Old - i-meter® 45

Multi-Customer or Multi-Load Metering Made Easy!


The i-meter® 45 is a Multi-Customer Metering System. Capable of metering up to 45 single elements the compact design is great for applications where Tenant or Energy Cost allocation is important. The i-meter® 45 provides critical KwH as well as the ability to monitor Volts, Amps, KiloWatts, Power Factor, Frequency and Harmonics (V, I, kW, kVA, PF, Hz, THD (V/I)). The i-meter® 45 Rail option provides both the contractor and the Installer the ability to save time and money.

  • Innovative Metering Solution
  • Easy to mount and install
  • Modern data centre where virtually every circuit supports a different application
  • 42 circuit panel with 3 mains
  • Programmed for single-phase or poly-phase applications
  • Optional 80-character display
  • Using a preferred communications protocol such as MODBUS, Bacnet, RF or TCP/IP
  • Save valuable space, embed the meter directly in the panel and save on installation time
  • Universal design can be installed directly inside a Distribution Panel of choice
  • Save valuable installation time by being able to snap and plug 4 ribbon cables in place rather than wiring 45 individual current transformers
  • Programmed on site with laptop computer
  • Self-powered, low consumption burden
  • Applications: Residential, Commercial, Industrial

Cost-effective electric meter - Guide energy efficiency audits - Track your energy consumption

Product Summary

i-meter® 45

Dimensions Inches

16.5H x 4.5W x 2D

Dimensions Centimeters

42H x 11.5W x 4.5D

Mounting Option

Embedded / External

# of Meters

1 to 45

Meter Elements (CTs)

1 to 45


Auto Ranging, 90 to 600 Volts (347 L/N)

Service Type

1Ø2W, 1Ø3W, 2Ø3W, 3Ø4W wye, 3Ø3W Delta*

Current Transformers

80/100 mA output

Instrument Transformer Interface



Optional Modules up to 4 GB Memory

Pulse Output



MODBUS, RTU, Bacnet, MSTP, RF, Ethernet


45 to 65 Hz

Accuracy Class


Real Time Measurements

V, I, kW, kVA, kVar, PF, Hz, THD (V/I)

Operating Temperature

-10°C to +53°C

Regulatory Compliance / Approvals

Measurement Canada, cCSAUS, UL , CTEP (CA)


U.S. Patent No. 8,049,488

*Delta systems require potential transformers

Typical Drawings

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