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Electrical Transducers
LP-CDU-BP-HALL Bipolar DC Current Transducer with Hall Effect Sensor

LP-CDU-BP-HALL Bipolar DC Current Transducer
with Hall Effect Sensor

The LP-CDU-BP-HALL is a special version of the LP-CDU which is supplied with a Hall effect sensor (DC current transformer) to enable dc currents to be measured without using a shunt.
It converts the bipolar ±4Vdc signal from the sensor into a proportional bipolar dc output transducer signal.
The unit includes a ±15Vdc supply for the sensor.
There is galvanic isolation between the current conductor, the output and the auxiliary supply.


Basic Specifications:Hall effect current sensor
InputBipolar(±4) dc signal from Hall effect sensor
Standard Sensors: TR101-OCS 100Amp
: TR201-OCS 200Amp
: TR301-OCS 300Amp
: TR401-OCS 400Amp
: TR501-OCS 500Amp
OutputLoad independent bipolar(±) dc signal
Standard nominal outputs: ±10mA dc <1500Ω load
(others on request): ±20mA dc <750Ω load
: 4 - 20mA dc <750Ω load
: ±5V dc >2kΩ load
: ±10V dc >2kΩ load
Accuracy: Class 0.5 to IEC 60688
Range: 0 to 120% of nominal input
Power Supply: 24V, 110V, 230/240V ac ±20%, 1.5VA
: 24V dc ±20% or 110V/125V dc (88V-138V), 2W
IsolationGalvanic isolation between input, output circuit and auxiliary supply
Test voltage: 4kV 50Hz ac for 1 minute
TemperatureOperating: 0°C to +23°C to +60°C
EMC Compliance: AS/NZS 61000.6.3:2012
Dimensions
LP-4M TR101 Hall effect sensor
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Carrel Electrade Limited
Proudly 100% New Zealand owned and operated.

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