HAN Current Sensors for Industrial Applications
The HAN Series is designed for electronic measurement of DC, AC, and pulsed currents, while providing galvanic isolation between the primary and secondary circuits. These current transducers support current measurement up to 1000 A.
HAN sensors offer several key advantages, including easy installation, a compact space-saving design, a single design for a wide range of current ratings, high immunity to external interference, and low power consumption.
Using open-loop Hall effect technology, HAN transducers are well suited for industrial applications.
HAN – Features and benefits
Main characteristics
- Hall effect measuring principle
- Galvanic separation between primary and secondary circuit
- Low power consumption
- Insulating plastic case recognized according to UL 94-V0
Benefits
- Easy installation
- Small size and space saving
- Only one design for wide current ratings range
- High immunity to external interference
Typical applications
In industrial applications, HAN current sensors are used across a wide range of systems, including:
- DC motor drives
- Switched Mode Power Supplies (SMPS)
- AC variable speed drives
- Uninterruptible Power Supplies (UPS)
- Battery supplied application
- Power supplies for welding applications
- Solar inverter
LEM HAN – Download & Technical Characteristic
Product | Document | Nominal value | Supply Range | Accuracy | Bandwidth | Sensitivity | Op. Temperature | Mounting |
|---|---|---|---|---|---|---|---|---|
| HAN 1000-S | 3D Datasheet | 1000 A | 15 to 15 | 1% | 25 kHz | 4 mV/a | -40 to 105°C | Panel |
HAN Sensors – ASK FOR SAMPLES / QUOTATIONS
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