Delta 1KVA User Manual page 14

4. Connecting the load
- Calculate power consumption of your loads to ensure that the overload
condition will not happen.
- Plug the power cord of the equipment into the output receptacles on the rear
panel of the UPS.
- Turn on the equipment connected to the UPS.
- Caution: Do not connect a laser printer to the UPS.
!
- Caution: Do not connect the UPS to generator.
5. Connecting the RS-232
- Connect the interface signal cable between the RS-232 port on the rear
panel of UPS and COM1 or COM2 of computer if necessary.
- The D-sub 9 connector can work as a RS-232 communication port
depending on the type of cable and software used. Refer to section 8 for
more information.
Fig.3-3.1
UPS Connection for 1KVA:
(1) Connected to RS-232 cable
(2) Provides power to PC.
(3) Connected to utility power.
Fig 3-3.1
1 2
SHEET 14 TO 15