SVTA

Three-phase proportional controllers

-Allows control of any type of loads (except capacitive) 3 or 4 wires (neutral), delta or star wiring :

• Resistive loads for temperature control (infrared lamps, kilns, resistors,…)

• Resistive loads for light control (bulbs, halogen, UV, scenes,…)

• Loads including a transformer, a coil or a rectifier for voltage control (power supplies, high voltage generators,…)

• Motors for voltage speed control (Possibility to reduce the speed depending on the type of motor and machine,

motor fans,…)

-Six thyristor proportional phase angle controller (Three phase positive and negative cycle control) : Balanced currents, less harmonics, …

-Softstart and softstop ramps (increases the lifetime expectancy of the assembly)

-Diagnostic functions

-Compact housing.