TMQ1000A-CL420

Topstek True RMS Current Transducer TMQ80A..1000A-CL420 TMQ80A~1000A-CL420 Features i Highly reliable Open Loop Hall Effect device i Faster response time than temperature sensing i Excellent linearity of the output voltage over a wide input range True RMS 4-20mA Current Loop Output CT Applications i Power measurement, power panel i True RMS AC+DC current measurement i VFD and SCR type waveforms current measurement i True RMS output i 4-20mA current loop output Options i Plastic case material: PBT+30%GF(white) standard and PC(blue) option i Operating temperature range: 70°C standard and option 85°C available i Connector type: specify –E or –M. If other types of connector required, please contact factory for other possibilities. i High isolation voltage between the measuring circuit and the current-carrying conductor (AC3KV) i Flame-Retardant plastic case and silicone encapsulant, using UL classified materials, ensures protection against environmental contaminants and vibration over a wide temperature and humidity range Specifications Parameter Nominal Input Current Max Primary Current Peak Current Output Protocol Output Offset Current Over-Scale Output Current Load Resistance Supply Voltage Accuracy @ IPN Linearity Consumption Current Response Time (90% IPN Step) Frequency bandwidth (±1dB) Thermal Drift of Output Thermal Drift of Zero Current Offset Dielectric Strength Isolation Resistance @ 1000 VDC Operating Temperature Storage Temperature Mass ICC Tr fBW RIS Ta Ts W Symbol IPN IPMax IOUT IOS IOL RL VCC V % % mA Psec Hz %/°C PA/°C V M °C °C g Unit A RMS A mA mA mA 80A 80 ±400 100A 100 ±400 200A 200 ±800 300A 300 400A 400 500A 500 600A 600 1000A 1000 ±1200 ±1600 ±2000 ±2400 ±2400 4-20 mA Current Loop, 4mA@ IP =0A, 20mA@ IP = IPN +4 mA