Split Core BA series Intelligent AC Current Transducer
Download
description1
description2
Product introduction
The intelligent BA series current sensor uses the principle of electromagnetic induction to measure the AC current in the power grid in real time and uses constant current and linear compensation technology to isolate and transform it into a standard DC signal output, or through the RS485 interface (Modbus-RTU protocol) to transmit the measurement data. DC24V or 12V safety voltage power supply, can be widely used in the field of industrial automation. BA50L(â…¡)-AI is an AC residual current transformer, which mainly detects the leakage current of the electrical system, can grasp the status of electrical circuits and equipment at any time, and prevent fires and other accidents caused by leakage. The shape has one-piece and split-type.
Model Description
Parameter
| Technical parameter | Index | ||
| Accuracy class | Class 0.5 | ||
| Input | Nominal value | BA20(Ⅱ)-AI | A Current AC 0.5A, 50A, 200A, etc. AC 0～(0.5～200)A |
| BA50(Ⅱ)-AI | A Current AC 60A, 300A, 600A, etc. AC 0～(60～600)A | ||
| BA50L(Ⅱ)-AI | A Current AC 0. 1A, 1A, etc. AC 0～(0. 1～1)A | ||
| Overload | Continuous 1.2 times, instantaneous current 10 times/1S | ||
| Absorbed power | ≤1VA | ||
| Frequency response | 25Hz～800Hz, especially suitable for industrial frequency occasions | ||
| Output | Nominal value | DC4～20mA, or 0～20mA, 0～5V, 0～10V① etc. | |
| Load Resistance | When DC12V power supply, current output is ≤250Ω When DC24V power supply, current output is ≤500Ω, When voltage output is ≥1KΩ | ||
| Communication | RS485 interface/Modbus-RTUâ‘¡ | ||
| Response time | ≤400ms | ||
| Power supply | Voltage | DC 12V or 24V | |
| Power consumption | ≤1W | ||
| Insulation resistance | >100MΩ | ||
| Compressive strength | Between input/output and power supply 2.0KV/1min, 50Hz | ||
| Temperature Coefficient | -10℃~+55℃,  ≤400ppm/℃ | ||
| Environment | Temperature | Work: -10℃~+55℃ Storage: -25℃~+70℃ | |
| Humidity | ≤93%RH, no condensation, no corrosive gas place | ||
| Altitude | ≤2000m | ||
| Installation method | TS35 rail, or use screws to fix the cabinet | ||
Dimension
Wiring
1 — + The positive pole of the power supply (note that the positive pole and the negative pole of the power supply cannot be reversed)
2 — - Negative power supplyÂ
3 — OUT- Analog output negativeÂ
4 — OUT+ analog output positive
485 communication and network port
Installation
Packing&delivery
