The TCSA Series is a loop-powered, linear output current transducer that provides an output that is directly proportional to the RMS AC current passing through the onboard toroid. The TCSA provides a 4 - 20mA output over a power supply range of 10 - 30VDC. Each unit is factory calibrated for monitoring in one of four ranges; 0-5, 0-10, 0-20, or 0-50A. The 0 - 5A range allows the use of external current transformers so loads up to 1200AC amps can be monitored.
See datasheet for operation details.
Monitors 0 - 50A in 4 ranges
Loop powered from 10 to 30VDC
Linear output from 4 - 20mA
Zero & span adjustments
Complete isolation between sensed current & control circuit