TOPSERV® PUR

high flexible motor and servo cable for drag chain 0,6/1 kV,
for example acc. to Siemens 6FX8008PLUS, Lenze, Bosch Rexroth

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Technical data
  • Special PUR drag chain cable
    acc. to UL AWM Style 21223 or
    20234 CSA AWM
    VDE-recognized
  • Temperature range
    flexing -30°C to +80°C
    fixed installation -40°C to +90°C
  • Nominal voltage
    VDE U0/U 600/1000 V
    UL/CSA 1000 V
  • A.c. test voltage, 50 Hz
    4000 V
  • Insulation resistance
    min. 20 MOhm x km
  • Coupling resistance
    max. 250 Ohm/km
  • Minimum bending radius
    flexing 7,5x cable Ø
    fixed installation 4x cable Ø
Cable structure
  • Bare copper conductor, to
    DIN VDE 0295 cl.6, extra fine wire,
    IEC 60228 cl.6
  • Core insulation halogen-free PP
  • Core identification
    power supply cores
    core 1: black with imprint U/L1/C/L+
    core 2: black with imprint V/L2
    core 3: black with imprint W/L3/D/L-
    control cores
    TOPSERV® 109 PUR
    without control cores
    TOPSERV® 113 PUR with 1 control cores
    acc. to Siemens
    core 1: black with imprint BR1
    core 2: white with imprint BR2
    acc. to Lenze
    core 1: brown with imprint BR1
    core 2: white with imprint BR2
    TOPSERV® 121 PUR with 2 control cores
    pair 1: black with number no. 5+6
    pair 2: black with number no. 7+8
  • GN-YE conductor
  • Screening of the control cores in pairs
    wrapped with tinned copper braid
  • Power supply cores laid up
    with optimal lay length and
    stabilising filler
  • Fleece wrapping facilitates sliding
  • Overall screening from tinned copper
    braid, optimal coverage approx. 85%
  • Outer sheath of PUR
  • Sheath colour: orange (RAL 2003)
Properties
  • Low adhesion, flame retardant, extremely
    abrasion resistant, halogen-free, resistant
    to UV, oil, hydrolysis and microbial attack
    PUR sheath
  • Optimized insulation materials ensure
    resistance to oils (including mineral oils),
    greases, coolants, hydraulic fluids as well
    as many alkalis and solvents.
  • Optimum compliance with requirements
    for electromagnetic compatibility (EMC) by
    approx. 85% coverage from the braided
    screen
  • These cables are produced to high quality
    specifications and conform to the
    DESINA® standard.
  • The materials used during manufacturing
    are cadmium-free, contain no silicone
    and are free from substances harmful
    to the wetting properties of lacquers
  • Resistant to cleaning and disinfecting
    agents acc. to ECOLAB®
Tests
  • PUR outer sheath self-extinguishing and
    flame retardant to DIN VDE 0482-332-1-2,
    DIN EN 60332-1-2, IEC 60332-1 (equivalent
    DIN VDE 0472 part 804 test method B)