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The EXIMPOWER SKT stabilizer a three-phase product developed in two series: STK T – Voltage regulation through the average value, the neutral connection is not necessary STK Y – Voltage regulation through each phase, the neutral connection is necessary

The SKT stabilizers, from 3 to 450 kVA, belong to the electromechanical series with electronic control.
They provide a perfect constant three-phase output voltage completely independent from any variation of the input voltage within the accepted voltage range.

The stabilisation of the output voltage is not affected neither by eventual harmonic distortion present in the mains nor by the value and load power factor; the output power distorsion is very low (less than 2%) and the total efficiency is very high.
  Technical Features
Input Voltage: 400V
Frequency: 50-60Hz
Load Variation Range: 0-100%
Phase Unbalanced ‹ 50% for T
– 100% for Y
Output Voltage Accuracy: +/- 1%
Max Overload: 150% / 1min
Load Power Factor: 0-1
Efficiency: ‹ 98%
Waveform Distortion: ‹ 0,2%
Speed Regulation: ‹ 20msec/V
Cooling: A.N. or A.F.
Ambient temperature: -10 : +45 C
Relative humidity: ‹ 96%
Colour: RAL 7032
Protection: IP 21
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