Attribute: Rated input current AC 30A, 50A, 100A, 150A, 200A, 250A, 300A, 350A, 400A AC Output signals 4-20mA DC Accuracy 0.5% Input Impedance (R) approximate zero Responding Time 300ms Linear measuring range 0 - 1.2 times of rated input current Over Load Capacity 30 times of rated input current, 5s Frequency range 25Hzï½?5kHz Output impedance 6V Static current 3.3mA(0mA-20mA) 6.8mA(4mA-20mA) Power supply +12V/+24V DC Isolation Voltage(Input/Output) â?¥2500Vdc, for 1 minute Output Ripple ï¼?6mV Thermal drift 350ppm/°C Ambient Temperature -10ï½?+50 Mounting DIN Rail 35mm Mounting or screw mounting Material of shell ABS (According to UL94V-0) Protection of shell IP20 Shell type with aperture Ф20mm MTBF >50000h Weight 120g