Pure sinus • Total power: 3000 W • Rated power: 1500 W • Input voltage range: 21 - 28 VDC • Output voltage range: 220 - 240 VAC • The frequency of the output voltage: 50 Hz (+ - 5%) • Current drawn without load: 300 mA • Efficiency at full load: 92% • Switch: impulse • Permissible operating temperature: 0 ° C - 40 ° C • Overload protection: When the load exceeds 120%, the device automatically turns off, an acoustic signal, a red LED • Undervoltage protection: Beep, red LED, automatic shutdown