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Rayleigh Instruments

Manufacturer and stockist of an extensive range of energy monitoring products

kWh Energy Meters

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RI-F384-G Single & Three Phase Network Multifunction Energy Meter

  • Single Phase Network or 3 phase 3 or 4 wire Network unbalanced load operation
  • 96 x 96 mm Panel Mounting.
  • 5 A / 1 A Current Transformer Input.
  • Integrated Communication Protocols are RS-485 Modbus RTU and Energy Pulse Output.
  • Programmable CT Ratio 5 - 10,000 A.
  • Active energy class 1.
  • Reactive energy class 2.
  • Single phase :- 80-265 VAC Measured Voltage.
  • Three phase :- 140-460 VAC Measured Voltage.
  • Backlit LCD display with bargraph current indication on every page.
  • Wide range of measured parameters include : Voltage, Current, Energy, Power, Frequency, Power Factor and Total Harmonic Distortion 31st (Voltage & Current).

RI-F368 Single Phase and Three Phase Panel Mounted Kilowatt Hour Meter CT Operated

  • Single phase and 3 phase (3 or 4 wire) network unbalanced load.
  • Active energy class 1.
  • -/5 A or -/1 A current transformer operated.
  • With Modbus RS485 or pulse output.

RI-F100 Three Phase Network MID Certified Kilowatt Hour Active Energy Meter

  • DIN 96 panel mounted.
  • -/1A or -/5A current transformer input (MID certification only on 5 A).
  • Three phase network compatible.
  • Programmable voltage and current transformer ratio.
  • True RMS measurement.
  • MID B+D Certified (Cert. No. : TCM 221/16-5392).
  • High definition white backlit LCD display.
  • Compact size - only 50mm panel depth.
  • Simple programming and operation.
  • Pulse output and RS485 Modbus communication.
  • Auto and manual page scrolling.

RI-D65-CT-P Three Phase Kilowatt Hour Meter with Pulse Communication and CT Operated

  • Three phase energy meter.
  • Accuracy Class 1.
  • -/5A Current transformer connected.
  • 65mm wide DIN rail mounting.
  • LCD display.
  • Measured voltage 230 V 50/60 Hz.
  • With pulse output,

RI-D65-80P Three Phase Kilowatt Hour Meter with Pulse Communications

  • Three phase energy meter.
  • Accuracy Class 1.
  • 80 A Direct connected.
  • 65 mm wide DIN rail mounting.
  • LCD display.
  • Measured voltage 230/415V 50/60 Hz.
  • With pulse output.

RI-D384-C Single & Three Phase Network Multifunction Energy Meter

  • Single Phase Network or 3 phase 3 or 4 wire Network unbalanced
    load operation.
  • 4 module DIN rail mounting.
  • -/1 A or -/5 A current transformer operated.
  • Integrated Communication Protocols are RS485 Modbus RTU and
    Energy Pulse Output.
  • Programmable CT Ratio 5 to 10,000 A.
  • Active energy class 1.
  • Reactive energy class 2.
  • Single phase:- 80-265 VAC Measured Voltage.
  • Three phase:- 140-460 VAC Measured Voltage.
  • Backlit LCD display with bargraph current indication on every page.
  • Wide range of measured parameters include : Voltage, Current, Energy, Power, Frequency, Power Factor and Total Harmonic Distortion 31st (Voltage & Current).

RI-D36-80-P Single Phase Kilowatt Hour Meter With Pulse Output Communications

  • Single phase energy meter.
  • Accuracy Class 1.
  • 80 A Direct connected.
  • 36 mm wide DIN rail mounting.
  • LCD display.
  • Measured Voltage 230 V 50/60 Hz.
  • With Pulse output.

RI-D19-80-C Single Phase Energy Meter (KWH)

  • Single phase energy meter.
  • Accuracy Class 1.
  • 80 A Direct connected.
  • Counts up regardless of energy direction.
  • 19.5 mm wide DIN rail mounting.
  • LCD display.
  • Measured Voltage 230 V 50/60 Hz.
  • With Modbus RS485 output.

RI-D18-100-C Single Phase Energy Meter (KWH)

  • Single Phase Energy Meter.
  • Accuracy Class 1.
  • 100A Direct Connected.
  • Counts up regardless of energy direction.
  • 18 mm wide Din Rail Mounting.
  • LCD Display.
  • Measured Voltage 230V 50 Hz.
  • With Modbus RS485.

RI-78-80-C Single Phase Network MID Certified Kilowatt Hour Active Energy Meter

  • Single phase network active energy meter.
  • Conforms & Certified to MID B and D approval.
  • 80 A Direct connected.
  • Counts up regardless of energy direction.
  • 78 mm wide/4 Module.
  • Din Rail Mounted.
  • LCD Display 5+2= 99999.99.
  • Measured voltage 230 V 50 Hz.
  • Intergrated Communication Protocols are Modbus RS485 RTU and pulse output 1600 Impulse / KWh.

RI-76-100-P Single Phase Network MID Certified Kilowatt Hour Active Energy Meters

  • Single phase network active energy meter.
  • Conforms & Certified to MID B and D approval.
  • 100 A Direct connection.
  • Counts up regardless of energy direction.
  • 76 mm wide/4 module.
  • LCD Display 5+2 (99999.99).
  • Measured voltage 230/415 V 50/60 Hz.
  • Integrated Communication Protocols is pulse output 1000 Impulse / KWh.

RI-36-100C Single Phase Energy Meters

  • Single phase network active energy meter
  • 100 A Directly Connection
  • 36 mm wide/2 module
  • LCD Display 5+2 (99999.99)
  • Bi-directional energy measurement for import and export registers
  • Communication protocols available are : Pulse Output, Modbus RS485 RTU and M-Bus

RI-18-45-P Single Phase Network MID Certified Kilowatt Hour Active Energy Meters

  • Single phase network active energy meter.
  • Conforms & Certified to MID B and D approval.
  • 45 A Direct connection.
  • 18 mm wide/1 module.
  • Counts up regardless of energy direction.
  • LCD Display 5+3 (99999.99).
  • Measured voltage 230/415 V 50/60 Hz.
  • Integrated Communication Protocols is pulse output 1000 Impulse / KWh.

RI-17-45-D Single Phase Network MID Certified Kilowatt Hour Active Energy Meters

  • Single phase network active energy meter.
  • Conforms & Certified to MID B and D approval.
  • Case width 17.5 mm.
  • Braked input ( Does not count when energy is reversed).
  • Single tariff.
  • 45 A direct connection.
  • Digital display.
  • Pulse output.

RI-122-100-P Three Phase Network MID Certified Kilowatt Hour Active Energy Meters

  • Three phase network active energy meter.
  • Conforms & Certified to MID B and D approval.
  • 100 A Direct connected.
  • Counts up regardless of energy direction.
  • 122 mm wide /7 module.
  • LCD Display 6+1= 999999.9.
  • Measured voltage 230/415 V 50/60 Hz.
  • Integrated Communication Protocols is pulse output 1000 Impulse / KWh.

Dimensions
H=100, W=126, D=65 mm

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