3-wire 3-phase AC Voltage Transducer

$62.00 $58.90

BET VAC-A-D Series Isolation 3-wire 3-phase AC Voltage Transducer is designed to directly measure 3-phase AC voltage signal, the input is 3-phase 3-wire AC voltage, measuring range is 0-10-400VAC, output is standard current signal or voltage signal, and customized output is available. The 3-channel outputs are isolated among each other, user can use it in common-ground or not in common ground, it’s auxiliary power supply can be +5V, +12V, +15V and +24VDC.

SKU: BET VAC-A-D Category:


BET VAC-A-D Series 3-wire 3-phase AC Voltage Transducer is designed to measure and monitor 3-phase 3-wire voltage signal directly. It’s input range is 0-400VAC, output 0-5V, 0-10V, 4-20mA, etc.The output DC current or voltage signal of this transducer are proportional to the average effective value of input AC voltage, and isolation voltage between input and output is upto 2.5VDC. It is suitable for general applications like fixed frequency voltage supplies, harmonic voltage, motor control or monitor, electric measurement, industrial automation, etc.

3-wire 3-phase AC Voltage Transducer Features

>>High precision, precision grade: 0.2, 0.5, high-linearity.
>>Adopt advanced components, in high integration, calibration is not required.
>>Input AC voltage signal, output standard dc current or voltage: 0-5V/4-20mA,etc.
>>Measure 3-wire 3-phase AC voltage signal directly.
>>Auxiliary power supply: 5V, 12V, 15V and 24VDC.
>>2.5kVDC 3-way isolation among input, output, power supply.
>>Excellent anti-interference capability, high reliability.
>>International standard 35mm DIN Rail-mounted case
>>Flame retardant material used
>>In compliance with RoHs, IEC-61326-1.

3-wire 3-phase AC Voltage Transducer Applications

>>Monitor voltage and power supply line in conversion.
>>Monitor non-standard drop in over-load.
>>Monitor Motor faults, heating or lighting elements.
>> Used in industrial control, automatic control, chemical and electroplating, etc fields.
>>Industrial site AC to DC signal isolated conversion and acquisition.
>>Convert voltage signal from AC Transformer into standard DC analog signal.
>>AC voltage signal 2-input 2-output or 3-input 3-output isolated conversion and transmission.

3-wire 3-phase AC Voltage Transducer Parameters

3-phase ac voltage transducer parameters
3-phase ac voltage transducer parameters

3-wire 3-phase AC Voltage Transducer Pin Definition

3-wire 3-phase AC Voltage Transducer Terminals
3-wire 3-phase AC Voltage Transducer Terminals

*Note: Please contact us for detailed data sheet.

Additional information

Weight0.2 kg
Dimensions10.9 x 7.5 x 11.9 cm

0-5VAC, 0-10VAC, 0-110VAC, 0-220VAC, 0-230VAC, 0-400VAC


4-20mA, 0-20mA, 0-5VDC, 0-10VDC


5VDC, 12VDC, 24VDC, 15VDC



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