Current Sensor HCMR 500A-S-40-SB5-C

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Current Sensor HCMR 500A-S-40-SB5-C

Current sensor, Railway version, IPM Primary current, measuring range: ‌0 ... ±1.200 A, KN Turns ratio: 1 : 4000

Part number:  20 31 050 9201

  • 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 4x screw lock with Faston (6.3 x 0.8 mm)
  • Pack contents Connecting cable included
  • IPN Nominal primary current 500 A
  • IPM Primary current, measuring range [‌0] ... [±1.200 A]
  • RM Measuring resistance @ IPM max, UC max, TA max 1 ... ‌28 Ω For other primary currents see diagram.
  • ISN Nominal secondary current 125 mA
  • KN Turns ratio 1 : 4000
  • UC Power supply ±15 ... ±24 V ±5 %
  • IC Current consumption @ UC min 20 mA + IS
  • X Overall accuracy @ IPN, TA = 25 °C ± 0.6 %
  • ΕL Linearity < 0.1 %
  • IO Offset current @ IP = 0 A, TA = 25 °C ± 0.5 mA
  • IOT maximum temperature drift of IO ± 0.8 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 45 Ω
  • UD Test voltage, effective (50 Hz, 1 min)
    7 kV Primary - secondary
    0.5 kV Secondary - screen
  • USt Rated impulse voltage (1,2/50 µs) 20 kV
  • UB Rated voltage 2,000 V
  • Overvoltage category III
  • Pollution degree 2
  • Ls Clearance distance ‌ 41.6 mm
  • Ks Creepage distance ‌ 43.1 mm
  • Tightening torque ‌4 Nm (4x steel screw M5 - Horizontal)
  • Material (hood/housing) Polycarbonate (PC)
  • Material flammability class acc. to UL 94 V-0
  • RoHS compliant
  • ELV status compliant
  • China RoHS e
  • REACH Annex XVII substances No
  • REACH ANNEX XIV substances No
  • REACH SVHC substances No
  • Specifications
    EN 50155
    IEC 61373
  • Approvals DNV GL
  • CE Yes
  • Packaging size 1
  • Net weight 548 g
  • Country of origin Germany
  • European customs tariff number 90303370
  • eCl@ss 27210902 Current transformer

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