Forza EL-10K, Руководство по обслуживанию

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10. Check the wiring and test the UPS.
5.3.1.4 Firmware update
Check the Firmware version with hyper terminal and Q7 command. For details on how to set
the hyper terminal and methods on setting the commands please refer to previous section, if
it is not the version expected. Replace the CNTL with updated version of firmware.
For the procedure of changing the control board can be referred to the procedure of
replacing a PCB stated in the previous section.
5.3.2 Parallel Maintenance Operation
Recommended wiring of parallel operation system shown in figure 5.3.2, figure all of later
explanations are based on this configuration.
N L
JP1 JP2
L1 N 1 L 2 N 2
N L JP 1 JP 2 L 1 N 1 L2 N 2
To In pu t L in e
To In pu t N eu tr al
ou tp ut Li ne
ou tp ut Ne utra l
Figure 5.3.2
Important Note:
If the UPS is used in Single Mode, JP1 and JP2 must be connected by
10AWG (6mm2). If the UPS is used in Parallel Mode, the Jumper between JP1 and JP2 must
be removed.