Depending the application and the level of benefits needed, our equipment can use one of the following technologies:
Transformer / Ballasts (step by step)
Is the classic system:the different levels of power are selected by fixed steps, normally these levels are not more than 3 or 4.
Exists a noticeable dependency between the network tension and the level of power.
Electromagnetic combined with electronic control "stepless"
This system allows a continuous regulation of the power (between 40% and the 100%)
without steps. It gives access to a precise control of the provided energy to the
process. Is robust and trustworthy.
The selected lamp power stays constant independently of the oscillations of
the network tension.
Electronic feeder (solid state) "stepless"
The transformers are replaced by high power ballasts, that allows a
continuous control without steps, like the previous system.
It's applied basically to low and middle powers (until 9 Kw. Approx). Being
three-phase allows a better advantage of the network. Normally the volume of the electrical equipment is inferior to the traditional system.