Three-phase voltage stabilizer PNI SVT-10K with servo motor, 10 kVA / 8000 W, output 380 V

Product detailed description

PNI SVT-10K is a three-phase voltage stabilizer with a servo motor with a power of 10 kVA (8000 W). In three-phase power supply, it often happens that one phase has a voltage that is too high and another is low. Adjusting all phases together would not help here, so this stabilizer regulates each phase independently, achieving more balanced values between the phases.

The device consists of a contact voltage regulator, a servo motor, and a self-check circuit that controls the position of the carbon brush and keeps the output constant. The input voltage can range from 277 to 433 V AC, and you will get 380 / 400 V at 50/60 Hz on the output.

There are four displays on the front panel, overvoltage and undervoltage protection at the back. The stabilizer is used in industry, agriculture, transport, telecommunications, metalworking industry, as well as in technical and medical equipment.

Installation and Handling

The cabinet with dimensions 310 × 345 × 720 mm stands on wheels, but with a weight of around 45 kg in the packaging, its transportation is demanding – plan for more than one person. Connection is performed by a person with electrical qualifications. The operating temperature is −10 to +45 °C, humidity max. 95 % without condensation.

Common Questions

What is the difference compared to single-phase?
The three-phase model stabilizes the voltage on all three phases and regulates each one separately.

What is the output voltage?
380 V / 400 V between phases.

Is it suitable for a household?
Only if you have a three-phase supply and devices with three-phase power.

Technical Specifications