An easy way to measure currents up to 400A on PCB with a compact transducer
Main characteristics:
- 5 models with a unique design to cover from 50 to 40A RMS nominal
- PCB mounting
- An aperture for the primary conductor
- Operating temperature range: -40 to +85°C
- 5 years warranty
Features:
- DC, AC pulse currents' measurements with galvanic isolation
- Single supply 0 to +5 Volts
- Reference access
- Isolation test voltage: 2,5 KVRMS / 50Hz / 1min
- Voltage output
- Fixed offset and gain
- Open loop technology combined with ASIC
Standard compliance:
- EN50178 for industrial applications such as:
- Home appliances
- Variable speed drives
- UPS's
- SMPS's
- Air conditioners
- Current monitoring
- Welding applications
- European Directive EMC 89 / 336 / EEC: CE Marking
- Using UL94-VO recognized materials
- Low voltage directive 72/23/EEC
- Safety IEC 61010-1
Remarks:
- The 50A & 100A versions are available with integrated primary busbar (HAIS 50 & 100-TP models) to be soldered on PCB
- HAIS brings an additional pin, at the output for more flexibility in applications. This pin provides access to the internal voltage reference of the ASIC which can then be fed to the reference of an A/D converter (Analog Digital)
This extra pin can also receive the internal reference (from 2 to 2.8 V) of the DSP (Digital Signal Processor) or A/D converters commonly used in Power Electronics, allowing cancellation of the reference temperature drift.
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