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AC Leakage Current Transducer analog output DC 4-20mA or 0-5V

Minimum Order Quantity : 1 piece Price : $47 / Piece
Packaging Details : carton box Delivery Time : 5-7 days
Supply Ability : 6000 pieces/day
Place of Origin: China Brand Name: Acrel
Certification: CE Model Number: BA50L-AI/I(V)

Detail Information

Auxiliary Power: DC 12V DC 24V Through-hole Size: φ50mm
Input: AC 0~(0.1~1)A (limitation Of Leakage Currents) Output: DC4-20mA,or 0-20mA,0-5V,0-10V Etc
Temperature Coefficient: ≤200ppm/℃
High Light:

1W AC Current Transducer


AC Current Transducer 5V


1W ac current sensor

Product Description

AC Leakage Current Transducer

BA50L AC Leakage Current Transducer is a converter residual current transformer that mainly detects the leakage current of the electrical system. It can grasp the status of electrical circuits and equipment at any time to prevent fires and other accidents caused by leakage.

AC Leakage Current Transducer analog output DC 4-20mA or 0-5V 0


AC Leakage Current Transducer

BA series products apply the principle of electromagnetic induction to measure the AC current in the power grid in real time, and use constant current and linear compensation technology to isolate and transform it into a standard DC signal output.


Technology parameter

  BA05-AI/I(V) BA10-AI/I(V) BA20-AI/I(V) BA50-AI/I(V) BA50L-AI/I(V)
Auxiliary power


DC 12V/24V


DC 12V/24V DC 12V/24V DC 12V/24V DC 12V/24V
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

Output Nominal value DC4-20mA,or 0-20mA,0-5V,0-10V etc
Load resistance Current output≤500Ω,Voltage output≥1kΩ
Accuracy Class 0.5%
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






























Type Function
BA05-AI/I In:0-10A; Out:4-20mA/0-20mA; Powered: DC 24V/12V
BA05-AI/V In:0-10A; Out:1-5V/0-5V; Powered: DC 24V/12V
BA10-AI/I In:0-50A; Out:4-20mA/0-20mA; Powered: DC 24V/12V
BA10-AI/V In:0-50A; Out:1-5V/0-5V; Powered: DC 24V/12V
BA20-AI/I In:0-150A; Out:4-20mA/0-20mA; Powered: DC 24V/12V
BA20-AI/V In:0-150A; Out:1-5V/0-5V; Powered: DC 24V/12V
BA50-AI/I In:0-600A; Out:4-20mA/0-20mA; Powered: DC 24V/12V
  In:0-600A; Out:1-5V/0-5V; Powered: DC 24V/12V
BA50l-AI/I Measure leakage current, input current AC 0-1A, output:4-20mA or 0-5V



AC Leakage Current Transducer analog output DC 4-20mA or 0-5V 1


Company profile

AC Leakage Current Transducer analog output DC 4-20mA or 0-5V 2

ACREL CO., Ltd. was founded in 2003 and successfully listed on GEM in 2012. ACREL is a high-tech enterprise that integrats R&D, production, sales and service. since its establishment, it committed to provide users with energy efficiency management and power security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.

AC Leakage Current Transducer analog output DC 4-20mA or 0-5V 3

Since the listing in 2012, our company has maintained steady growth. The company will adhere to the concept of "innovation, efficiency, unity, integrity", adhere to steady operation and continuous innovation, and provide more high-quality products, services and solutions for power system users and micro-grid.


AC Leakage Current Transducer analog output DC 4-20mA or 0-5V 4AC Leakage Current Transducer analog output DC 4-20mA or 0-5V 5


At Vietnam Power Equipment and Technology Exhibition, many customers from all over the world, our Acrel team has carried out detailed analysis and explanation of a series of difficult problems raised by customers. Under the enthusiasm of our technical team and sales team, the customer gave us a high evaluation of our products and services.

Acrel Co.,LTD [Stock Code:300286.SZ ] attended HANNOVER MESSE, is one of the few leading companies who provides various systematic of power monitoring, power control, energy management and electrical safety for smart grid users. Since 2003, we have been focused on the research, production and sales of intelligent electric meters and current sensors.

AC Leakage Current Transducer analog output DC 4-20mA or 0-5V 6

If you have any special requirements, for example another current ratio or special size ,please feel free to Contact Us.



1. Q: Where is your factory located ? How can I visit here ? Can your factory arrange transportation for me?

A: Our production base is located in Jiangyin City, Jiangsu Province, China; Which will take about 2 hours by car from Shanghai to our factory. We can arrange our driver to pick you up from your hotel when you arrive Shanghai.

2. Q: Does your factory have the design and development capabilities, can you factory accept customized products?

A: The staffs in our R&D department are well experienced in the Electric industry, with more than 10 years’ experience. We can make customized products especially for you; please kindly contact us for more

3. Q: How long could I get my order?

A: Stock Products: shipping within 5 days.

B: Customized products: usually 10-15 days. It depends on your design and quantity.

4. Q: How is your production management and quality control system?

A: All our product process follows up ISO9001. The strict implementation of ISO9001 assures to provide error–free products to our customers. We will show you these in our workshop during your visiting.

5. Q: How can I get a sample to check the quality?

A: We are glad to offer you samples for test. Leave us message of the item you want and your city address. We will offer you detail sample packing information, and select the best way to deliver it.

AC Leakage Current Transducer analog output DC 4-20mA or 0-5V 7


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