How to deal with APC Schneider UPS power failure to start?

How to deal with APC Schneider UPS power failure to start?

APC Schneider UPS power supply in the use process, sometimes encounter some unpredictable faults, many common problems can be checked and dealt with by ourselves, learning APC Schneider UPS power maintenance knowledge has become particularly important. The following is a detailed introduction of APC Schneider UPS power failure:

Case 1: the newly installed APC Schneider UPS power supply fails to start normally.

This situation may be caused by two reasons. Users can check whether the battery connection plug on the back panel of APC Schneider UPS power supply is connected. If not, open the front panel to check if the battery is connected.

The second case: APC Schneider UPS power battery has been used for about 2 years, and APC Schneider UPS power supply cannot be started.

This situation for most users is generally due to the battery after two years of use, generally more or less battery capacity decline or battery inertia, if the battery can not play the role of delay, users need to consider the replacement of a new battery, to avoid the problem of battery inertia, we can use battery automation tube Management software.

Case 3: the voltage of single battery is normal, but APC Schneider UPS power supply cannot be started.

At this time, although the voltage of single battery is normal, APC Schneider UPS power supply may not be started due to some other reasons.

1. It is likely that there are problems in the connection between batteries or between batteries and APC Schneider UPS power supply. For example, the connection point is not firm or the connection point is oxidized. In this case, it is necessary to remove the oxide and then re connect.

2. It may be that the fuse connecting APC Schneider UPS power supply and battery is broken. If the fuse is broken, replace the fuse.

3. The connection between APC Schneider UPS power supply and battery is very long and thin, or there is a connection point in the middle, so there is a great voltage drop, leading to APC Schneider UPS power supply can not start.

The fourth case: APC Schneider UPS power supply can not start normally after the inverter works for a period of time.