UPS for 400 Vac Grid, User Guide, doc. rev. 4
72
Figure 57: Static switch, Overload Hysteresis
This helps avoid a repeated transfer of the load back and forth between the inverter and bypass in
a situation where the UPS is operating under near-overload conditions.
The factory default setting of 85 % is recommended for most environments.
8.2.4.5.
Setup > STSW > Enable / disable analysis event
When enabled, this function collects detailed information about the behavior of the static switch
and/or the inverters during a transfer of the load in one direction or the other.
