Everest (HVSS-CC) High voltage trefoil cable cleat with closed centres. (Fixed and sliding base variants available).

CMP Everest trefoil cable cleat range has been designed for the safe retention of high voltage cables. The Everest is designed, constructed and tested in accordance with the International Standard IEC 61914: Cable cleats for electrical installations; to ensure the securing and retention of cables without sustaining damage to the cable(s). The product variations comprise of a fixed, slide and a float cleat or intermediate restraint.

The Everest trefoil range of cable cleats are designed for use with high voltage cable installations and are manufactured to suit a range of cable diameters. The range consists of three cable cleats designed to be installed as a system; a fixed cleat, a slide cleat and an intermediate restraint or float cleat (if required).

The Everest fixed cleat is designed to secure the cables in a trefoil formation to a mounting surface, providing excellent axial and lateral retention. This variation securely holds the cables to a support structure. The Everest fixed cleat can be installed in a rigid system where there would be no allowance for movement within the system.

The Everest slide cleat is designed to secure cables in trefoil formation to a mounting surface, whilst providing excellent axial and lateral load retention the sliding base design allows for the cables to move in a horizontal direction, perpendicular to the cables direction. The Everest slide cleat is to be installed in a flexible system, where a snaking method is adopted. The slide bases allow the cables to expand the arc within the snake so to take up additional length generated by thermal expansion.

Everest Float Cleat is designed to secure cables in trefoil formation. The Everest float cleat would be installed between two fixed cleat or a fixed cleat and sliding cleat to be an intermediate restraint, allowing for greater fixed/sliding cleat spacing.

HVSS-CC cleats are fabricated in non-magnetic 316L stainless steel.

Flame retardant low smoke and fume fixed liners are fitted as standard, helping to:

  • Restrain the cables within vertical applications.
  • Provide a layer of protection to both the cable sheath and the cable cleat, during normal operation where thermal elongation of cable occurs.
  • Protect the cable from chafing on any mounting surface due to differential movements, such as those found in marine and offshore applications.
  • Assist in the extra protection of cables in the event of short circuit fault condition

Features

  • Third party certification to IEC 61914:2015
  • Available in 316L stainless steel
  • Sunlight (UV) resistant
  • Operating temperature -50°C to +60°C
  • Available in slide or fixed design
  • Excellent axial and lateral load retention
SHORT CIRCUIT TESTING TO IEC 61914 - CLAUSE 9.5
TREFOIL FORMATION
One Short Circuit 1.4m, with intermediate restraintsTwo Short Circuit 1.4m, with intermediate restraints
142mm conductor centres142mm conductor centres
1 sec1 sec
238kA Peak164kA RMS
92 kA r.m.s64 kA r.m.s.
Type 6.1.3 Composite
Design Specification IEC 61914
Temperature for permanent application -50°C to + 60°C
IEC 61914 clause / part 6.2
Needle Flame Test Pass - 120 seconds
IEC 61914 clause
10.0, 10.1, IEC 60695-11-5
Impact Resistance Pass - Very Heavy
IEC 61914 clause 6.3, 6.3.5, 9.2
Material 316L Stainless Steel
Material Thickness 2mm
Liner Material FR LSF / LSOH Polymer
Cable Formation Trefoil
Jump to technical illustration    Fixing Pack Information

Cable Cleat Selection Table

HVSS-CC
Part No.
Cable Ø RANGE
TAKE (mm)
DIMENSIONS mmWeight (g)
W1W2H1H2DPD1
HVSS-CC-100110-FX100-1102393342212441562822 x M163019
HVSS-CC-110120-FX110-1202593542392621563022 x M163208
HVSS-CC-120130-FX120-1302793742582811563222 x M163396
HVSS-CC-130140-FX130-1402993942773001563422 x M163585
HVSS-CC-140150-FX140-1503194142953181563622 x M163774
HVSS-CC-150160-FX150-1603394343143371563822 x M163962
HVSS-CC-160170-FX160-1703594543333561564022 x M164151
HVSS-CC-170180-FX170-1803794743513741564222 x M164340
HVSS-CC-180190-FX180-1903994943703931564422 x M164528
HVSS-CC-190200-FX190-2004195143894121564622 x M164717
HVSS-CC
Part No.
Cable Ø RANGE
TAKE (mm)
DIMENSIONS mmWeight (g)
WHDPD1
HVSS-CC-100110-FL100-110334221156n/an/a2169
HVSS-CC-110120-FL110-120354239156n/an/a2358
HVSS-CC-120130-FL120-130374258156n/an/a2546
HVSS-CC-130140-FL130-140394277156n/an/a2735
HVSS-CC-140150-FL140-150414299156n/an/a2924
HVSS-CC-150160-FL150-160434314156n/an/a3112
HVSS-CC-160170-FL160-170454333156n/an/a3301
HVSS-CC-170180-FL170-180474351156n/an/a3490
HVSS-CC-180190-FL180-190494370156n/an/a3678
HVSS-CC-190200-FL190-200514389156n/an/a3867
HVSS-CC
Part No.
Cable Ø RANGE
TAKE (mm)
DIMENSIONS mmWeight (g)
W1W2H1H2DPD1
HVSS-CC-100110-SL100-1102393342212441562822 x M163019
HVSS-CC-110120-SL110-1202593542392621563022 x M163208
HVSS-CC-120130-SL120-1302793742582811563222 x M163396
HVSS-CC-130140-SL130-1402993942773001563422 x M163585
HVSS-CC-140150-SL140-1503194142953181563622 x M163774
HVSS-CC-150160-SL150-1603394343143371563822 x M163962
HVSS-CC-160170-SL160-1703594543333561564022 x M164151
HVSS-CC-170180-SL170-1803794743513741564222 x M164340
HVSS-CC-180190-SL180-1903994943703931564422 x M164528
HVSS-CC-190200-SL190-2004195143894121564622 x M164717

Technical Illustration