BD-AI Single Phase AC Current Transducer
General
BD series electric transmitters is a device which can isolate and transmit electric parameters, such as current, voltage, frequency, power, power factor, into linear DC analog signal or digital signal. It meet the requirements of National standard GB/T13850-1998, IEC-688.
Feature
Series Overview
Product Parameter
| Technical Parameters | Value | |
| Input | AC 0~1A, 0~5A | |
| Output | DC 4~20mA, 0~20mA, 0~5V, 0~10V | |
| Rated Frequency | 45~65Hz | |
| Accuracy | Class 0.5 | |
| Response Time | ≤400ms | |
| Auxiliary Power Supply | AC 85~265V/DC 100~350V/DC 24V/DC 48V | |
| Insulation Resistance | ≥100MΩ | |
| Environment | Working Temperature | -10℃~55℃ |
| Storage Temperature | -25℃~70℃ | |
| Humidity | ≤90%RH | |
| Altitude | ≤2000m | |
Dimension(unit:mm)
| Model | Outline Size(mm) | ||||
| L | H | D | W | M | |
| BD-AI | 138 | 76 | 24 | 35 | 120 |
| BD-AV | 138 | 76 | 24 | 35 | 120 |
| BD-DI | 138 | 76 | 24 | 35 | 120 |
| BD-DV | 138 | 76 | 24 | 35 | 120 |
Product Selection
| Model Name | Measurement | Input | Output | Wiring |
| BD-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 |
| BD-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 |
| BD-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 |
| BD-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 |
| BD-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) 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 |