General
1.0GENERAL
Liebert’s Load Bus Sync (LBS) Extender/Adapter for Dual Bus UPS is designed to extend the LBS function, up to 150m (492 ft.) between Liebert NX series uninterruptible power system (UPS) modules of a dual bus system (DBS). The adapter also enables a Liebert NX UPS to synchronize with other UPS models.
Figure 1 LBS Adapter dimensions
8.5”
(216.2mm)
POWER ON | COM1 | COM2 |
SWITCH | ||
LED1 |
|
|
1.8” 5.25”
(45.5mm) (133.5mm)
Figure 2 Horizontal installation
POWER ON | COM1 | COM2 |
| SWITCH | |
|
| |
LED1 |
|
|
Figure 3 Vertical installation
1