Flexible Rubber Crane Cable STN – 450/750 V

Technical data:

Thermal parameters:

Ambient temperature:

fixed instalation: -40 °C to 80 °C

flexible operation: -30 °C to 80 °C

Max. operating temp. on conductor: during operation: 90 °C

during short-circuit: 250 °C

Mechanical parameters:

Insulation resistance: 20 MΩxkm

Min. bending radius: 10 x Ø

Design:

Conductors:                      plain copper wires, class 6 acc. to DIN EN/IEC 60228

Insulation:                         EPR compound type 3GI3 acc. to DIN VDE 0207-20;

core identification:

≤ 5 cores: colour-coded with GN/YE protective conductor; ≥ 6 cores: black, numbered, with GN/YE protective

conductor;

Core arrangement:           cores stranded around center element

Carrier element:               textile or aramid-based strain relief element

Outer sheath:                    rubber compound acc. to DIN VDE 0207-21, type 5GM3,

resistant to oil, ozone and UV radiation, flame retardant; colour: black with white imprint