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by AXIS
The S203TA module is a three-phase network analyzer for electric-line voltage up to 600Vac and electric-line current up to the current transformer rated current (50 Hz or 60 Hz). The module has an analog output, electrical value directly proportional to selected input: voltagetype output or current-type output. The electrical value (analog output) is available on screw terminals and the normalized value is available on RS485 registers.
Categories: Automation & IOT, Seneca | Automation Interface, Energy Meters
It is possible to detect, with reference to the electric-line and load connected to its: RMS voltage, RMS current, active power, reactive power, apparent power, cos, frequency, energy (for each measure: phase A, phase B, phase C and three-phase values are available, except frequency).
Normalized start/end scale between 0..+10000 (for RMS voltage, RMS current, active power, apparent power) or between ± 10000).
It is possible to reset the energy values.
It is possible to manage connections for high power devices using current transformers (with secondary current=5Arms)
It is possible to connect the module using single-phase insertion, ARON insertion (three-phase without neutral), 4-wires insertion (three-phase with neutral), single-phase without CT insertion.
It is possible to configure the module (node) address and baud-rate by Dip-Switches.
It is possible to configure electrical-line frequency, output (electrical value), single/three phase application, rescaled-input type, insertion-type and maximum current by Dip-Switches.
Power Supply : 10-40 Vdc, 19-28 Vac (50-60 Hz)
Power consumption : 2,5 W
Status indicator : Power supply, Fail, RS485 communication
Display : Front LCD 2 lines x 16 characters alphanumeric (backlighted)
Accuracy class : 0,2%
Insertion Type : 1- phase, 3-phase Aron, 3- phase with 4 wires
