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Connecting couplings eks-1SKaT-SL-M, eks-1SK-SL-M / eks-1СКаТ-СЛ-М, eks-1СК-СЛ-М

Sleeves are used for connection of 3 –and 4-core cables with impregnated paper insulation for up 1KV voltage.

Technical design

eks-1SKaT-SL-M, eks-1SK-SL-M connecting shrinkage sleeves with polyurethane compound used

The sleeve set consists of:

  1. Universal connectors with tearing bolt head, produced by GPH;
  2. Thermocontractable tube with glue sublayer;
  3. Polyurethane compound;
  4. Set for jackets connection;
  5. Assembling instructions.

Sleeve design

Jackets are connected by means of earthing wire and clamps. Connection place is reinforced with transparent body. Space among cores and between cores and jacket is filled with polyurethane compound, which provides sealing of connecting cores and blocking of oil –colophony composition, as well as necessary strength of sleeve against surge current of short fault. Sleeve’s external protection from mechanical impact is provided with thermocontractable tube with glue sublayer. eks-1SK-SL-M connecting sleeve is covered with structural armor cast material instead of thermocontractable thick-walled tube with glue sublayer.

Assembling

Cable preparation is made in accordance with sleeve’s assembling instructions;
Thermocontractable tubes shrinkage is made by means of gas burner or electrical dryer;
No special tools are required.

Technological features

Possibility of connection 3-core cable with 4-core cable;
Testing voltage supplying after assembling;
Permissible level difference along 25 meters cable length.

Testing

eks-1SKaT-SL-M, eks-1SK-SL-M connecting sleeves are tested in accordance with 13781.0-86 State Standards.

Characteristics

eks-1SKaT-SL-M, eks-1SK-SL-M connecting sleeves correspond to ST TOO 41021646-29-2007 and meet the requirements of 13781.0-86 State Standards.

Application

eks-1SKaT-SL-M, eks-1SK-SL-M connecting sleeves are used for connection of cables with aluminum or lead jacket (impregnated paper insulation and cross-linked polyethylene insulation) for up to 1KV voltage with operation in environment medium from -500С to +500С,at up to 80% relative humidity (in cable constructions and in the ground).

Delivery

According to customer request, sets can be completed without sleeves or with sleeves for compressing for copper or aluminium cores.

Cable type

AABG, ASBG, SBG, AABlU, ASBlU, SBN, AAShvU, AAShp, AAB2lShvU, ASB2lShvU, SB2lShv, SBlU, and others.

Additional benefit ( eks-1SK-SL-M sleeve)

Sleeves assembling can be made in pit, which length does not exceed the sleeve’s length;
Possibility of sleeve clutch assembling without cable’s breakup.

Ordering information for  eks-1SKaT-SL-M sleeves

Nominal voltage (KV)

Number of cores in the cable

Core section (mm2)

Product name

Size, mm

Length, (L1 max)

Length, (L2 max)

to 1

3

16/25

eks-1SKaT-3-16/25-SL-M

800

50

to 1

3

35/50

eks-1SKaT-3-35/50-SL-M

1000

60

to 1

3

70/120

eks-1SKaT-3-70/120-SL-M

1000

75

to 1

3

150/240

eks-1SKaT-3-150/240-SL-M

1000

90

to 1

4

16/25

eks-1SKaT-4-16/25-SL-M

800

55

to 1

4

35/50

eks-1SKaT-4-35/50-SL-M

1000

65

to 1

4

70/120

eks-1SKaT-4-70/120-SL-M

1000

85

to 1

4

150/240

eks-1SKaT-4-150/240-SL-M

1000

100

Ordering information for  eks-1Sk-SL-M sleeves

Nominal voltage (KV)

Number of cores in the cable

Core section (mm2)

Product name

Size, mm

Length, (L1 max)

Length, (L2 max)

to 1

3

16/25

eks-1SK-3-16/25-SL-M

760

47

to 1

3

35/50

eks-1SK-3-35/50-SL-M

760

57

to 1

3

70/120

eks-1SK-3-70/120-SL-M

850

73

to 1

3

150/240

eks-1SK-3-150/240-SL-M

920

87

to 1

4

16/25

eks-1SK-4-16/25-SL-M

760

52

to 1

4

35/50

eks-1SK-4-35/50-SL-M

760

62

to 1

4

70/120

eks-1SK-4-70/120-SL-M

850

82

to 1

4

150/240

eks-1SK-4-150/240-SL-M

920

98

Support request

Support request