LEM
United States

LEM USA Inc.

11665 West Bradley Road
Milwaukee, WI, 53224
United States

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ARU

Unique, IP68, flexible, split-core AC Rogowski Coil current sensor from 1 to 300000 ARMS with Class accuracy 0.5 according to IEC 61869 regardless of primary conductor position and rated insulation voltage 1kV CATIII. Ruggerized for outdoor applications. UV, water, dust and ice resistant.

Model details

ARU-B100-D125/SP6

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 125 mm aperture, Output cable length 6 m

Series
ARU
Measurement
Current
Nominal Value
1000 A
Measuring Range
A
Second. Nominal Signal
Voltage
Second. Nominal Signal Value
Instantaneous V
Primary Signal
AC
Supply Voltage
Self Powered
Accuracy
0.5 %
Op. Temperature
-40 °C / 80 °C
Technology
Rogowski
Mounting
On primary fastening
Applications
Automation
Smart Grid
PICTURE
FRONT
BACK
LEFT
RIGHT
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Series

Product of the same series

ARU-B100-D125

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 125 mm aperture.

ARU-B100-D125/SP3

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 125 mm aperture, Output cable length 3m

ARU-B100-D125/SP4

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 125 mm aperture, Output cable length 4.5 m

ARU-B100-D175

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 175 mm aperture.

ARU-B100-D175/SP3

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 175 mm aperture, Output cable length 3m

ARU-B100-D175/SP4

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 175 mm aperture, Output cable length 4.5 m

ARU-B100-D175/SP6

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 175 mm aperture, Output cable length 6 m

ARU-B100-D250

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 250 mm aperture.

ARU-B100-D250/SP3

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 250 mm aperture, Output cable length 3m

ARU-B100-D250/SP4

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 250 mm aperture, Output cable length 4.5 m

ARU-B100-D250/SP6

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 250 mm aperture, Output cable length 6 m

ARU-B100-D300

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 300 mm aperture.

ARU-B100-D300/SP3

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 300 mm aperture, Output cable length 3m

ARU-B100-D300/SP4

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 300 mm aperture, Output cable length 4.5 m

ARU-B100-D300/SP6

ARU are calibrated & provided with a Class accuracy 0.5. ARU needs an integrator at its output. Output voltage: 100 mV/kA. 300 mm aperture, Output cable length 6 m

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