Product Specification - Input Current 5 Amp Brand Other Warranty 6 month Part No S30122-X7686-M1 Power supply 110 - 220 V Output voltage 48 V DC Output Current 12 Amp Siemens HiPath 3800 & OpenScape X8 Powered Unit LUNA2 (Line Powered Unit based Network Architecture no. 2) is used as the central power supply in HiPath 3800 & OpenScape X8. Depending on the system can expand up to three LUNA2 modules in the base and up to four Luna2 modules are used in the extension. - Nominal voltage: 110 VAC - 240 VAC - Rated Frequency: 50 Hz - 60 Hz output voltage (charging voltage for batteries if a LUNA2 is used as a battery charger.): -54.7 VDC -53.5 VDC (currently for wet batteries, not released) - Output current (charging current for batteries, if one is used as a battery charger LUNA2): Max. 2 A *