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  •                                ZMCT102 series current transformer

    Features: Small size,high accuracy,good consistency

                  for current and power measurement

                  micro transformer, mini transformer

    The main technical parameter:

            Model

    ZMCT102 (class A)

    ZMCT102 (class B)

    ZMCT102(class C)

    primary 

    current

    5A

    5A

    5A

    secondary 

    current

    2.5mA

    2.5mA

    2.5mA

    turns

     ratio

    2000:1

    2000:1

    2000:1

    phase

     angle error

    20

    input 1Asampling resistor 100Ω

    15

    20%dot~120%dot

     phase difference value, 

    sampling resistor 100Ω

    Nrequirement

    input 5A

    sampling resistor 100Ω

    linear

     range

    0~20A

    sampling resistor 100Ω

    0~20A

    sampling resistor 100Ω

    0~20A

    sampling resistor 100Ω

    linearity

    0.2%

    5%dot~120%dot

    0.2%

    5%dot~120%dot

    0.5%

    5%dot~120%dot

    Permissible

     error

    -0.2%≤f≤+0.2%

    input 1A

    sampling resistor 100Ω

    -0.2%≤f≤+0.2%

    input 1A

    sampling resistor 100Ω

    -1%≤f≤+1%

    input 5A

    sampling resistor 100Ω

    isolation

     voltage

    4500V

    4500V

    4500V

    application

    current and power measurement

    current and power measurement

    Simple current monitoring

     and control

    Encapsulation

    Epoxy

    Epoxy

    Epoxy

    installation

    PCB mounting 

    PCB mounting 

    PCB mounting 

    operating 

    temperature

    -40~+70

    -40~+70

    -40~+70








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