| • Transformerless UPS technology • Triac control with PWM technology • Correction (control) speed: 20 ms (5000 VAC/s) • Input voltage range: phase-neutral 150-250 VAC; phase-phase 275-450 VAC • Output voltage range: phase-neutral 220 VAC; phase-phase 380 VAC • Output voltage tolerance: ±2% • Device efficiency: 96% • Operating temperature: -10°C to +55°C • Ability to withstand overload (500%) for 20 milliseconds • Equipped with overload, short circuit, overheat, and overvoltage protection unit • Glass fiber wire winding transformer that can withstand temperatures up to 250 degrees Celsius |
• 3 LCD displays • EMI/RFI noise filter • Output voltage and sensitivity tolerance adjustable from the front panel • Fan cooling with time delay • Fault signal (audible and visual) • The protection unit of the regulator operates with a 10-second delay • 1-0-2 Mechanical bypass switch (1: Grid, 2: Regulator) • The device is covered by a 2-year warranty against manufacturing defects • 10-year spare parts availability guarantee • Free from harmonic distortion |
