Current Sensor

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HP-AR Medium current range / Bolt on type

CERoHS compliant
HP-AR

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Dimensions

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Characteristics

Feature

  • Rated current: 200A–900A
  • Tri-phase current sensor in the same housing (Good fit 47mm/48mm pitch IGBT Modules)
  • Operating temperature range: -40℃ to +125℃
  • Use high performance programmable Hall IC
  • 5V single power supply, ratiometric output (sensitivity and offset)

Applications

xEV inverters (HEV, EV, PHEV, etc)

Specificaion

Type HP-AR200V2PP5 HP-AR400V2PP5 HP-AR600V2PP5 HP-AR800V2PP5 HP-AR900V2PP5
Rated current [If] ±200A ±400A ±600A ±800A ±900A
Output voltage [Vout] Vout=(Vcc/5)・(V0+G・Ip) (Note3)
Sensitivity [G] (Note4) 10mV/A 5mV/A 3.33mV/A 2.5mV/A 2.22mV/A
Load resistance [RL] ≧2.5kΩ
Sensitivity error I=±If ±1% ±1.5%
Offset voltage [V0] I=0 Vref ±18mV (Vref=Vcc/2)
Output linearity Within ±1%
Response time Within 5μs (at di/dt=100A/μs) @LPF(fc=133kHz) connected
Response performance Within 10% (at di/dt=100A/μs) @LPF(fc=133kHz) connected
Hysteresis voltage range ±22mV ±15mV ±12mV ±10mV ±9mV
Sensitivity Temp. Coef. ±3%
Offset voltage Temp. Coef. ±30mV
Control power supply [Vcc] +5V±5%
Ratiometricity error
[+5V±5%]
Sensitivity
±0.5%
Ratiometricity error
[+5V±5%]
Offset voltage
±0.4%
Consumption current Within 40mA
Operating Temp. -40℃~+125℃
Storage Temp. -40℃~+125℃
Dielectric withstand voltage 2500V AC 50/60Hz 1minute
Insulation resistance Not less than 500MΩ 500V DC

Note1)The indicated offset voltage is the one after the core hysteresis is removed.

Note2)Output specifications: maximum output current ≦2mA, Load capacitance ≦100pF

Note3)Vcc: Control power supply, V0: Offset voltage, G: Sensitivity, Ip: Primary current

Note4)Sensitivity: G=2000mV/If