Operating the UPS
This chapter describes how to start and stop the UPS and how to transfer the system to maintenance bypass. Figure 33 shows the
location of the operating controls.
NOTE: Before starting the UPS, ensure all installation tasks are complete and a preliminary startup has been performed by authorized service personnel. The preliminary startup verifies all electrical interconnections to ensure the installation was successful and the UPS system operates properly.
BYPASS INPUT | MAINTENANCE | MAINTENANCE | RECTIFIER |
|
BREAKER (BIB) | BYPASS | ISOLATION | INPUT BREAKER | |
| BREAKER (MBP) | SWITCH (MIS) | (CB1) | BATTERY |
|
|
|
| |
|
|
|
| BREAKER |
|
|
|
| (CB2) |
CONTROL |
|
|
|
|
PANEL |
|
|
|
|
MONITOR |
|
|
|
|
PANEL |
|
|
|
|
|
|
|
| POWER |
|
|
|
| SWITCH |
|
|
|
| S1 |
|
|
|
| COLD |
|
|
|
| START |
|
|
|
| SWITCH |
|
|
|
| S2 |
Figure 33. Location of the Operating Controls
Powerware BPIII Harsh Environment UPS | 63 |
