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DigiRail VA Single Phase Voltage/Current Transducer with RS-485 and USB

DigiRail VA Single Phase Voltage/Current Transducer with RS-485 and USB

The DigiRail-VA is the latest addition to the successful and cost effective DigiRail family. Specifically designed for single phase AC power analysis applications, it is able to measure the most important AC signals and retransmit them in both analog and digital ways.

It measures and calculates

  • Voltage: 0 to 300 V AC, True-RMS
  • Current: 0 to 5 A AC, True-RMS (Compatible with CTs for higher current applications)
  • Active Power
  • Reactive power
  • Apparent power
  • Frequency: 45 to 65 Hz
  • Power Factor: 0.00 to 1.00

All in a single, compact, DIN rail mounting unit featuring RS-485 / Modbus-RTU interface as standard (baud rate from 1200 to 115200, configurable parity) allowing easy access to all the parameters by any SCADA package or Modbus capable PLC

Features:

  • 2 × Analog retransmission channels - one 4 to 20 mA and one 0 to 10 VDC
  • Analog retransmission channels fully configurable by software - no jumpers needed!
  • Any one of the values can be re-scaled and retransmitted using the on-board analog outputs
  • Full 2500 Vrms isolation between the high voltage/current inputs and the low voltage signals
  • Protects your upstream instruments
  • High accuracy measurements
  • Accuracy of Voltage, Current & Power readings over RS-485 is ± 0.25% and ± 0.5% over the Analog Retransmission
  • Accuracy of the Frequency and Power Factor readings over RS-485 is ± 0.5% and ± 1% over the Analog Retransmission (Please note, however, that the DigiRail-VA is not intended for and should not be used for commercial energy metering applications)
  • Wide Ranging 10 to 40 VDC power supply requiring just 2.5 W. It is suitable for most standard low voltage industrial supplies.

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SKU:  SIG-103

12 available

12 available

Qty. Price
(AUD ex. GST)
1 to 4 $259.00
5 to 9 $233.10 (10% off)
10+ $220.15 (15% off)

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