Crane Drum Cable with Polyurethane Sheath  PRYSMIAN Low Voltage

Flexible Reeling Cable TROMMELFLEX PUR-HF D12Y11YU11Y with Halogen-Free PUR Insulation

Application of Cable D12Y11YU11Y LV:

Flexible low voltage reeling cable suitable for industrial applications under high mechanical stress. Specifically designed for harsh conditions and industrial environments involving continuous movement and twisting.

GENERAL FEATURES:

Brand: TROMMELFLEX PUR-HF

Type designation: D12Y11YU11Y-J/O

STRUCTURAL CHARACTERISTICS:

Conductor: Bare copper, flexible class 5 according to DIN EN 60228 / DIN VDE 0295

Insulation: Halogen-free compound based on polyester

Core Identification:

Up to 5 cores: Color-coded according to DIN VDE 0293-308

From 6 cores and above: Natural color with black numbering

Core Arrangement: Textile central support element, cores twisted with short pitch length

Inner Sheath: Halogen-free, flame-retardant polyurethane

Torsion Protection: Open weave supporting braid

Outer Sheath: Halogen-free, flame-retardant matte black polyurethane

ELECTRICAL PARAMETERS:

Rated Voltage: 0.6/1 kV (600/1000V)

Maximum Voltage – AC: 0.7/1.2 kV

Maximum Voltage – DC: 0.9/1.8 kV

AC Test Voltage (Main Cores): 2.5 kV for 5 minutes

Current Carrying Capacity: According to DIN VDE 0298-4

CHEMICAL PROPERTIES:

Fire Resistance: In accordance with IEC 60332-1

Water Resistance: Suitable for continuous use in non-potable water up to 50 meters depth

THERMAL PARAMETERS:

Max. Conductor Operating Temperature: +90°C

Max. Short-Circuit Temperature: +250°C

Installation Temperature Range (Fixed): -50°C to +80°C

Operating Temperature Range (Flexible): -40°C to +80°C

MECHANICAL PARAMETERS:

Maximum Permissible Tensile Load on Conductor: 25 N/mm²

Torsional Stress Tolerance: ±50° per meter

Minimum Bending Radius: 6 × cable diameter, verified according to HD 22.2 Part 3.1

MOVEMENT SPEED:

Reeling Operation: No limitation (Consult manufacturer for speeds over 180 m/min)

Festoon System: Up to 180 m/min