What is the best operation state of UPS power supply?

Because the equipment in the computer room is very important, UPS is usually used for power supply. UPS is dual power supply. Only monitoring the ups can ensure the normal power supply of the equipment, and also check the status of the mains power.

1. When the frequency converter is abnormal, if the temperature is too high, the short circuit, the output voltage is abnormal or the overload is beyond the scope of the frequency converter, the frequency converter will automatically stop operation to prevent damage. If the bypass power is in normal state, the static switch will switch to the standby power output of the load.

2. When the normal input of the operating power supply, the rectifier will convert the alternating current to the direct current, supply it to the inverter, and then output it to the load.

3. The pan geographic UPS power supply room monitoring system consists of front-end equipment, client / server app, and PC large screen. The user can check the operation status and relevant parameters of UPS equipment in real time after logging in through the app / PC of the user end, and can visualize the operation status and relevant data of the nursing system on the large screen of the mobile phone end. In case of any abnormality, the alarm information can be received synchronously.

4. When the UPS power supply equipment in the machine room needs maintenance, the user can stop the frequency converter, turn off the air switch of the maintenance bypass, and then disconnect the rectifier and the standby bypass air switch. At this time, the AC power supply to the load will not be interrupted when switching.

5. When the operation power supply is abnormal, the DC power supply can quickly replace the rectifier to supply DC input for the inverter. Inverter conversion output AC will not be interrupted. The load connected to the output can also be well protected.


For the effective monitoring of power supply, the protocol can realize the monitoring of UPS under the condition of no additional investment, and guarantee the normal operation of the equipment by monitoring the voltage, current, battery operation and municipal power condition.