THREE-PHASE VOLTAGE STABILISERS T MODELS COMMON REGULATION OF THE 3 PHASES MINISTAB T 3.5-32 KVA STEROSTAB T 22-800 KVA GENERAL CHARACTERISTICS Mains Three-phase Nominal input voltage 380V or 400V or 415V (**) Nominal output voltage 380V or 400V or 415V (**) Output accuracy ±1% RMS Frequency 50/60 Hz ±5% Admitted load variation 0 to 100% Admitted load unbalance up to 50% Admitted overload 10 times the nominal power during 10 ms, 5 times during 6 s, 2 times for 1 minute Harmonic distortion <0,1% Efficiency >98.5% Cooling natural air convection (fan-free system) Colour black or RAL 7035 (depending on model) Protection degree IP21 Installation indoor Standard fittings digital voltmeter, pilot lamps, tropicalised control boards (**) to be specified on the order. Different voltage values available on request.
| Specification | Value |
|---|---|
| Model | T series |
