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Rayleigh Instruments RI-TPP010-C Multifunction Power/Energy Transducer


  • 7 Module DIN rail mounting
  • Real time clock with battery backup
  • Data logging with time stamps
  • Three phase 3 or 4 wire or Aron network compatible (TT, TN, IT)
  • -/1A or -/5A current transformer input (Primary 1…5000A)
  • 4 Quadrant measurement
  • Class 0.2S Active energy measurement
  • Class 0.2 Active power measurement
  • Digital inputs
  • Digital, Alarm relay and Analogue outputs
  • Modbus connection
  • Supplied with RI-TPP software for programming and enhanced data interrogation


The RI-TPP010-C is a DIN rail mounted multifunction Energy/Power transducer suitable for monitoring or controlling power and energy, along with many other electrical parameters in industrial and commercial applications. The transducer may be used in 3 Phase 3 or 4 wire or Aron systems.

The transducer is extremely versatile providing two energy tariff registers, two configurable relay outputs, two digital inputs, two digital outputs, two analogue outputs and RS485 Modbus communication. A real time clock (with battery backup) allows data logging with time stamp for Min./Max./Average values, Demand and up to 50 alarm records. Additionally, the RI-TPP010-C has 28 digital input logs.

RI-TPP viewer software allows remote monitoring of all measured or calculated parameters. Historical (archived) data can also be downloaded as MS Excel or WordPad files. This software is included when buying the RI-TPP010-C transducer.

Measurement / calculation
  • Current, voltage, frequency
  • Active, reactive and apparent power
  • Current and voltage harmonics up to 51st
  • Power factor
  • Cos ɸ for each phase
  • Neutral current
  • 1st and 2nd tariff
  • Import active
  • Export active
  • Import reactive
  • Export reactive
  • (Registers can be assigned to digital inputs)
Inputs / outputs
  • 2 x Programmable alarm relay outputs
  • 2 x Digital outputs
  • 2 x Digital inputs
  • 4 x Analogue outputs
  • RS485 communication
  • Battery supported real time clock and memory

Additional Information

Manufacturer Rayleigh Instruments
Product Name / Options Price (ex VAT)
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