The technology uses 230V powerlines to transmit control signals. However, unlike traditional LON-based powerline communication, SEAK technology is based on harmonious half-sine wave voltage reduction at speed of 50Hz to generate coded words. That makes it an outstanding method at signal distribution on long distances and especially in questionable mains environment.
What’s unique about
|SEAK Powerline||LON-based solutions|
|Maximum distance over powerline||5km+ no repeaters||Require repeaters above 500m|
|Max. logical group per line||255 per line||127 per segment|
|HF suppressing filters||No||Required|
|Procedure to check possibility to deploy||Simple||Special measurements necessary|
|Possible distortions of el. sine wave||No||Likely|
|Dimensions||Good value||Not so good|
SEAK Product Line
In order to implement fully online controlled lighting solution in the town, we need to have signal demodulators (receivers) in the luminaires and signal modulators (transmitters) in electric cabinets.
Our Ukrainian partner Hidden Energy installed 157 lamps equipped by Seak components in Janovska street and Mezevoj Bulvar. Read more...
The modernization of street lighting was realized in Ptruksa in December 2015. Read more...