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Commercial & Industrial Metering - page 2 / 6





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Leading-Edge Design

Landis+Gyr’s commercial and industrial meter family offers a solution for all applications. Developed in response to industry requirements for value and function, the E650 S4e and E330 FOCUS® AX Polyphase meters are designed to meet specific performance criteria with more features, a wide voltage range and self-diagnostics.

These products combine elements of simplicity and upgradability for a highly functional meter that reduces overall ownership costs. Equipped with all the quality and user-friendly functions customers have come to expect, our commercial and industrial meters feature enhancements, such as:

  • Flash memory for firmware upgrades

  • ANSI C12.19 standard protocol

  • Transformer loss compensation option

  • On-board load profile option

Inventory Reduction

Designed for total software and firmware upgradability, the commercial and industrial meter family offers precision metering for all applications without the need to add hardware. Firmware upgrades enable utilities to easily maintain inventory for their predominant requirements. Then, as needed, Landis+Gyr can provide software upgrades and activate service enhancements virtually overnight. This flexibility is a necessity in today’s rapidly changing utility environment.


The E650 S4e and E330 FOCUS AX Polyphase meters eliminate the need to preprogram the service type. Just install the meter, and it automatically detects the service type and voltage, displaying the information on the LCD and configuring the GyrBox for a complete diagnostic check of the installation. By continually performing diagnostics on the metering installation equipment, service wiring and load characteristics, GyrBox is able to identify equipment failures, improper installation wiring, poor load conditions, poor power quality conditions and tampering.


Even with advanced functionality, the E650 S4e remains compatible with earlier models, minimizing adjustments to existing reading and programming systems. Both the E650 S4e and the E330 FOCUS AX support the ANSI C12.19 standard protocol.

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