High precision CT for meter 0.2/0.5/1.0 class

CT solid core exampleThe JP & JD Series are high precision CT complied with Electronic Watt-Hour Meter (0.1 / 0.2 / 0.5 class). Those are designed for power plant, distribution and industrial instruments. Characteristical are excellent properties of phase angle and linearity error in the low current. This series are closer to zero on the temperature dependence. The JP & JD series for electronic watt-hour meter are complied with IEC 62053-22, ANSIC12.xx and EN 50470-3. We also offer indirect connected CT (industrial meter) and direct connected CT to the main (residential meter).

Features

  • Non DC-Tolerance
  • 0.2/0.5 class meters in HVCT & MVCT for power station, sub-station and industrial complex
  • Excellent coupling of primary and secondary current
  • Minimal Phase Angle error
  • High permeability
  • UL, CSA, CE and RoHS available
  • Model

    Primary
    Current Range

    Phase
    Error

    Turns
    Ratio

    Characteristical Value

    Terminal
    Structure

    Dimension

    I_max
    [Arms]

     I_peak
    [Arms]

    L
    [H]

    Rcu
    [Ω]

    Rb
    [Ω]

    Ub
    [Vrms]

    Inner Dia.
    [mm]

    JP3V

    6

    -

    0.10

    1:2500

    250

    138

    10

    0.024

    Pin type

    7

    JP5V

    120

    -

    0.10

    1:2500

    130

    55

    5

    0.24

    Pin type

    13

    JP3W

    6

    -

    0.10

    1:2500

    250

    138

    10

    0.024

    Wire type

    7

    JP5W

    120

    -

    0.10

    1:2500

    130

    55

    5

    0.24

    Wire type

    13

    JP6W

    200

    -

    0.10

    1:2500

    120

    38

    5

    0.4

    Wire type

    19.3

    JD3V

    6

    -

    0.21

    1:2500

    156

    138

    50

    0.12

    Pin type

    7

    JD5V

    120

    -

    0.13

    1:2500

    110

    72

    5

    0.24

    Pin type

    13

    JD3W

    6

    -

    0.21

    1:2500

    156

    138

    50

    0.12

    Wire type

    7

    JD5W

    120

    -

    0.13

    1:2500

    110

    72

    5

    0.24

    Wire type

    13

    JD6W

    200

    -

    0.13

    1:2500

    100

    57

    5

    0.4

    Wire type

    19.3

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