Třífázový elektroměr weidmüller em122-rtu-2p

Dimensions and weights Depth 66 mm Depth (inches) 2.598 inch Height 100 mm Height (inches) 3.937 inch Width 72 mm Width (inches) 2.835 inch Net weight 350 g Temperatures Storage temperature -40 °C...80 °C Operating temperature -25 °C...55 °C Humidity 0...90 % (no condensation) Measuring current input AC input cable connection Screw connection Current-measuring channels 3 Max. current 100 A Measuring accuracy for current 0.5 % Rated current 10 A Measuring voltage input Four-wire system Yes Frequency range, max. 60 Hz Frequency range, min. 50 Hz Low voltage network 1 phase 2 wire (L + N), 3 phase 3 wire (L1 + L2 + L3), 3 phase 4 wire (L1 + L2 + L3 + N) Measurement range, voltage L-L, AC 240…480 V Measurement range, voltage L-N, AC 176…276 V Measuring accuracy for voltage 0.5 % Three-wire system Yes Voltage type AC Communication Addressing 1 - 247 Baud rate 9600/19200/38400 bit/ s Communication Bi-directional Parity none, even, odd Stop bits 1, 2 Interface RS485 Protocol Modbus RTU Inputs/outputs Digital output configurable Yes Number of pulse outputs 2 Measurement data recording Update interval register 100 ms Software EM configuration tools