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Variable frequency power cable


Key words:



  • Product Description
    • Commodity name: Variable frequency power cable
    • Commodity ID: 1171377211257278464

    Scope of application
    This product is suitable for AC rated voltage 0.6/1kV and below frequency conversion control system for power supply cable or electrical connection, the product has strong resistance to voltage shock, can withstand the pulse voltage of frequency conversion, cable has good shielding, and effectively eliminate electromagnetic interference, reduce frequency conversion motor noise, ensure the stable operation of the system. Widely used in metallurgy, electric power, petrochemical and other industries.

    Executive standard
    This product implements the standard, Q/ygdl 012-2020 "Power Cable for Frequency Converter". The performance of halogen-free low-smoke flame retardant frequency conversion cable meets the requirements of GB/T 19666-2019 "General Rules for Flame Retardant and Fire-resistant Wire and Cable or Optical Cable.

    Use Features
    1. Cable long-term working temperature
    Cross-linked polyethylene insulation does not exceed 90 ℃; PVC insulation does not exceed 90 ℃; cross-linked polyethylene insulation short circuit (longest lasting 5S) conductor maximum temperature is 250 ℃; PVC insulation short circuit (longest lasting 5S) conductor maximum temperature is 160 ℃;
    2. The ambient temperature of cable laying shall not be lower than 0 ℃;
    3. The minimum bending radius of the cable installation: the allowable bending radius of the cable should not be less than 15 times the outer diameter of the cable.
    4. The rated voltage U0/U(Um) of the cable is 0.6/1(1.2)kV.
    U0: Rated power frequency voltage between conductor to ground or metal shield for cable design;
    U: Rated power frequency voltage between conductors for cable design;
    Um: The maximum value of the "maximum system voltage" that the device can withstand.







    routine test
    The routine test voltage of the cable is 3.5kV, and the breakdown does not occur in 5min.

    Cable model name

    Model

    Name

    BPVVP

    BPVLV

    PVC insulated and sheathed, copper wire braided shielded frequency conversion cable

    BPVVP1

    BPVLVP1

    PVC insulated and sheathed, copper wire wound shielded frequency conversion cable

    BPVVP2

    BPVLVP2

    PVC insulated and sheathed, copper tape wrapped shielded frequency conversion cable

    BPVVP-2

    BPVLVP-2

    PVC insulated and sheathed, copper wire braided copper tape wound shielded frequency conversion cable

    BPVVP3

    BPVLVP3

    PVC insulated and sheathed, aluminum/plastic composite film wrapped shielded variable frequency cable

    BPYJVP

    BPYJLVP

    Cross-linked polyethylene insulated PVC sheathed, copper wire braided shielded frequency conversion cable

    BPYJVP1

    BPYJLVP1

    XLPE insulated PVC sheathed, copper wire wound shield frequency conversion cable

    BPYJVP2

    BPYJLVP2

    XLPE insulated PVC sheathed copper tape wrapped shielded cable

    BPYJVP-2

    BPYJLVP-2

    Cross-linked polyethylene insulated PVC sheathed, copper wire braided copper tape wrapped shield frequency conversion cable

    BPYJVP3

    BPYJLVP3

    XLPE insulated PVC sheathed, aluminum/plastic composite film wrapped shield frequency conversion cable

    Specifications of the cable

    Model

    Number of cores

    Nominal section mm2

    All models

    3 3
    3 1

    1.5、2.5、4、6、10、16、25、35、50、70、95、120、150、185、240

    Core section of structural grounding wire

    Nominal section of main line core mm2

    Cross section of earthing core mm2

    4

    1(0.75)

    6

    1.5(1.0)

    10

    2.5(1.5)

    16、25

    4(2.5)

    35
    50、70
    95
    120、150
    185
    240




    6
    10
    16
    25
    35
    50(35)




    Cable Structure Diagram

    变频电力电缆

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