Model Number: SDR-1000VA Brand Name: Ipower Key Specifications/Special Features: Specifications:Technology: authentic zero-crossing technology + CRGO toroidaltransformerInput voltage range: 140 to 260V ACInput frequency: 50/60HzOutput voltage: 220V AC (110/120/230/240V versionoptional)

Output precision: ±8%

Efficiency: 98%

Phase: single phase

Display: classic digital display

Delay function: delay/un-delay (180/6 seconds selectable)

Protection: high-voltage protection

Low-voltage protection

High-temperature protection

Overload protection

Short-circuit protection

Smart cooling system (for 3,000VA and above)

Operating temperature: 0 to 40 degrees Celsius

Storage temperature: 15 to 45 degrees Celsius

Operating relative humidity: 10 to 102% RH(non-condensing)

Certificates: CE and SONCAP