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

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

Hall effect current sensor, Closed loop, Railway version, Nominal current: ‌500 A, IPM Primary current, measuring range: ‌0 ... ±1.200 A, KN Turns ratio: 1 : 4000

Part number:  20 31 050 8101

  • 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
  • Connection 4x screw lock with Faston (6.3 x 0.8 mm)
  • 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 - Vertical)
  • Material (hood/housing) Polycarbonate (PC)
  • Material flammability class acc. to UL 94 V-0
  • RoHS compliant with exemption
  • RoHS exemptions 6(a) / 6(a)-I: Lead as an alloying element in steel for machining purposes and in galvanised steel containing up to 0,35 % lead by weight / Lead as an alloying element in steel for machining purposes containing up to 0,35 % lead by weight and in batch hot dip galvanised steel components containing up to 0,2 % lead by weight
  • ELV status compliant with exemption
  • China RoHS 50
  • REACH Annex XVII substances No
  • REACH ANNEX XIV substances No
  • REACH SVHC substances Yes
  • REACH SVHC substances Lead
  • Specifications
    EN 50155
    IEC 61373
  • Approvals DNV GL
  • UL / CSA
    UL 508 NMTR2.E359667
    CSA-C22.2 No. 14-13 NMTR8.E359667
  • CE Yes
  • Packaging size 1
  • Net weight 455 g
  • Country of origin Germany
  • European customs tariff number 90303330
  • eCl@ss 27210902 Current transformer