Figure 26 One-Line Diagram, 208V Dual Input 10-100Kva Ups With Three-Breaker Liebert Exm Bdc - Liebert EXM BDC User Manual

Figure 26 One-line diagram, 208V dual input 10-100kVA UPS with three-breaker Liebert EXM BDC and panelboard
BYPASS DISTRIBUTION CABINET
* Bypass
AC Input
BIB
4 Wire + GND
* Rectifier
AC Input
4 Wire + GND
See Note 7
UPS CABINET
BATTERY
NOTES
1. Install in accordance with national and local electrical codes.
2. Input and bypass must share the same single source.
3. A neutral is required from the system AC input source.
Vertiv recommends a full capacity neutral conductor.
4. Bypass and rectifier inputs and output cables
must be run in separate conduits.
5. Control wiring must be run in separate conduits.
6. Optional 54-pole, 225A for 10-40kVA frame only or
optional 54-pole 400A for 60-100kVA frame only.
7. Customer must supply shunt trip breaker with 120V coil.
8. Remove bypass jumper busbars inside the UPS to configure
a dual input system.
Vertiv | Liebert
®
™
EXM BDC User Manual | Rev. 3 | 01/18 |
MBB
STATIC BYPASS
(Optional)
MIB
54 Pole
See Note 6
BIB - Bypass Isolation Breaker
MBB - Maintenance Bypass Breaker
MIB - Maintenance Isolation Breaker
* External Overcurrent Protection by Others
Field-Supplied Wiring
See Tables 12 and13 for
details.
EXM11007
Rev. 0
AC Output
208V
4 Wire + GND
32