BOXER SERIES 10-20 KVA
EXPLANATIONS OF LOGGING
AG-SD-109 Publishing Date: 13.10.2015 Revision No: 0 Rev. Date:
7. Switch output circuit breaker (CB3) to closed circuit (ON) position.
8. You can turn on the loads connected to the device.
After all these steps, check that load is fed through inverter static switches via mimic diagram. In
a contrary situation, check UPS total and phase loads. The UPS gives audio alerts in an overload
condition, without feeding critical AC loads.
4.1.3 Testing the Operation Modes of the UPS
After first start-up, switch among operation modes with the aim of control.
4.1.3.1 Switching from Normal Mode to Battery Mode
Take CB1 to open circuit (OFF) position. This action cuts off the mains voltage and the UPS starts
operating on battery mode. After checking the operation, take CB1 to closed circuit (ON)
position again.
4.1.3.2 Switching from Normal Mode to Static Bypass Mode
Switch the UPS to bypass mode via user panel. Check if static bypass led has flashed in mimic
diagram.