Acrel Electric Co., Ltd: Main products:Hall Sensor ,Split Core Current Transformer ,AC Energy Meter ,DC Energy Meter ,IoT Wireless Power Meter ,PV/Solar Inverter Energy Meter ,Data Center Power Meter ,Wireless Temperature Monitoring System and Sensors ,Medical IT Products ,City Utility Tunnel Moter Protector ,Electrical Insulation Safety Products ,Energy Quality Improvement

Home > Products > BA Series Electrical Transducer > Acrel AC Residual current sensor input:AC 0-1A output:DC 4-20mA/0-20mA CT diameter 50mm true RMS current transducer BA50L-AI/I-T

Acrel AC Residual current sensor input:AC 0-1A output:DC 4-20mA/0-20mA CT diameter 50mm true RMS current transducer BA50L-AI/I-T

FOB Price

USD $49 - $57 / Piece

1 Piece(Min.Order)

Supply Ability 1000 Piece / Pieces per Month
Payment Terms:T/T Credit Card

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Product Description

Solutions & Applications

Application Scenario

Petrochemical

Siderurgy

Rail Transportation

Products Description

BA50L-AI/I-T ----------Residual Current Sensor

BA50L-AI/I-T, AC current input, DC current output, true RMS measurement.

This type of residual current can measure the true RMS AC residual current from power grid in real time by using electromagnetic induction principle (Lenz's Law). Meanwhile,with constant current and linear temperature compensation technique, can BA current sensors transfer AC input into standard DC signal output isolatedly. Also,since the products are powered by safe DC 24V or DC 12V power supply, BA CTs have features of such as high overload sustainability, safe using protection, low power consumption and etc. Thus they can be widely used in the industrial field like industry automation

Also, as the prove for quality, BA series AC current sensor is strictly compliant of the standard of CE (EN 60688:2013, EN 61010:2010+A1:2019, EN 61326-1:2013);TUV(EN 62321-1:2013, EN 62321-2:2014 and etc). Certificates are shown below

Explanation of Model Name

Function & Parameter

General Specification

Item	Description
Power Supply	Voltage	DC 24V or DC 12V
Power Supply		Consumption	≤ 1W
Insulation Resitance	＞100 MΩ
Withstand Strength	Between input/output, power supply 2.0 kV/1min, 50Hz
Temperature Coefficient	≤200 PPM/℃，under -10℃~+55℃
Environment	Temperature	Working: -10℃~+55℃, Storage: -25℃~+70℃。
		Humidity	≤95% RH, No condensation, without corrosive gas
		Altitude	TS35 guide rail or fiexed on cabinet with screws

Technical Parameters

Paramters	Value&Description
Accuracy Class	class 0.5, class 0.2
Input	Nominal Value	AC 0~1A
		Overload	continuous overload 1.2×Ib (1.2 times of nominal value); instant overload 10×Ib/1s (10 times of nominal value for 1 second)
		Absorbed Power	≤1 VA
		Frequency response	25Hz~800Hz (average); 25Hz~5000 Hz(true RMS), specialized for power frequency scenario
Output	Nominal Value	DC 4~20mA, DC 0~20mA etc.
Output		Load Resistance	≤500 Ω with current output; ≤1000 Ω with voltage output
Response Time	≤ 350 ms (average); ≤100 ms (true RMS)
Measuring Method	True RMS measurement

Dimension & Installation

Dimension Overview

Wiring Illustration

Wiring instruction for BA with current output

1--E: stand for power supply anode (+)

2--G: stand for power ground

3--Output ground(can share groud with power supply, suitable for long rage transmission)

4--I_DC: stand for DC current output anode(+)

Installation Instruction

① 35mm DIN rail installation

② Fixed by screw

Company Profile

Acrel Co., Ltd. [Stock Code : 300286. SZ] is a high-tech enterprise concentrating on research, production, sales and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. ‘Acrel’ is equipped with the complete production lines from cloud platform software to sensors. Until now, it has more than 8000 sets systemic solutions used in China to help users to realize energy visual management ,supply energy data services and improve electrical efficiency and safety. ‘Acrel’ has maintained steady growth since its listing in 2012. The company will adhere to the concept of ‘innovation,high-efficiency,unity and honesty’ and it provides more high-quality solutions,products and service for power system users and micro-grid.

Payment & Delivery

1.Payment: T/T 100% in advance, credit card, western union, in cash and etc. T/T 30% as deposit and the balance before shipment or against copy of B/L is acceptable with enough MOQ.

2.Delivery Arriving Time: in 3-7 working days after payment received.

3.Ways of Delivery: By sea, air, train or international courier like Fedex, TNT, DHL and UPS.

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Acrel Electric Co., Ltd: Contact nameShelly Zhang
Chat Now; Phone86-21-18702111813

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Acrel AC Residual current sensor input:AC 0-1A output:DC 4-20mA/0-20mA CT diameter 50mm true RMS current transducer BA50L-AI/I-T

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