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kW transmitter FPA38

  • Transmitter for kW, 3-phase symmetrical load
  • Connection to 3-phase net up to 3 x 500 VAC
  • Monitoring of total power consumption (3 x U x I x cos )
  • Built-in current transformer, ranges up to 60 AAC
  • Analogue output 0-20 mA / 4-20 mA
  • 24 DC supply
  • Galvanic separation, input - output
  • Made in accordance with the CE and EMC regulations

FPA38 is monitoring the power consumption on 3-phase symmetrical load, primary motors.
The wanted metering range is selected by means of DIP-switches, from 0-3,46 kW up to 0-41,6 kW at 3x400 VAC supply, proportional to 0-20/4-20 mA on the metering output. 0-10 V is also possible, see below.
The supply voltage, 24 VDC, and the 3 voltage phases are connected to the relevant terminals. The current is monitored by putting the current phase L1 through the built-in current transformer, see connection diagram.

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