Figure 2-2 Mounting the UPS in a Rack
2.2 Battery Charge up
The UPS-400 needs to charge up before supply power as an UPS. Please follow the
steps to charge up the battery.
1. Connect the UPS to the 100~240V AC power outlet to get power.
2. Click on the ON/OFF button on the front panel for over 5 seconds to power on the
UPS-400. The system is started up by a "beep" buss. The "AC input" and the "DC
output" LED then lighted up.
3. There need 8 to 12 hours to charge up. Please connect the power cord and wait
for 8 hours before use.
2.3 Install with WGSW-2620PV
Figure 2-3 Cable Installation with WGSW-2620PV
The power connector is to provide 48V DC power to the WGSW-2620PV.
The RS-232 console cable is to pass the UPS status to the WGSW-2620PV.
If both the AC power and the DC power are supplying to WGSW-2620PV, the
WGSW-2620PV take the DC power as backup.
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