Liebert Extender/Adapter General, LBS Adapter dimensions 8.5” 216.2mm, 1.8” 5.25” 45.5mm 133.5mm

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)

DY3-4ZPW

POWER ON	COM1	COM2
		SWITCH
LED1

1.8” 5.25”

(45.5mm) (133.5mm)

Figure 2 Horizontal installation

DY3-4ZPW

POWER ON	COM1	COM2
		SWITCH
LED1

Figure 3 Vertical installation

1