NORTHSTAR 3Ph HoneyComb AVR 220Vac 2_Board 25% Input range/touch 20KVA 3MVR-D20KVA/AZ

SPECIFICATION:
Capacity: 20KVA
Input Rated Voltage: 220V±25%
Stable Output Voltage: 220V
Frequency: 60Hz
Output Accuracy: Selectable:±1% to 5% Factory Preset:±2%
Technology: Digital Signal Processing (DSP) and Voltage Vector Control Technology
Method of Voltage Regulation: Regulation with long life roller brush
Correction Time: Step up and Step down 10% of rated voltage from input voltage.
The output will stable to rated voltage after 2 seconds.
Insulation Resistance: ≥5MΩ
Noise: <55dB Wave Deformation: Nil Insulation Class: H Class Wire System: 3 Wires + 1 Ground (Line to Line) Operation: ≥50,000 hours Insulated Strength: Three Phase: 2500V 1min without puncture Efficiency: ≥98% (full load) Overload Capacity: 200% Over load 8 seconds 150% Over load 8 seconds 120% Over load 8 minutes Cooling System: Auto Forced Air Color of Housing: Beige Protection Class: IP21 (with TVSS & Dual Board) Electrical Safety: CE Equivalent Ambient Temperature Operating: -20°C to +45°C Altitude: <1000m Relative Humidity: <90%