Acrel BA output 4-20mA/0-5V AC current sensor

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. BA series residual current sensors are designed to monitor the electric leakage and detect the insulation of electrical circuit or electrical equipment in order to avoid accidents arising from reduction of insulation performance of electrical circuit or electrical equipment.The product complies with GB/T13850-1998 and GB1208-2006. Technical parameters Index Input signal BA05-AI measuring range AC 0～(0.5～10)A BA10-AI measuring range AC 0～(8～50)A BA20-AI measuring range AC 0～(40～200)A BA50-AI measuring range AC 0～(60～600)A BA50L-AI measuring range AC 0～(0.1～1)A Output Nominal value DC4～20mA、DC0～20mA、DC1～5V、DC0～5V Overload protection Max. output ≤ 135% of full scale Load resistance When Voltage output≥1000Ω；when current output：(supply voltage-4/0.02)Ω Ripple component AC component of the output signal ≤1% of full scale Power supply DC12V allowed range 10～15V DC24V allowed range 18～30V Power consumption ≤1W Dielectric strength Power frequency withstans voltage 2000VAC between input/ output and power supply Pricision degree 0.5 Temperature drift coefficient ≤200ppm Response time Average ≤350mS true RMS≤100mS Installation method TS35mm guide installation,or screw in cabinet Ambient conditions Temperature Operating temperature:-25℃-+70℃; storage temperature: -40℃-+85℃ Humidity ≤90%RH, no dew, no aggressive gas Altitude ≤2500m