Acrel

BA Series AC Current Transducer

BA series conduct the real-time measurement on the alternating current in the power grid according to the electromagnetic induction theory. They utilize the precise constant current technology and the linear temperature compensation technology to isolate and convert the measured current into the DC signal.They adopt the 24V or 12V power supply. They feature the large overload capacity, high accuracy, isolation and safety and low power consumption. Applications cover the industrial automation sector.

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Быстрая и безопасная логистика
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Feature

● Input : AC 0~ (0.5~10),AC0~(8~50)A, AC 0~(40~200)A, AC 0~(60~600)A , AC0~(0.1-1)A (Residual current）

● Output: DC 4-20mA DC 0-20mA or DC 0-5V, DC 1-5V

● Power supply: DC12V or DC24V

● Measuring aperture：φ5mm,φ10mm,φ20mm,φ50mm

● Frequency response: 25Hz~800HZ(average),25~5kHz(true RMS)specially suitable forpower frequency application

● Optional funciton: True RMS measurement

● Installation: TS35mm din rail mount,Screw fixation

● Application: Industrial automation

Technical Parameter

Model		BA05-AI/I(V)	BA10-AI/I(V)	BA20-AI/I(V)	BA50-AI/I(V)	BA50L-AI/I(V)
Auxiliary Power	DC12V	Range:10~15V
	DC24V	Range:18~30V
Consumption		≤1W	≤1W	≤1W	≤1W	≤1W
Through-hole size		Φ5mm	Φ10mm	Φ20mm	Φ50mm	Φ50mm
Input	Current	AC 0~(0.5~10)A	AC 0~(8~50)A	AC 0~(40~200)A	AC 0~(60~600)A	AC 0~(0.1~1)A limitation of leakage currents
Output	Nominal value	DC 4-20mA,or 0-20mA,0-5V,0-10V etc
	Load resistance	Current output≤500Ω,Voltage outout≥1kΩ
Accuracy Class		0.50%
Response Time		≤350ms
Temperature		Operation: -10 to +55℃ Storage: -25 to +70℃
Temperature coefficient		≤200ppm/℃
Installation		(Rail)DIN35,fix on cubicle with screws
Standards		GB/T 13850

Dimension

Spec. and size (unit：mm)

Wiring

As shown in the figure, the input is Iac. The output of current output sensor is the current source with common GND while the output of voltage output sensor is the voltage source with common GND.In this example, RL is the user load. If the output is current, the load is up to 400Ω (with 12V power supply) or 800Ω (with 24V power supply). If the output is voltage, the load is 1kΩ or above.