MAKELSAN 1K, User Manual, Page: 25 / 35

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MAKELSAN UPS
7.3 UPS's running way when utility disconnected
As figure 25, when utility disconnected, power is battery supplied to the inverter
then is sostenuto transmitted to user equipment for using via the static switch and the
filter to avoid power disturbance to load.
7.4UPS's running way when UPS runs on bypass mode
There are five kinds of status when UPS runs on bypass mode
1. overload
2. inverter failure
3. when startup, UPS is in the course of slow startup during 20 seconds by pressing
the "SWITCH ON" button
4. When switch off, please press the "SWITCH OFF" button.
5. UPS runs under the condition of internal over-temperature.
MOVEMENT HANDLING