... control cooling fan6.Two-color indicators display power and ... fault status7.Protections:short circuit, overload, over temperature, low battery voltage, over battery voltage, lack-voltage alarm.8 ... fanOrder Remarks:1.DC Input voltage: 12V, 24V, 48V2. ... switch)4.Socket types: USA, Australia, universal, UK, France, Germany and ... surgical lighting, equipment use, etc.4.Home Appliances: Electronic ...