Overview
Digital converters are reliable.
Rigid thyristor technology replaces contactors.
Capacitors are switched at zero crossings in sine waves.
Inrush currents accelerate motors fast.
Three-phase output voltages are precisely balanced (version T and F only).
Ideal for CNC machines, VFDs, welders, plasma cutters, lathes, mills, heaters, refrigeration, crushers, large pumps, power supplies, anything three-phase.
Phase voltage symmetry: T +- 4% and F +- 2%
Motor start currents up to 500%.
No stress to any components.
Capacitor switching at zero volt crossings.
Perfect and smooth sine wave outputs.
No EMC, no harmonics generated.
Built-in power factor correction.
Controllers resist short circuits, fast transients, power surges, overloads, undervoltage, shocks, nearby lightning strikes and other dirty power.
Capacity range is 0.25kW to 180kW (0.3hp to 240hp).
Designed for extreme long life expectancy.
Fast soft zero crossing capacitor switching.
Phase voltages are monitored and precisely controlled.
Failsafe operation.
Hermetically sealed power electronics.
Go to top of this page and scroll all versions.
Go to download page for converter wiring diagrams.
