The GVM100 controller

GVM100 controller The GVM100 controller is intended to measure supply voltage in single-phase and three-phase electrical networks and remotely read the measured data using LonWorks communication standard. It enables continuous monitoring of the state of electrical installations and infrastructure components such as fuses, contactors, relays, etc.
As a result of using open data transmission standard LonWorks PLC (Power Line Communication – communication utilizing power lines) the GVM100 controller can be used in every installation built according to the standard especially in Smart Grid Networks, Smart Street Lighting systems, building control (BMS) as well as in the installations requiring real-time power supply parameters monitoring.


  1. GVM100_DS10en - Technical spec.


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LonWorks is a worldwide automation and control standard for distributed systems developed by an American company Echelon. For communication it utilizes the standard LonTalk protocol which allows LonWorks devices from various manufacturers to communicate smoothly.