UPS
Power
Input/
Output
Cables
4300 Series UPS
|
|
| TB3 | ||
|
|
|
|
|
|
| 3 | 4 | 7 | 8 | |
AC IN | TB1 |
|
|
| |
AC OUT |
U V W N N U V W +
|
|
| 431B | ||
| TB1 |
| (Battery Shunt Trip | ||
|
|
|
|
| & Aux 1) |
1 | 2 | 7 | 8 |
| |
|
|
CB1 (DC Power)
+-
Figure 12-7 - 431B DC and Breaker Cable Connections
1.Run the
2.Reinstall the dead fronts.
Figure 12-8 - 431B Factory Supplied
Shunt Trip Wiring
12.7431Bx000xxER111 Backup Runtime Tables
The following Table 12.4 gives the typical backup runtimes at various loads for a single cabinet 431Bx000xxER111.
Table 12.4 - 431B Typical Runtimes versus Load
UPS | Capacity | PF |
|
|
| Runtime in Minutes at % Full Load |
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 100% | 90% | 80% |
| 70% | 60% | 50% | 40% |
| 30% | 20% | 10% |
4300 | 30kVA | 0.8 | 17 | 21 | 24 |
| 30 | 38 | 45 | 59 |
| >90 | >90 | >90 |
4300 | 30kVA | 0.9 | 15 | 17 | 20 |
| 24 | 33 | 38 | 53 |
| 74 | >90 | >90 |
4300 | 50kVA | 0.8 | 8 | 9 | 11 |
| 14 | 17 | 24 | 32 |
| 46 | 70 | >90 |
4300 | 50kVA | 0.9 | 7 | 8 | 9 |
| 11 | 15 | 20 | 26 |
| 44 | 60 | >90 |
4300 Series Ancillary Cabinets Installation and Operation Manual | 47 |