HO Series Current Transducers: Energy Under Control

HO - A range of choice with LEM International

  • HO Series Current Transducers: Energy Under Control
    HO Series Current Transducers: Energy Under Control

A breakthrough in the tradeoff between performance, cost, size & mounting versatility.

3 families cover nominal currents from 10 A to 250 A, PCB-through-hole, or multiple panel mounting versions, and offer an aperture or integrated primary conductor.

The benefits

LEM ASIC technology brings Open Loop transducer performance closer to Closed Loop transducers, providing you with better control and increasing the efficiency of your system, but at a significantly lower price.

The characteristics

  • Single +5V or +3.3V power supply
  • Up to 8 mm creepage and clearance + CTI 600 for high insulation
  • Half the offset & gain drifts of previous generation
  • Overcurrent detection
  • Fast response time from 2.5 to 3.5 µs
  • Over-drivable reference voltage
  • Fault reporting function
  • Versatile panel mounting version (3 ways)
  • -40 to +105°C operation