Current Sensor HCMR 200A-0-20-CEA-T-G

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Current Sensor HCMR 200A-0-20-CEA-T-G

Current sensor, Railway version, IPM Primary current, measuring range: ‌0 ... ±,420 A, KN Turns ratio: 1 : 2000

Part number:  20 31 020 9301

  • Series HCMR
  • Element Current sensor
  • Sensor technology
    Hall-Effekt
    Closed loop
  • Features
    Hall effect compensated current sensor
    Measurable currents: AC, DC, pulsed, mixed ...
    High accuracy over the entire measuring range
    Galvanic insulation between primary and secondary current
    Internal screen between primary and secondary circuit
    Switchboard mounting
    Housing material and potting mass have a flammability rating UL 94 V-0
    Applications: frequency converters, electrical drives, auxiliary converters
  • Field of application Railway version
  • Termination Metz (PT09403HBBT)
  • Pack contents Counter connector included
  • IPN Nominal primary current 200 A
  • IPM Primary current, measuring range [‌0] ... [±420 A]
  • RM Measuring resistance @ IPM max, UC max, TA max 0 ... ‌52 Ω For other primary currents see diagram.
  • ISN Nominal secondary current 100 mA
  • KN Turns ratio 1 : 2000
  • UC Power supply ±12 ... ±15 V ±5 %
  • IC Current consumption @ UC min 17 mA + IS
  • X Overall accuracy @ IPN, TA = 25 °C ± 0.5 %
  • ΕL Linearity < 0.1 %
  • IO Offset current @ IP = 0 A, TA = 25 °C ± 0.2 mA
  • IOT maximum temperature drift of IO ± 0.4 mA
  • tr Response time @ IPN < 1 µs
  • di/dt with optimal coupling > 100 A/µs
  • f Frequency 0 ... 100 kHz
  • TA Ambient temperature -40 ... +85 °C
  • TS Storage temperature -45 ... +90 °C
  • RS Secondary coil resistance @ TA max 29 Ω
  • UD Test voltage, effective (50 Hz, 1 min) 3 kV Primary - secondary
  • USt Rated impulse voltage (1,2/50 µs) 10 kV
  • UB Rated voltage 600 V
  • Overvoltage category III
  • Pollution degree 2
  • Ls Clearance distance ‌ 19.1 mm
  • Ks Creepage distance ‌ 26.5 mm
  • Tightening torque
    ‌3.2 Nm (2x steel screw M4 - Vertical)
    ‌3.2 Nm (4x steel screw M4 - Horizontal)
  • Material (hood/housing) Polycarbonate (PC)
  • Material flammability class acc. to UL 94 V-0
  • Specifications
    EN 50178
    IEC 61373
  • Approvals DNV GL
  • CE Yes
  • Packaging size 1
  • Net weight 100 g
  • Country of origin Germany
  • European customs tariff number 90303370
  • eCl@ss 27210902 Current transformer

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