HC5FW 500-S current transducer
HC5FW 500-S current transducer

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Manufacturer: LEM

HC5FW 500-S current transducer

  • HC5FW 500-S
  • Accuracy 2
  • Rated Current [A] 500
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] 5
  • Mounting [THT / SMD / DIN / Panel / On primary rail] THT
  • App Automotive drive/Drive
  • Output signal type [current/voltage] voltage
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 125
  • Frequency response (-3dB) [kHz] 40
  • Feedback loop [open / closed] // Eta technology open

HC5FW Family

Description

The HC5FW family is designed for electronic measurement of direct, alternating, or pulsed current in high-power, low-voltage automotive applications with galvanic isolation between the primary (high-power) circuit and the secondary (electronic) circuit. The HC5FW family offers a choice of different current measurement ranges in the same package.

Key Features
  • Open-loop Hall-effect transducer
  • Low-voltage application
  • Unipolar +5 V DC power supply
  • Output voltage: full metric ratio (sensitivity and offset)
  • High-speed transducer
  • Good accuracy
  • Good linearity
  • Low thermal offset drift
  • Low thermal sensitivity drift
Technical Data
Parameter Value
Primary Current Measurement Range ±500A
Nominal DC or RMS Current ±500A
Supply Voltage 5V
Operating Temperature -40÷125°C
Output Voltage (analog) for: primary current Ip, supply voltage Uc, sensitivity G, offset voltage Vo V_out = U_c / 5 ∙ (V_o + G ∙ I_p)
Sensitivity 4 mV/A
Offset Voltage 2.5V
Current Consumption 19mA
Sensitivity Error ±0.6%
Electrostatic Discharge Voltage 2kV
Resistance Insulation 500MΩ
Load Resistance 10kΩ
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  • Accuracy 2
  • Rated Current [A] 500
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] 5
  • Mounting [THT / SMD / DIN / Panel / On primary rail] THT
  • App Automotive drive/Drive
  • Output signal type [current/voltage] voltage
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 125
  • Frequency response (-3dB) [kHz] 40
  • Feedback loop [open / closed] // Eta technology open

HC5FW Family

Description

The HC5FW family is designed for electronic measurement of direct, alternating, or pulsed current in high-power, low-voltage automotive applications with galvanic isolation between the primary (high-power) circuit and the secondary (electronic) circuit. The HC5FW family offers a choice of different current measurement ranges in the same package.

Key Features
  • Open-loop Hall-effect transducer
  • Low-voltage application
  • Unipolar +5 V DC power supply
  • Output voltage: full metric ratio (sensitivity and offset)
  • High-speed transducer
  • Good accuracy
  • Good linearity
  • Low thermal offset drift
  • Low thermal sensitivity drift
Technical Data
Parameter Value
Primary Current Measurement Range ±500A
Nominal DC or RMS Current ±500A
Supply Voltage 5V
Operating Temperature -40÷125°C
Output Voltage (analog) for: primary current Ip, supply voltage Uc, sensitivity G, offset voltage Vo V_out = U_c / 5 ∙ (V_o + G ∙ I_p)
Sensitivity 4 mV/A
Offset Voltage 2.5V
Current Consumption 19mA
Sensitivity Error ±0.6%
Electrostatic Discharge Voltage 2kV
Resistance Insulation 500MΩ
Load Resistance 10kΩ
Less
Read more
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