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Electrothermo Conversion MI Resistive Heating Element

    Buy cheap Electrothermo Conversion MI Resistive Heating Element from wholesalers
     
    Buy cheap Electrothermo Conversion MI Resistive Heating Element from wholesalers
    • Buy cheap Electrothermo Conversion MI Resistive Heating Element from wholesalers
    • Buy cheap Electrothermo Conversion MI Resistive Heating Element from wholesalers

    Electrothermo Conversion MI Resistive Heating Element

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    Brand Name : MICH
    Model Number : HEECMIHE
    Certification : ISO9001
    Price : USD0.5-USD5 per meter
    Payment Terms : L/C, T/T
    Supply Ability : 20 million meters
    Delivery Time : in one month
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    Electrothermo Conversion MI Resistive Heating Element

    High Efficiency of Electrothermal Conversion Mineral Insulated Heating Element possesses good property on high efficiency of electrothermo conversion compared to other heating solutions.


    Using the principle of the thermal effect of electrical current (Joule-Lenz law), the pure resistance heats up, converting almost 100% electric energy into heat energy.


    Mineral Insulated Heating Element for Chemical Industry Heating or Heat Trace is to be designed based on selection of mineral insulated heating cable which is prefabricated in the manufacturer's workshop into a heating element that can be directly connected to the power supply. It is usually composed of heating cables, cold and hot joints, cold end cables, terminals, tail ends and lead wires, etc. There are the following types can be selected from including type A, Type B, Type C, Type D, Type E, Type F and Type G structures. Among them, Type A, B and C are only suitable for single-core heating cable, while type D, E, F and G are only suitable for double-core heating cable.



    Common structure of the heating cable for the heating element is of single core and two core, while the customization can be according to clients’ needs to design and provide MI heating cable of three core or more.



    Specifications

    Heating cable instruction code


    NO. 1 2 3 4 5 6 7MI CN-B 16K239/60/2520/220/E1


    NO.Instruction
    1core number1 or 2
    2Voltage grade3=300V, 6=600V
    3conductor materialsK,N,C
    4cold resistance ×1000239=0.239Ω/m×1000

    Cable Code

    1 6 K 239

    No. 1 2 3 4

    No.Instruction
    1Sheath materialCu-Ni
    2structure of cable componentsshown in table 1
    3cable codesshown in table 2, 3 and 4
    4length of heating cableIn meter
    5Heating cable powerIn Watt
    6heating cable voltageIn Volt
    7heating cable voltageSee table 5

    Table 2 Heating Cable Specification (600V Single Core)


    Cable CodeDiameterNominal resistance at +20Maximum manufacturing lengthUnit weight
    mmΩ/mmkg/km
    16C2.16.80.0021130220.7
    16C3.45.90.0034173162.5
    16C5.35.30.0053214125.6
    16C8.54.80.0085261101.6
    16C134.30.01332579.1
    16C214.00.02137665.8
    16K405.80.04179157.1
    16K505.40.05206135.6
    16K605.20.06222122.8
    16K804.80.08261101.2
    16K1004.70.120099.5
    16K1204.50.1220088.8
    16K1606.50.16200202.2
    16K2005.90.2200166.5
    16K2505.30.25215131.7
    16K4004.70.428096.7
    16K5004.50.530087.7
    16N6304.30.6318582.2
    16N10003.91.023062.8
    16N16003.61.627052.4
    16N25003.42.530045.6
    16N28003.42.830045.2
    16N33003.43.330044.7
    16N40003.24.035038.1
    16N52003.25.235037.7
    16N63003.26.335038.4
    16N100003.21035038.9

    Table 3 Heating Cable Specification (600V Double Cores)


    Cable CodeDiameterNominal resistance at +20Maximum manufacturing lengthUnit weight
    mmΩ/mmkg/km
    26K8.411.80.008443632.9
    26K13.49.80.013463431.5
    26K218.80.02178339.0
    26K348.00.03494273.7
    26K547.10.054119212.4
    26K856.40.085147170.2
    26K1306.00.13167147.8
    26K1807.90.1896271.9
    26K2607.40.26110234.2
    26K3606.80.36130195.5
    26K5006.40.5100171.2
    26K6505.90.65100144.8
    26K10005.71.0100133.3
    26K13006.21.3100160.6
    26K20005.82.0100139.1
    26K33005.43.3100118.8
    26N46005.84.6100138.3
    26N80005.48.0100118.6
    26N130005.013.0100100.8
    26N270004.827.010092.1
    26N400004.640.010084.4
    26N600004.460.010077.1
    26N720004.272.010070.2

    Table 4 Heating Cable Specification (300V Double Cores)


    Cable CodeDiameterNominal resistance at +20℃Maximum manufacturing lengthUnit weight
    mmΩ/mmkg/km
    23K2105.20.21222117.9
    23K3004.80.326198.9
    23K4004.80.426197.2
    23K4804.80.4826196.0
    23K6504.60.6528487.3
    23K10004.11.010068.9
    23K13003.81.310058.9
    23K20005.02.0100104.7
    23K24004.82.410095.7
    23K30004.63.010087.3
    23N46004.84.610096.3
    23N75004.67.510086.9
    23N112004.411.210078.7
    23N140004.214.010071.6
    23N180003.618.010052.6
    23N260003.626.010052.2
    23N400003.440.010046.4
    23N500004.050.010063.8
    23N600003.660.010051.7
    23N720003.472.010046.1

    Note: the resistance value of 2-core cable in the above table is the measured value after the end is twisted (i.e., single-core resistance X2);

    For the use of 660V voltage occasions, please contact our company professionals.


    Table 5 terminal specifications


    Model: A, D, EModel: B

    Maximum Voltage

    (V)

    Maximum Current (A)Terminal SpecificationMaximum Current (A)Terminal Specification
    60015E220E1
    60020E225E2
    60030E340E2
    60050E370E2
    60070E3100E3

    Note 1: E1 means 1/2 "NPT;E2 means 3/4 "NPT;E3 represents 1 "NPT (taper thread);Additional connection thread requirements are available.

    Note 2: the length of cold end cable with standard configuration is 2 meters. If you increase or decrease of length required, please contact our professional personnel.


    Corresponding reference table between the output power and sheath temperature

    Anticorrosive specification


    Material
    SulfateNot recommend
    Hydrochloric acidData checking required
    Hydrofluoric acidData checking required
    PhosphateData checking required
    CarbonateData checking required
    Organic acidData checking required
    Alkali metalData checking required
    Sea waterExcellent
    ChlorideExcellent

    Explosion-proof instructions

    MICN series heating cable with explosion-proof terminal, can be used in potential explosive environment. Authenticated by the Chinese CQST, in accordance with Chinese GB3836 explosion-proof electrical standards, they can be applicable to A, B, C (C1D2) level of explosion-proof electrical equipment.

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