UPS (Uninterruptible Power System/Uninterruptible Power Supply) is a system equipment that connects a battery (mostly maintenance free lead-acid battery) to a host and converts DC power into mains power through module circuits such as host inverters. Mainly used to provide stable and uninterrupted power supply to single computers, computer network systems, or other power electronic devices such as solenoid valves, pressure transmitters, etc. When the mains power input is normal, the UPS stabilizes the mains power and supplies it to the load for use. At this time, the UPS is an AC voltage regulator and also charges the internal battery; When the mains power is interrupted (accident power outage), UPS immediately supplies 220V AC power from the battery to the load through inverter switching conversion method, so as to maintain normal operation of the load and protect the load software and hardware from damage. UPS equipment usually provides protection against high or low voltage.
UPS Encyclopedia
UPS (Uninterruptible Power System/Uninterruptible Power Supply) is a system equipment that connects a battery (mostly maintenance free lead-acid battery) to a host and converts DC power into mains power through module circuits such as host inverters. Mainly used to provide stable and uninterrupted power supply to single computers, computer network systems, or other power electronic devices such as solenoid valves, pressure transmitters, etc. When the mains power input is normal, the UPS stabilizes the mains power and supplies it to the load for use. At this time, the UPS is an AC voltage regulator and also charges the internal battery; When the mains power is interrupted (accident power outage), UPS immediately supplies 220V AC power from the battery to the load through inverter switching conversion method, so as to maintain normal operation of the load and protect the load software and hardware from damage. UPS equipment usually provides protection against high or low voltage.