A1140 Mid-Range

  • Commercial and industrial
  • Programmable Multi-Function Polyphase Meter

The A1140 electricity meter is a world leading technology, high quality, reliable and robust product. The meter complies with the latest national and international metering standards.

The A1140 provides extensive measurement and tariff capabilities for use in both industrial and commercial CT and direct connected metering applications. The A1140 can operate as a stand-alone or as part of a comprehensive Automatic Meter Reading (AMR)/AMI metering system via a variety of communication modules. The batteries for the clock and calendar back-up, never need to be changed as they will provide support ‘on the shelf’ for the meters’ design life.

Pinnaculum Energy Technologies can assist with programming, configuration and reading as well as provide individual meter accuracy verification certificates upon request.

  • 5A CT operated & 100A direct connect variants
  • kWh, kvarh, KVA four quadrant measurement
  • 8 ‘Time of Use’ and 4 ‘Maximum Demand’ tariffs
  • LCD display
  • Instrumentation displays
  • Accuracy class 0.5 or 1.0 for CT, 1.0 for 100A
  • 300 days load profile data
  • During power down, clock & calendar battery provide back-up for the design life of the meter
  • Compact & high security cover design
  • Inbuilt RJ11 socket for RS232 interface
  • IMulti-drop capable (up to 32 meters on RS485 bus)
  • 2 independent kVA registers
  • 1 relay pulse output rated 230V AC/DC, 100mA
  • Data stream mode for rapid data transfer
  • Power master unit programming software
  • Supporting AMR / AMI solutions/packages
  • Main cover removal tamper detection
  • Terminal cover removal tamper detection
  • 15 year design life
  • Independent per phase kWh recording and display

  • GSM / GPRS modem
  • Ethernet
  • Modbus converter
  • RS485 Busbox module
  • Optical Flag Probe

Pinnaculum Energy Technologies are the KZN and Eastern Cape Elster Solutions (Pty) Ltd distributors.

Download the product brochure for more information.

Click here to download: A1140 Brochure