Posted by FSP Europe Team on 08/02/20215.4. Backup time is too shortTwo factors impact the backup time, the load power and battery real capacity. If the load is different from [...]Read more
Posted by FSP Europe Team on 08/02/20215.5. When battery is dead, will UPS still work in standby mode?No for offline and line interactive UPS 🡪 when AC comes back after black out, the UPS initializes and will [...]Read more
Posted by FSP Europe Team on 08/02/20215.6. Why cannot my small-power-consumption device get power from the UPS when mains is off?When selecting UPS, we consider two key factors, the output power and backup time, to make sure the UPS has [...]Read more
Posted by FSP Europe Team on 08/02/20215.2. Measured UPS output voltage is lower than expectationThere are three tools to measure AC voltage, true RMS, average sensing digital meters and oscilloscope. [...]Read more
Posted by FSP Europe Team on 08/02/20215.1. Do we have standard troubleshooting procedure for UPS?Basically, it’s the common procedure of troubleshooting for electronics: Identify the problem Establish a [...]Read more
Posted by FSP Europe Team on 14/12/20185.3. UPS sounds too loudUPS converts power and the conversion always generate heat. Converting more power generates more heat. Such [...]Read more
