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Bushing Type AC/DC Current Transformer for smart metering

P/N: MLTC-2142


  • Installation method: Lead wire
  • Primary Current: 6-400A
  • Turns Ratio: 1:2000,1:2500
  • Accuracy: 0.1/0.2/0.5 Class
  • Load Resistance: 10Q/20Q
  • Core Material: Ultracrystalline ( double-core for DC)
  • Insulation resistance: >1000MQ(500VDC)
  • Insulation withstand voltage: 4000V 50Hz/60S
  • Operating Frequency: 50Hz~400Hz
  • Operating Temperature: -40°C~+95°C
  • Encapsulant: Heat shrinking tube
  • Application: Wide Application for Energy Meter, Circuit Protection, Motor Control Equipment,AC EV Chargel
  • Product Detail

    Product Tags

    Description

    Product Name Bushing Type Current Transformer for smart metering
    P/N MLTC-2142
    Installation method Lead wire
    Primary Current 6-400A
    Turns Ratio 1:2000, 1:2500,
    Accuracy 0.1/0.2/0.5 Class
    Load Resistance 10Ω/20Ω
    Core Material Ultracrystalline ( double-core for DC)
    Phase Error <15'
    Insulation resistance >1000MΩ (500VDC)
    Insulation withstand voltage 4000V 50Hz/60S
     Operating Frequency 50Hz~400Hz
      Operating Temperature -40℃ ~ +95℃
    Encapsulant Heat shrinking tube
    Application Wide Application for Energy Meter, Circuit Protection, Motor Control Equipment,AC EV Charger

    Features

    Easy fixing inside meter

    Small volume, easy for installation

    Wider measurement range, up to 400A

    Big inner hole, easy connection to any busbar and primary cables

    Easily assemble with latching relay

    For AC:

    AC measurement capacity is 20% higher than rated current

    Negligible small amplitude error

    Extreme linear, easily compensable phase curve

    Low temperature dependence

    Primary Current (A)

    Turns Ratio

    Burden Resistance (Ω)

    AC Error

    (%)

    Phase Shift
    (')

    Accuracy

    6

    1:2500
    Or on request

    10/12.5/15/20
    Or on request

    <0.1

    <15

    ≤0.1

    10

    20

    40

    60

    80

    100

    200

    400

    1:4000
    Or on request

    10
    Or on request

    For DC:

    Special double-core structure

    Resistance to DC component

    AC measurement capacity is 20% higher than rated current

    DC measurement capacity is more than 75% of the rated AC

    Primary Current (A)

    Turns Ratio

    Burden Resistance (Ω)

    AC Error

    (%)

    Phase Shift
    (')

    Accuracy

    6

    1:2500
    Or on request

    10/12.5/15/20
    Or on request

    <0.1

    <15

    ≤0.1

    10

    20

    40

    60

    80

    100

    200

    400

    1:4000
    Or on request

    10
    Or on request

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