Vertiv Liebert APM - Fig. 4-2: External Battery Connections

Chapter 3 Installation Drawing 29
LIEBERT APM UPS Module And Parallel System 30kVA~150kVA User Manual
Fig. 4-2: External Battery Connections
• Externa BCB interface UHW242C2
– J6.1 DRV: BCB: Drive signal
– J6.2 FB: BCB: Contact status
– J6.3 GND: Ground
– J6.4 OLBCB: Online-Input (normally open): This pin is active when BCB interface signal is connected.
• BCB control board UHW242C2
– Control and feedback X102 to J6, Bypass Module
– External battery temperature, X108 to J8, Bypass Module
– Battery +/- supply to X101
– UV coil and auxiliary to X100
– Battery temperature sensors X103, X104, X105, X106