HAIS-200-P 200A Hall Effect Current Transducer
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HAIS-200-P 200A Hall Effect Current Transducer
HAIS-200-P Current Transducer
The HAIS-200-P is a Hall-effect open-loop current transducer from LEM, designed for measuring both AC and DC currents with high accuracy and reliability. Rated for 200 A nominal, it delivers dependable current sensing in demanding power electronics systems. With a supply voltage of 5 V and bidirectional current capability, this module is suitable for applications where stable, real-time current measurement is crucial.
Built for durability and efficiency, the HAIS-200-P features low power consumption (≈ 19 mA), fast response (≈ 5 μs), and good linearity (~ ±0.5 %) over its range. Its insulating plastic case is UL 94-V0 rated and the module offers galvanic isolation between the primary (high power) circuit and the output measurement side. These characteristics make it suited for continuous use in industrial or commercial environments.
In terms of applications, the HAIS-200-P is useful in motor drives, variable speed drives, static converters, uninterruptible power supplies (UPS), welding equipment, renewable energy systems, and switched-mode power supplies (SMPS). Its PCB mount and through-hole layout allow tighter integration in printed circuit designs. It also handles mixed and pulsed currents, making it a versatile choice for systems with dynamic loads.
Key Specs
| Specification | Value / Description |
|---|---|
| Model | HAIS-200-P |
| Manufacturer | LEM USA Inc. |
| Measurement Type | Open-loop Hall Effect Current Transducer |
| Nominal Current (RMS) | 200 A |
| Measuring Range | Up to ± 600 A (AC / DC / pulsed / mixed) |
| Supply Voltage | 5 V ± ~5% |
| Output Signal | Analog / Ratiometric Voltage (≈ ±0.625 V at full scale) |
| Accuracy / Linearity | ±1 % accuracy; ±0.5 % linearity error |
| Response Time | Approx. 5 µs |
| Operating Temperature Range | −40 °C to +85 °C |
| Isolation Test Voltage | 2,500 Vrms |
| Power Consumption | ~19 mA |
| Mounting Type | Through-Hole, PCB mount |
| Case / Housing | Insulating plastic, UL94-V0 |
| Applications | Motor drives, UPS, SMPS, variable speed drives, welding, renewable energy |
