HAL

Compact current sensors for AC and DC currents from 50 to 600A

HAL - Current Sensors

The HAL product family is composed of open loop hall effect current sensors used for the current measurement of the DC, AC, and pulse with galvanic separation between the primary circuit and the secondary circuit.

They benefit from instantaneous voltage output of +/- 4 V, bipolar power supply of +/- 15 V and bandwidth of DC 50 kHz. HAL current sensors are to be mounted on panels.

These components are designed for several industrial applications.

HAL – Features and benefits

Main characteristics

Open loop current sensor using the Hall effect measuring principle
Insulating plastic case recognized according to UL 94-V0

Benefits

Easy installation
Low power consumption
Small size and space saving
Only one design for wide current ratings range
High immunity to external interference

Typical applications

HAL current sensors are designed for industrial applications:

AC variable speed drives and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications

LEM HAL – Download & Technical Characteristic

Product	Document	Primary nominal RMS voltage	Supply Voltage range	Op. Temperature
HAL 50-S	Datasheet 3D	50 A	15 to 15	-25 to 85 °C
HAL 100-S	Datasheet 3D	100 A	15 to 15	-25 to 85 °C
HAL 150-S	Datasheet 3D	150 A	15 to 15	-25 to 85 °C
HAL 200-S	Datasheet 3D	200 A	15 to 15	-25 to 85 °C
HAL 300-S	Datasheet 3D	300 A	15 to 15	-25 to 85 °C
HAL 400-S	Datasheet 3D	400 A	15 to 15	-25 to 85 °C
HAL 500-S	Datasheet 3D	500 A	15 to 15	-25 to 85 °C
HAL 600-S	Datasheet 3D	600 A	15 to 15	-25 to 85 °C

HAL sensors – ASK FOR SAMPLES / QUOTATIONS

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