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  • Helukabel Topflex-Motor-EMV 1/1 Triple Screened Low Capacitance 80C 1000 V High Flexible Motor Supply Cable

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    Technical data:
    • Special PUR motor power supply cable for frequency converters to UL AWM style 20234 and CSA AWM adapted to DIN VDE 0250

    Temperature range
    • flexing -30°C to +80°C
    • fixed installation -40°C to +80°C

    Permissible operating temperature
    • at conductor +90°C

    Nominal voltage
    • VDE U0/U 600/1000 V
    • UL 1000 V

    Test voltage
    • 3000 V

    Mutual capacitance
    •at 4 kHz acc. to different cross-section core/core 70-250 nF/km core/screen 110-410 nF/km

    Insulation resistance
    • min. 200 MOhm x km

    Minimum bending radius
    • fixed installation for outside Ø:
    up to 12 mm: 5x cable Ø
    > 12-20 mm: 7,5x cable Ø
    > 20 mm: 10x cable Ø
    • free-movement for outside Ø:
    up to 12 mm: 10x cable Ø
    > 12-20 mm: 15x cable Ø
    > 20 mm: 20x cable Ø

    Coupling resistance
    • acc. to different cross-section max. 250 Ohm/km

    Radiation-resistance
    • up to 80x106 cJ/kg (up to 80 Mrad)

    Cable structure:
    • Bare copper, conductor, to DIN VDE 0295 cl.5, fine-wire, IEC 60228 cl.5
    • Core insulation of special polyethylene (PE)
    • Core indentification BK, BN, GY
    • GN-YE conductor
    • Cores stranded in layers
    • 1. Screen of semi-conductive fleece
      2. Aluminium-coated polyester film
      3. Tinned copper braided screen, coverage approx. 85%
    • Outer sheath of PUR
    • Sheath colour orange (RAL 2003) acc. to DESINA®
    • with meter marking

    Properties:
    • PUR outer sheath: low adhesion, flame retardant, extremely abrasion resistant, halogen-free, resistant to UV, oil, hydrolysis and microbial attack
    • This screened motor power supply cable, with low mutual capacitance because of the special PE core insulation, enable low-loss transmission of power compared to PVC-sheathed power supply cables
    • The optimal triple screening enables interference-free operation of frequency converters
    • Optimum compliance with requirements for electromagnetic compatibility (EMC) due to the triple screening
    • The materials used in manufacture are cadmium-free and contain no silicone and free from substances harmful to the wetting properties of lacquers

    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)

    Note:
    • **) The current carrying capacity for permanent operation at ambient temperature of 30°C. For deviating ambient temperatures the conversion factors should be used and for further see the indication in DIN VDE 0298 part 4.
    • AWG sizes are approximate equivalent values. The actual cross-section is in mm².

    Application:
    • This TOPFLEX® MOTOR EMV 1/1 two-approvals, triple-screened motor power supply cable for frequency converters provides outstanding EMC in machines and systems. Suitable as a supply and connecting cable for high mechanical stresses, in fixed installations and occasional free movements in dry, moist and wet environments, as well as outdoors. Areas of application include machine tools, processing and manufacturing machinery, machining centres, industrial robots, transfer lines, handling equipment, etc.
    EMC = Electromagnetic compatibility
    To optimize the EMC features we recommend a large round contact of the copper braiding on both ends.

    awg-no.
    no.cores x
    cross-sec.
    mm²
    outer ø
    app. mm
    mutual capacitance coupling resistance power
    ratings**)
    with 3
    loaded
    cores 
    in amperes
    cop.
    weight
    kg/km
    weight
    app.
    kg/km
    helukabel
    part number
    core/core
    app. nf/km
    core/screen
    app. nf/km
    at 1
    mhz
    ohm/km
    at 30
    mhz
    ohm/km
    16 4 g 1,5 11,5 70 110 - - 18 95,0 230,0 78377
    14 4 g 2,5 13,5 80 130 18 210 26 150,0 300,0 78378
    12 4 g 4 15,8 90 150 11 210 34 235,0 485,0 78379
    10 4 g 6 17,8 90 150 6 150 44 320,0 630,0 78380
    8 4 g 10 21,6 120 200 7 180 61 533,0 860,0 708609
    6 4 g 16 25,4 120 210 9 190 82 789,0 1290,0 708610
    4 4 g 25 31,0 140 230 4 95 108 1180,0 1800,0 708611
    2 4 g 35 33,0 150 260 3 85 135 1662,0 2610,0 708612
    1 4 g 50 39,0 190 320 2 40 168 2345,0 2950,0 78384
    2/0 4 g 70 45,0 190 320 2 45 207 3196,0 3950,0 78385
    3/0 4 g 95 50,1 250 410 1 50 250 4316,0 5300,0 78386
    4/0 4 g 120 54,2 - - - - 292 5435,0 6600,0 78387
    300 MCM 4 g 150 61,3 - - - - 335 6394,0 7040,0 78388
    350 MCM 4 g 185 64,2 - - - - 382 7639,0 8380,0 78479

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