Wireless Meter Pulse Generator

MPG-3

The SSI MPG-3 Wireless Meter Pulse Generator is our third-generation Zigbee pulse generator, designed to integrate AMI smart meters with legacy KYZ pulse metering infrastructure. Using Zigbee radio technology, the MPG-3 receives usage data from the meter’s HAN network, interprets power consumption, and synthesizes KYZ pulses — without requiring a physical KYZ output at the meter.

All settings are configured via a USB programming port using the SSI Universal Programmer software, allowing full control over pulse value, meter multiplier, output mode, and pulse timing. The MPG-3 supports both unidirectional and bidirectional energy flow and is compatible with self-contained and instrument-rated electric meters.

The MPG-3 Wireless Meter Pulse Generator on a white background.

Product Highlights

The MPG-3 features two solid state Form A or Form C dry contact outputs with selectable momentary or toggle modes and six programmable pulse width settings. A 30 ms minimum-off time delay prevents runaway pulse generation, and red, yellow, and green LEDs provide at-a-glance communication and output status.

The MPG-3 mounts in any position and fits inside a user-supplied or optional NEMA 4X fiberglass enclosure. An optional MPG-3EX external adapter allows the Zigbee module to be mounted outside metal enclosures to preserve radio performance.

Features

The MPG-3 equips utilities to implement new advanced AMI meters and still provide pulses to customers that may need them
  • Zigbee radio interface receives usage data directly from AMI meter HAN network
  • Two selectable Form A (2-Wire) or Form C (3-Wire) solid state dry contact outputs
  • Output pulse value programmable from 1 to 99,999 Wh/pulse
  • Meter multiplier programmable from 1 to 99,999 via USB and SSI Universal Programmer
  • Selectable momentary (6 pulse width options) or toggle output mode
  • Supports Normal (unidirectional) and Signed (bidirectional) energy flow modes
  • Optional NEMA 4X fiberglass enclosure and MPG-3EX external Zigbee adapter available
The MPG-3 Wireless Meter Pulse Generator

Zigbee AMI-to-KYZ Pulse Converter

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