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Special Cables • Temperature Measurement • Cable Harnessing

DR 724 P Spreader

PUR reeling cable for spreader application

Marking for DR 724 P Spreader 07244610: SAB BRÖCKSKES · D-VIERSEN · DR 724 P Spreader 46 G 1,0 mm² CE

Marking for DR 724 P Spreader 07244610: SAB BRÖCKSKES · D-VIERSEN · DR 724 P Spreader 46 G 1,0 mm² CE

Application

The DR 724 P Spreader is for use in reeling applications with heavy duty mechanical stress e.g. in motor driven drums in container cranes.

Outstanding features

  • path feed rate up to 240 m/min.
  • high winding and unwinding strength
  • for high mechanical stress in reeling processes
  • flame retardant and self-extinguishing
  • small outer diameter
  • small cable weight
  • EAC approval

Cable construction

Conductor

bare copper strands acc. to IEC 60228, EN 60228, VDE 0295, class 5

Insulation

special polymer

Colour code

black cores with consecutive numbers acc. to EN 50334; green-yellow earth wire from 3 cores

Stranding

specially adjusted layering around central Aramid suspension unit

Inner sheath

PUR

Torsion protecting net

Aramid

Sheath material

PUR

Sheath colour

black (RAL 9005)

Technical data

Nominal voltage

Uo/U 0.6/1 kV

Testing voltage

core/core 4000 V

Min. bending radius

for laying and installation (fixed laying): 5 x d

 

for repeated winding action (flexible): 7,5 x d

 

guided on deflection pulleys (flexible): 10 x d

Temperature range

fixed laying: -50/+90°C

flexible application: -40/+90°C

Halogen-free

acc. to DIN VDE 0472 part 815 and IEC 60754-1

Oil resistance

very good - PUR, TMPU acc. to EN 50363-10-2

Chem. resistance

good against acids, alkalines, solvents, hydraulic liquids, etc.

Fire performance

flame retardant and self-extinguishing acc. to IEC 60332-1-2 and EN 60332-1-2

Weather resistance

very good

Sunlight resistance

very good - enhanced due to black sheath colour

Tensile strength

acc. to DIN VDE 0298-3 section 7.1

Mechanical characteristics

the main mechanical characteristics accomplished by the PUR outer sheath are:

- high tensile strength

- high tear strength

- high abrasion resistance

- high notch resistance

Absence of harmful substances

acc. to RoHS directive of the European Union

Dimensions

item no. no. of cores x cross section n x mm² outer-ø ± 5% mm copper figure kg/km cable weight ca. kg/km tensile strength central suspension unit max. kN
07244610 46 G 1,00 28,2 441,6 992 25
07244910 49 G 1,00 30,7 470,4 1130 25
07242425 24 G 2,50 24,3 576 908 25
07243025 30 G 2,50 28,1 720 1199 25
07243625 36 G 2,50 32,5 864 1473 25
07244225 42 G 2,50 35,8 1008 1770 25
07244425 44 G 2,50 37 1056 1877 25
07245625 56 G 2,50 45,7 1344 2665 25