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Extra heavy duty rubber spreader cable for control supplies. For applications with high mechanical stress, especially for simultaneous tensile and torsional stress. Suitable for drum spreader and hoisting systems.
e.g.: RHEYCORD(RTS) (N)SHTOEU-J SPREADER 44x2.5 0.6/1 kV I NEXANS I year
White cores with black numbers
Max. operating voltage in AC systemsMax. operating voltage in DC systems
UmVm
1.2 kV1.8 kV
Test voltage (acc. DIN VDE 0250 part 814):- Power- Control
2.5 kV in AC2.0 kV in AC
Current carrying capacity
acc. DIN VDE 0298-4see PDF-File "Current-carrying capacities / Strombelastbarkeit"
Max. conductor resistance
acc. DIN EN / IEC 60228 class 5see PDF-File "Conductors / Leiter"
Reduction factors
see PDF-File "Correction factors / Umrechnungsfaktoren"
Bending radii
Outer-diameter of the flexible cable [mm]
up to 8
8 to 12
12 to 20
over 20
- Reeling application
5xD
6xD
- deflection pulleys
7.5xD
Tensile stress of the conductor
static: 15 N/mm²
dynamic: 30 N/mm²
Tests
alternating / reversed bending test,roller bending test, torsional resistance test
Reeling / hoisting speed
up to 240 m/min, higher speed upon request