![Vertiv Liebert EXM MBC Скачать руководство пользователя страница 21](http://html1.mh-extra.com/html/vertiv/liebert-exm-mbc/liebert-exm-mbc_user-manual_1008224021.webp)
Vertiv
™
| Liebert
®
EXM
™
MBC Installation Manual |
15
Figure 5
One-line diagram, dual-input Liebert EXM 10-100kVA UPS with four-breaker Liebert EXM MBC and
input isolation transformer cabinet
MAINTENANCE BYPASS CABINET
MIB
BIB
RIB
MBB
*Bypass
AC Input
3 Wire + GND
* Rectifier
AC Input
3 Wire + GND
AC Output
208V
4 Wire + GND
Static Bypass
UPS CABINET
DUAL
TRANSFORMER
CABINET
BATTERY
Output
Busbar
NOTES:
1. Install in accordance with national and local electrical codes.
2. Vertiv recommends a full capacity neutral conductor
and grounding conductors.
3. Bypass and rectifier inputs and output cables must be
run in separate conduits.
4. Control wiring must be run in separate conduits.
5. Transformer available: 208, 220, 480, 600V input.
6. Internal battery breaker is optional on UPS with internal batteries;
battery breaker is factory-supplied with external Liebert battery cabinets.
RIB - Rectifier Input Breaker
BIB - Bypass Isolation Breaker
MBB - Maintenance Bypass Breaker
MIB - Maintenance Isolation Breaker
* External Overcurrent Protection by Others
Field-Supplied Wiring
EXM11009
Rev. 2
See Note 6
See Note 5
See Note 5
Содержание Liebert EXM MBC
Страница 1: ...Liebert EXM MBC User Manual 10 200kVA 208 120V and 220 127V 60Hz...
Страница 6: ...Vertiv Liebert EXM MBC Installation Manual iv...
Страница 51: ...Vertiv Liebert EXM MBC Installation Manual 45 NOTES...
Страница 52: ...Vertiv Liebert EXM MBC Installation Manual 46...
Страница 53: ......