product
Acrel BD series power transducer is a device that converts electrical parameters such as current, voltage, frequency, power, power factor, etc. in the power grid into linear DC analog signals or digital signals through isolation. Products comply with GB/T13850-1998, IEC-688 standards.
BD-AI Single Phase Current Transducer measures single-phase AC 0-5A current, isolated transmission output analog 4-20mA or 0-5V DC signal, and can use true RMS measurement circuit to correctly measure various sine or non-sine waves, suitable for frequency conversion Environment.
| Type | BD-Al,BD-AV | |
| Accuracy | Class 0.5 | |
| Input | Signal | AC0~1A,0~5A,AC 0~120V,0~300V,0-~500V |
| Overload | Current:continuous 1.2 times, instant current 10 times per second Voltage:continuous 1.2 times, instant Voltage 10 times per second | |
| Frequency | 45Hz~65Hz | |
| Output | Signal | DC 4~20mA,0~20mA,0~5V,0~10V |
| Load | Current output<600Ω,Voltage output1000Ω | |
| Optional function | RS485 | |
| Power Supply | AC 85~265V,DC 100~350V,DC 24V/48V | |
| Temperature drift coefficient | 0.2class≤100ppm℃,0.5class≤200ppm℃ | |
| Response time | <400ms | |
| Insulation resistance | ≥100MΩ | |
| Power frequency withstand voltage | Auxiliary power supply/Input / Output 2kV/1min,50Hz | |
| Environment | Temperature | Work;-10℃~55℃ Store:-25℃~70℃ |
| Humidity | ≤93%RH,places without condensation and corrosive gas | |
| Altitude | ≤2500m | |
| Installation mode | TS35mm din rail or screw fixing | |
| 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 AC and0~100/220/380V 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 AC and0~100/220/380V 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 AC and0~100/220/380V 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 AC and0~100/220/380V 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 AC and0~100/220/380V 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 AC and0~100/220/380V 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 AC and0~100/220/380V 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 AC and0~100/220/380V 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 AC and0~100/220/380V 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 AC and0~100/220/380V AC | 4~20mA DC/0~20mA DC0~5V DC/0~10V DCRS485 (MODBUS-RTU) | 3-phase 4-wire |
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