AC 0-1A Leakage Current Split Type Single-Phase Current Transducer with RS485

• Customization: Available
• Type: Electromagnetic
• Output Signal Type: Analog Output
• Model NO.: BA50L(II)-AI
• Material: Plastic
• Accuracy Grade: 0.5G
• Application: PLC, Energy Meter
• IP Rating: IP65
• Certification: CE, RoHS
• Customized: Customized
• Input: AC 0-1A
• Output: DC4-20mA, DC0-20mA, DC1-5V, DC0-5V
• Auxiliary Power: DC12V, DC24V
• Communication: RS485, Modbus-RTU
• Transport Package: Carton
• Specification: BA20(II)-AI
• Trademark: Acrel
• Origin: China
• HS Code: 9030339000
• Production Capacity: 200000

Product Description

Product Description

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 a large overload capacity, high accuracy, isolation and safety, and low power consumption. Applications cover the industrial automation sector.

 

Specification

Integrated

Splited

 

 

Specification	Input Current	Output Signal	Inner Size(mm)	Type	Optional Function
BA20(II)-AI/I	AC 0-200A	DC 4-20mA, DC 0-20mA	20	Average value	C: RS485; F: Split type
BA20(II)-AI/V	AC 0-200A	DC 1-5V, DC 0-5V	20	Average value	C: RS485; F: Split type
BA20(II)-AI/I-T	AC 0-200A	DC 4-20mA, DC 0-20mA	20	True effective value	C: RS485; F: Split type
BA20(II)-AI/V-T	AC 0-200A	DC 1-5V, DC 0-5V	20	True effective value	C: RS485; F: Split type
BA50(II)-AI/I	AC 0-600A	DC 4-20mA, DC 0-20mA	50	Average value	C: RS485; F: Split type
BA50(II)-AI/V	AC 0-600A	DC 1-5V, DC 0-5V	50	Average value	C: RS485; F: Split type
BA50(II)-AI/I-T	AC 0-600A	DC 4-20mA, DC 0-20mA	50	True effective value	C: RS485; F: Split type
BA50(II)-AI/V-T	AC 0-600A	DC 1-5V, DC 0-5V	50	True effective value	C: RS485; F: Split type
BA50L(II)-AI/I	AC 0-1A	DC 4-20mA, DC 0-20mA	50	Average value	C: RS485; F: Split type

 

Product Parameters

 

Technical parameter			Index
Accuracy class			Class 0.5
Input	Nominal value	BA20(I)-AI	Current AC 0.5A, 50A,200A, etc.AC 0~(0.5~200)A
		BA50(II-AI	Current AC 60A. 300A, 600A, etc. AC0~(60-600)A
		BA50L(I)-AI	Current AC0.1A,1A. etc. AC0~(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,0~10V (1) 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-RTU (2)
Response time			≤400ms
Power supply	Voltage		DC12V or 24V
	Power consumption		≤1W
Insulation resistance			>100MΩ
Compressive strength			Between input/output and power supply 2.0KV/min,50Hz
Temperature Coefficient			-10ºC~+55ºC, ≤400ppm/ºC
Environment	Temperature		Work: -10ºC~+55ºC Storage: -25ºC~+70ºC
	Humidity		≤93%RH, no condensation, no corrosive gas place
	Altitude		≤2000m
Installation method			TS35mm Din-rail, or use screws to fix the cabinet

Notes:
(1)  0~10V output is only suitable for DC24V power supply;
(2)  The communication function is optional.

Installation Instructions

Wiring

 

After Sales Service

Certifications

Company Profile

Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.

Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products.

The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.