CSJH joints are designed to cover a wide range of applications and to accommodate the variety of cable and conductor types in the networks. Range-taking mechanical connectors ensuring reliable installation and service can be supplied with the kit.

Features• Pre-expanded, single piece silicone

rubber joint body with high mechanical expansion capability allows a wide application range

• Electrical stress control of the screen cut area by integrated conductive geometrical stress cones

• Electrical stress control of the connector area by an integrated screened connection area (Faraday cage)

• Pre-expansion on a well-known and easy-to-install holdout system

• Choice of outer sealing and protection systems

• Easy-to-install joint system with short installation time

• Exceeds CENELEC HD 629.1, requirements which include IEC, BS, VDE and other international specifications

CSJR / CSJHCold shrinkable straight joints for polymeric insulated cables up to 36 kV

1 2


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3 3 4 5

2 Pre-expanded silicone joint bodyThe silicone rubber joint body is delivered in a pre-expanded condition on a spiral holdout system. Silicone materials with excellent mechanical properties allow high expansion forces and therefore guarantee a wide application range. Integrated stress control mechanism and conductive outer layer provide exceptional electrical performance. The joint body can be easily removed from the spiral holdout with low release forces, particularly designed for joint applications.

3 Electrical stress controlElectrical stress control is fully integrated in the silicone joint body by well defined conductive areas. Conductive cones with an exactly defined geometrical design over the screen cut area provide excellent electrical stress control. The electrical stress control of the connector area is made with an integrated conductive screen performing as a Faraday cage.The coverage of voids and edges atthe connection area with void fillers isnot necessary.

5 Outer sealing and protectionCSJx joints are available with alternative re-jacketing methods. CSJR joints include a dual-wall Rayvolve sleeve with entrapped lubricant. The elastomeric sleeve rolls onto the cable and over the joint area.The gripping force of the specially formulated EPDM elastomer combined with a high performance sealant forms a reliable moisture seal and corrosion protection for

Cordless impact wrenchFor the installation of mechanical connectors a cordless impact wrench is available. This tool allows simpler, safer and faster installation compared with manual installation. It can be used for shear-head bolts up to 100 Nm torque. The motor is constructed with heavy gauge copper coils and the striker is designed to deliver maximum power output while withstanding extreme heat and stress. This tool has externally accessible and replaceable carbon brushes, thereby guaranteeing long service life. The machine comes in a rigid compartmented carrying case with all hexagon sockets and keys necessary for standard mechanical connectors and lugs. The powerful battery is sufficient for approximately 20 four-bolted connectors per battery charging cycle.

the joint system. Rayvolve sleeves have more than 20 years’ service experience in cable rejacketing systems worldwide. On CSJH joints the outer sealing and protection is provided by a thick-wall, heat-shrinkable tubing. Effective moisture seal and corrosion protection for the joint is ensured by the co-extruded hot melt adhesive. When installed, the heat-shrinkable tubing provides a similar level of protection as the PE oversheath of modern cables.

4 Shield continuityTypical shield wire cross sections up to 35 mm2 can easily be connected by either mechanical or compression connectors. Positioned at the oversheath cut-back, the connection provides a smooth profile resistant to mechanical damage. For kits with Tyco Electronics BSM mechanical connectors a mechanical shield wire connector is supplied. The two shear bolts of the shield connector provide the required contact force in order to ensure secure installation and reliable performance. Additional layers of copper mesh are applied around the joint to provide shielding and protection

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24 kV

36 kV

CSJR joint with mechanical connector

Application Kit description Diameter Diameter Diameter over range* over core over outer conductor ** insulation sheath [mm2] [mm] [mm] [mm] 95 - 240 CSJR-12B/1XU-1XU-M 18.6 - 28.4 26.0 - 39.0 11.0 - 19.2 185 - 300 CSJR-12C/1XU-1XU-M 23.2 - 32.6 30.0 - 44.0 15.5 - 23.112 kV 240 - 400 CSJR-12D/1XU-1XU-M 25.7 - 33.6 33.0 - 45.0 17.8 - 24.6 500 CSJR-12E/1XU-1XU-M1 34.4 - 36.2 43.0 - 48.0 25.7 - 27.6 630 CSJR-12E/1XU-1XU-M2 38.0 - 40.0 47.0 - 52.0 29.3 - 32.5 35 - 150 CSJR-24B/1XU-1XU-M 18.9 - 28.5 26.0 - 39.0 6.8 - 19.2 95 - 240 CSJR-24C/1XU-1XU-M1 23.5 - 32.6 30.0 - 44.0 11.0 - 19.2 120 - 300 CSJR-24C/1XU-1XU-M2 24.3 - 34.6 32.0 - 46.0 12.5 - 21.6 185 - 400 CSJR-24D/1XU-1XU-M 27.4 - 37.8 35.0 - 49.0 15.5 - 24.6 500 CSJR-24E/1XU-1XU-M1 37.9 - 40.6 46.0 - 52.0 25.7 - 27.6 630 CSJR-24E/1XU-1XU-M2 41.0 - 44.0 56.0 - 57.0 29.3 - 32.5 95 - 240 CSJR-36D/1XU-1XU-M 27.8 - 37.6 35.0 - 48.0 11.0 - 19.2 240 - 400 CSJR-36E/1XU-1XU-M1 34.9 - 42.8 42.0 - 54.0 17.8 - 24.6 500 CSJR-36E/1XU-1XU-M2 42.6 - 45.6 51.0 - 57.0 25.7 - 27.6 630 CSJR-36E/1XU-1XU-M3 45.8 - 49.2 56.0 - 61.0 29.3 - 32.5

CSJH joint with mechanical connector

Application Kit description Diameter Diameter Diameter over range* over core over outer conductor ** insulation sheath [mm2] [mm] [mm] [mm] 95 - 240 CSJH-12B/1XU-1XU-M 18.6 - 28.4 26.0 - 39.0 11.0 - 19.2 185 - 300 CSJH-12C/1XU-1XU-M 23.2 - 32.6 30.0 - 44.0 15.5 - 23.112 kV 240 - 400 CSJH-12D/1XU-1XU-M 25.7 - 33.6 33.0 - 45.0 17.8 - 24.6 500 CSJH-12E/1XU-1XU-M1 34.4 - 36.2 43.0 - 48.0 25.7 - 27.6 630 CSJH-12E/1XU-1XU-M2 38.0 - 40.0 47.0 - 52.0 29.3 - 32.5 35 - 150 CSJH-24B/1XU-1XU-M 18.9 - 28.5 26.0 - 39.0 6.8 - 19.2 95 - 240 CSJH-24C/1XU-1XU-M1 23.5 - 32.6 30.0 - 44.0 11.0 - 19.2 120 - 300 CSJH-24C/1XU-1XU-M2 24.3 - 34.6 32.0 - 46.0 12.5 - 21.6 185 - 400 CSJH-24D/1XU-1XU-M 27.4 - 37.8 35.0 - 49.0 15.5 - 24.6 500 CSJH-24E/1XU-1XU-M1 37.9 - 40.6 46.0 - 52.0 25.7 - 27.6 630 CSJH-24E/1XU-1XU-M2 41.0 - 44.0 56.0 - 57.0 29.3 - 32.5 95 - 240 CSJH-36D/1XU-1XU-M 27.8 - 37.6 35.0 - 48.0 11.0 - 19.2 240 - 400 CSJH-36E/1XU-1XU-M1 34.9 - 42.8 42.0 - 54.0 17.8 - 24.6 500 CSJH-36E/1XU-1XU-M2 42.6 - 45.6 51.0 - 57.0 25.7 - 27.6 630 CSJH-36E/1XU-1XU-M3 45.8 - 49.2 56.0 - 61.0 29.3 - 32.5

24 kV

36 kV

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CSJHRaychem MV cold shrinkable joint for 3-core cables with heat shrinkable protection

Features

• Pre-expanded, single piece silicone rubber joint body with high mechanical expansion capability allows a wide application range


12 kV

* The application range given in the table is based on polymeric insulated cables according to IEC 60502 with stranded circular conductors. Due to different conductor dimensions and/or cable constructions the minimum and maximum application rangemay be extendable. Please contact your local sales representative.

Note: CSJH 3-core joints can be supplied with compression connectors or Tyco Electronics mechanical BSM connectors. CSJH 3-core joints can be modifi ed for armoured and/or wire shield cables. Please contact your local sales representative.

Test Report PPR-2180 Qualifi cation of CSJH-24C/3XU-3XU-M for application up to 24 kV


• Pre-expansion on a well-known and easy-to-install holdout system


• The WCSM heat shrinkable outer protection provides effective impact resistance.

• Hot melt adhesive ensures an effective moisture seal and corrosion protection

• Exceeds CENELEC HD 629.1, requirements which include IEC, BS, VDE and other international specifi cations

24 kV

CSJH 3-core joint without connector

Application Kit description Diameter Diameter Admissible connector range* over core over outer dimensions insulation sheath Max. length Max. dia [mm2] [mm] [mm] [mm] [mm] 95 - 240 CSJH-12B/3XU-3XU 18.6 - 28.4 50.0 - 120.0 145.0 33.0 185 - 300 CSJH-12C/3XU-3XU 23.2 - 32.6 50.0 - 120.0 145.0 37.0 35 - 185 CSJH-24B/3XU-3XU 18.9 - 30.1 50.0 - 120.0 145.0 33.0 95 - 300 CSJH-24C/3XU-3XU 23.5 - 34.6 50.0 - 120.0 145.0 37.0


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1 2

Different sizes of mechanical connectors with wide application ranges are available. The connectors have been tested in accordance with IEC-61238-1 class A. For the installation of mechanical connectors using shear-head bolts a cordless impact wrench can be supplied (IT-1000-023).

2 Pre-expanded silicone joint bodyThe silicone rubber joint body is delivered in a pre-expanded condition on a spiral holdout system. Silicone materials with excellent mechanical properties allow high expansion forces and therefore guarantee a wide application range. Integrated stress control mechanism and conductive outer layer provide exceptional electrical performance. The joint body can be easily removed from the spiral holdout with low release forces, particularly designed for joint applications.

CSJARaychem MV cold shrinkable “All-In-One” straight joint for polymeric insulated cables

GeneralCSJA joints offer a reliable, fast and easy-to-install jointing system to assure and maintain high network reliability. All key components are pre-expanded on one holdout system, allowing a very short parking length during cable preparation. A silicone rubber joint body with integrated geometrical stress cones and Faraday cage provides excellent elec trical stress control. CSJA joints are designed to cover a wide range of applications and to accommodate the variety of cable and conductor types in the networks. Range-taking mechanical connectors ensuring reliable installation and service are supplied with the kit.

1 Mechanical shear bolt connectorsCSJA joints are provided with Tyco Electronics BSM mechanical connec tors fitted with shear head bolts to ensure a reliable connection for different conductor materials, shapes and types used in today’s network. The pre-set shear torque of the bolts ensures that the correct contact pressure is always achieved. The specially designed contact surface on the inside of the connector breaks up any oxide layer and ensures reliable service over the entire life of the joint.

Features• Joint body, earthing system and

rejacketing pre-expanded on one holdout system

• Single piece silicone rubber joint body with high mechanical expansion capability allows a wide application range



• Well-known and easy-to-installholdout system

• Short parking distance required• Easy-to-install joint system with

short installation time• Exceeds CENELEC HD 629.1,

requirements which include IEC, BS, VDE and other international specifications

• Mechanical shear bolt connector toIEC 61238-1 is supplied with the kit



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3 3 4 5

* The application range given in the table is based on polymeric insulated cables according to IEC 60502 with stranded circular conductors. Due to different conductor dimensions and/or cable constructions the minimum and maximum application rangemay be extendable. Please contact your local sales representative.

** Max. block thickness of connector 10 mm

*** The diameter over conductor is needed only for kits including Tyco Electronics BSM connectors. The values given in the selection table refer to aluminium circular conductors and may change for other materials and shapes.

CSJA joint with mechanical connector

Application Kit description Diameter Diameter Diameter over range* over core over outer conductor*** insulation sheath [mm2] [mm] [mm] [mm] 95 - 240 CSJA-12B/1XU-1XU-M 18.6 - 28.4 26.0 - 39.0 11.0 - 19.2 185 - 300 CSJA-12C/1XU-1XU-M 23.2 - 32.6 30.0 - 44.0 15.5 - 23.1 12 kV 240 - 400 CSJA-12D/1XU-1XU-M 25.7 - 33.6 33.0 - 45.0 17.8 - 24.6 500 CSJA-12E/1XU-1XU-M1 34.4 - 36.2 43.0 - 48.0 25.7 - 27.6 630 CSJA-12E/1XU-1XU-M2 38.0 - 40.0 47.0 - 52.0 29.3 - 32.5 35 - 150 CSJA-24B/1XU-1XU-M 18.9 - 28.5 26.0 - 39.0 6.8 - 15.0 95 - 240 CSJA-24C/1XU-1XU-M1 23.5 - 32.6 30.0 - 44.0 11.0 - 19.2 120 - 300 CSJA-24C/1XU-1XU-M2 24.3 - 34.6 32.0 - 46.0 12.5 - 23.1 185 - 400 CSJA-24D/1XU-1XU-M 27.4 - 37.8 35.0 - 49.0 15.5 - 24.6 500 CSJA-24E/1XU-1XU-M1 37.9 - 40.6 46.0 - 52.0 25.7 - 27.6 630 CSJA-24E/1XU-1XU-M2 41.0 - 44.0 56.0 - 57.0 29.3 - 32.5 95 - 240 CSJA-36D/1XU-1XU-M 27.8 - 37.6 35.0 - 48.0 11.0 - 19.2 240 - 400 CSJA-36E/1XU-1XU-M1 34.9 - 42.8 42.0 - 54.0 17.8 - 24.6 500 CSJA-36E/1XU-1XU-M2 42.6 - 45.6 51.0 - 57.0 25.7 - 27.6 630 CSJA-36E/1XU-1XU-M3 45.8 - 49.2 56.0 - 61.0 29.3 - 32.5

24 kV

36(42) kV

4 Shield continuityThe integrated pre-expanded copper mesh is connected to the cable screens by constant force roll springs. This connection method reliably operates during load-cycling and thermal short circuits of the conductors on all cable types regardless of whether the oversheath is PVC or PE. It provides a smooth profile which is resistant to mechanical impacts. The solderless earth connection has more than 25 years service experience in Tyco Electronics Raychem joint systems used worldwide.

3 Electrical stress controlElectrical stress control is fully integrated in the silicone joint body by well defined conductive areas.Conductive cones with an exactly defined geometrical design over the screen cut area provide excellent electrical stress control. The electrical stress control of the connector area is made with an integrated conductive screen performing as a Faraday cage. The coverage of voids and edgesat the connection area with void fillers is not necessary.

5 Outer sealing and protectionThe CSJA joint has an integrated outer protection system which is already expanded onto the joint body and requires no additional parking distance. The EPDM sleeve combined with a high performance sealant forms a reliable moisture seal and corrosion protection. It is easy to install by just rolling out the flipped back rejacketing.

Energy Division


9. Cold Applied

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Transcript of 9. Cold Applied