Name: BD-DI DC Current Transducer With Analog Output
Brand: Jiangsu Acrel Micro-grid Research & Development Institute

Acrel BD-DI DC Current Transducer With Analog Output

Acrel's BD-DI Analog Current Sensor is a perfect DC current transducer with analog output. It features an accuracy class of 0.5% and a response time of ≤400ms. It has a wide operating temperature range (-10℃~+55℃) and can be installed using a 35mm DIN Rail or screw fixation. With an auxiliary power supply of 85V~265V AC or 100V~350V DC or 24V/48V DC for certain models, this is a versatile product that will suit any electrical application. Choose Acrel and experience high-quality products with CE standard certification.

Specification of BD-DI DC Current Transducer With Analog Output

Differential Technical Specification

General Technical Specification

Series Overview

Model Name	Measurement	Input	Output	Power Supply
BA-AI	1-phase AC Current	0~1A AC/0~5A AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	1-phase 2-wire
BA-3I3	3-phase AC Current	0~1A AC/0~5A AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	3-phase 3-wire
BA-AV	1-phase AC Voltage	0~120/300/500V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	1-phase 2-wire
BA-3V3	3-phase AC Voltage	0~120/300/500V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	3-phase 3-wire
BA-4V3	3-phase AC Voltage	0~120/300/500V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	3-phase 4-wire
BD-DI	1-phase DC Current	4~20mA DC/0~20mA DC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	1-phase 2-wire
BD-DV	1-phase DC Voltage	0~75mV DC/0~10V DC /0~300V DC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	1-phase 2-wire
BD-3P	3-phase Active Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 3-wire
BD-4P	3-phase Active Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-3Q	3-phase Reactive Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 3-wire
BD-4Q	3-phase Reactive Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-3/P/Q/I	3-phase Active&Reactive Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 3-wire
BD-4/P/Q/I	3-phase Active&Reactive Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-PF	3-phase Power-Factor	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-F	3-phase Frequency	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-3E	3-phase Multi-Parameters	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 3-wire
BD-4E	3-phase Multi-Parameters	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire

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

Model Name	Measurement	Input	Output	Wiring
BA-AI	1-phase AC Current	0~1A AC/0~5A AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	1-phase 2-wire
BA-3I3	3-phase AC Current	0~1A AC/0~5A AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	3-phase 3-wire
BA-AV	1-phase AC Voltage	0~120/300/500V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	1-phase 2-wire
BA-3V3	3-phase AC Voltage	0~120/300/500V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	3-phase 3-wire
BA-4V3	3-phase AC Voltage	0~120/300/500V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	3-phase 4-wire
BD-DI	1-phase DC Current	4~20mA DC/0~20mA DC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	1-phase 2-wire
BD-DV	1-phase DC Voltage	0~75mV DC/0~10V DC /0~300V DC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC	1-phase 2-wire
BD-3P	3-phase Active Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 3-wire
BD-4P	3-phase Active Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-3Q	3-phase Reactive Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 3-wire
BD-4Q	3-phase Reactive Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-3/P/Q/I	3-phase Active&Reactive Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 3-wire
BD-4/P/Q/I	3-phase Active&Reactive Power	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-PF	3-phase Power-Factor	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-F	3-phase Frequency	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire
BD-3E	3-phase Multi-Parameters	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 3-wire
BD-4E	3-phase Multi-Parameters	0~1A AC/0~5A AC and 0~100/220/380V AC	4~20mA DC/0~20mA DC 0~5V DC/0~10V DC RS485 (MODBUS-RTU)	3-phase 4-wire

Diagram of BD-DI DC Current Transducer With Analog Output

Series Overview

Dimension

Dimension

Dimension