AC Active Power Transducer (3-phase 3-wire),BD-3P

● Measurement: 3-phase AC Active Power (Range: 0~+866W)

● Accuracy: Class 0.5

● Input: 0~1A/0~5A AC and 0~100V/0~220V/0~380V AC

● Output: 4~20mA/0~20mA DC or 0~5V/0~10V DC or RS485 (MODBUS-RTU)

● Power Supply: 85~265V AC(50Hz) or 100~350V DC or 24V/48V DC

● Wiring: 3-phase 3-wire

● Applicaiton: Paired with PLC for Industrial Automation; Used for Metering

● Response Time: ≤400ms

● Installation: 35mm DIN Rail/Screw fixed

● Standard&Certificate: CE

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Product Detail

Parameters

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Manual of BD

Overview

BD-3P series Electricity Transducer can measure Voltage, Current, Power, Power factor, Frequency; 1.2 times of rated value overload; DC 0-5V/0-10V/0-20mA/4-20mA all can be choosed as analog output.

Intelligent Matching

① Record storage analog output record

② Provide analog output signal to PLC

③ Provide analog output to frequency converter

④ Provide analog output for digital display meter

Specifications

Features

① The measuring transmitter is designed to convert AC electric signal into analog signal or digital signal in accordance with GB / T 13850

② High accuracy class: 0.5

③ Full electric parameter measurement, freely combined transmission output type

④ The true RMS measurement is suitable for occasions with large harmonics, voltage and current waveform distortion and other harsh environments

⑤ It can be worked with RS485 communication interface and connect on the same 485 bus with the control module of other manufacturers, which is convenient for computer programming. Users can easily build their own measurement and control system

⑥ It can be worked with external display module, and the customer can directly change the input range and transmission type on site

⑦ Optional transformer built-in perforated installation type, convenient for construction wiring and cost saving

Application

Differential Technical Specification

Model Name	Measurement	Input	Output	Power Supply
BA-AI	1-phaseAC Current	0~1A AC/0~5A AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	1-phase 2-wire
BA-3I3	3-phaseAC Current	0~1A AC/0~5A AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DC	3-phase 3-wire
BA-AV	1-phaseAC Voltage	0~120/300/500V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	1-phase 2-wire
BA-3V3	3-phaseAC Voltage	0~120/300/500V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DC	3-phase 3-wire
BA-4V3	3-phaseAC Voltage	0~120/300/500V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DC	3-phase 4-wire
BD-DI	1-phaseDC Current	4~20mA DC/0~20mA DC	4~20mA DC/0~20mA DC0~5V DC/0~10V DC	1-phase 2-wire
BD-DV	1-phaseDC Voltage	0~75mV DC/0~10V DC/0~300V DC	4~20mA DC/0~20mA DC0~5V DC/0~10V DC	1-phase 2-wire
BD-3P	3-phaseActive Power	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 3-wire
BD-4P	3-phaseActive Power	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 4-wire
BD-3Q	3-phaseReactive Power	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 3-wire
BD-4Q	3-phaseReactive Power	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 4-wire
BD-3/P/Q/I	3-phaseActive&ReactivePower	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 3-wire
BD-4/P/Q/I	3-phaseActive&ReactivePower	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 4-wire
BD-PF	3-phasePower-Factor	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 4-wire
BD-F	3-phaseFrequency	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 4-wire
BD-3E	3-phaseMulti-Parameters	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 3-wire
BD-4E	3-phaseMulti-Parameters	0~1A AC/0~5A ACand0~100/220/380V AC	4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU)	3-phase 4-wire

General Technical Specification

Item	Description
Auxiliary Power Supply	85V~265V AC or 100V~350V DC or 24V/48V DC (for certain models)
Accuracy Class	0.5%
Load Resistance (Output)	Current Output: ≤600Ω; Voltage Output: ≤1000Ω
Response Time	≤400ms
Temperature	Operation Temp.: -10℃~+55℃; Storage Temp.: -25℃~+70℃
Temperature Coefiicient	≤200ppm/℃
Humidity	≤90%
Altitude	≤2500m
Installation	35mm DIN Rail or Screw fixed
Standard	CE