Difference between revisions of "Landis+Gyr SGP+M"
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| − | == Known Operating Locations == | + | ==Known Operating Locations== |
| − | * Rio de Janeiro, Brazil | + | *Rio de Janeiro, Brazil |
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| − | == Metering Module == | + | ==Metering Module== |
[[File:SGP+M Meter Module for Secondary Concentrator.png|thumb|Metering Module]] | [[File:SGP+M Meter Module for Secondary Concentrator.png|thumb|Metering Module]] | ||
The Metering Module (Módulo de Medição) is installed inside the CS, each utility client has one dedicated to them (or 2/3 if they have a two-phase or three-phase system). | The Metering Module (Módulo de Medição) is installed inside the CS, each utility client has one dedicated to them (or 2/3 if they have a two-phase or three-phase system). | ||
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| + | ==Secondary Concentrator== | ||
| + | [[File:SGP+M Secondary Concentrator.png|thumb|Secondary Concentrator]] | ||
| + | The secondary Concentrator houses 12 Metering Modules, a CPU/Radio (metal box on the right) and a main MCCB. The Metering Modules talk with the CPU through a shared optical interface. The CPU contains the software/harwdare to communicate with each meter and a built in radio that communicates with the Primary Concentrator through some proprietary FHSS stuff briefly mentioned in the manual. | ||
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| + | ==Primary Concentrator== | ||
| + | [[File:SGP+M Primary Concentrator.png|thumb|Primary Concentrator]] | ||
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| − | == Sources == | + | ==Sources== |
[https://housey2k.github.io/post-docs/SGPM-Manual.pdf Manual for the SGP+M System on my Blog] | [https://housey2k.github.io/post-docs/SGPM-Manual.pdf Manual for the SGP+M System on my Blog] | ||
Latest revision as of 18:16, 22 August 2025
SGP+M is a system developed by Landis+Gyr and running in Brazil (and potentially other countries), it stands for Sistema de Gestão de Perdas e Medição (System for Management of Losses and Metering). It is divided into Primary Concentrators (Concentrador Primário or CP) and Secondary Concentrators (Concentrador Secundário or CS).
Note that I don't access to the hardware described here. All of my research was done through observation and research.
Contents
Known Operating Locations
- Rio de Janeiro, Brazil
Metering Module
The Metering Module (Módulo de Medição) is installed inside the CS, each utility client has one dedicated to them (or 2/3 if they have a two-phase or three-phase system).
This module has a built-in smart meter system, contactor for remote shutdown, and a phototransmitter and photoreceiver for communication with the CS computer.
Secondary Concentrator
The secondary Concentrator houses 12 Metering Modules, a CPU/Radio (metal box on the right) and a main MCCB. The Metering Modules talk with the CPU through a shared optical interface. The CPU contains the software/harwdare to communicate with each meter and a built in radio that communicates with the Primary Concentrator through some proprietary FHSS stuff briefly mentioned in the manual.
Primary Concentrator
