User Guide

Installation Drawings
143
Figure 151 Liebert FS block diagram
OPTI ONAL
CAPACITORS
FILTER
P REC HA RGE B OARD
CAPA CI TO R BANK
FUSE BOA RD
POW ER I NT E RF A CE BOA RD
POWER BLOCK
POWER DISTRIBUTION BOARD
24VDC PO WE R SUPPLY 24VDC PO WE R SUPPLY
POWER CONVERSION MODULE
F IL TE R
AUXILIARY BACKUP
POWER 24V
UPP ER BE ARING COIL
INSUL ATOR UPPE R BE ARING COIL
UNIV ERSAL PO SITIO N SENSO R
S PEED
Z
Y X
Y X
TEMP.
UNIV ERSAL PO SITIO N SENSO R
INSULATOR LOWER BEARING COIL
LOWER B EARING CO IL
FLY WHEE L MODULE
MCM
BACKPLANE
POW ER CONVE RS ION MODULE
CONTROLLER
A NA LOG AX IAL AXI S CONTROLL ER
Z
A NA LOG RADIAL AX IS CONTROLLER
LOW ER Y
A NA LOG RADIAL AX IS CONTROLLER
LOW ER X
A NA LOG RADIAL AX IS CONTROLLER
UP PER Y
A NA LOG RADIAL AX IS CONTROLLER
UP PER X
MAIN
CONTROL MO DULE
FAN #1 FAN # 2 PU MP
COOLING SYSTEM
UPP ER BE ARING S ENSOR
UPPE R BEA RING PO WER
LOWER BE ARING SE NSOR
LOWER BEA RING POWER
CIRCUIT BREAKER
(OPTIONAL)
TERMINAL BLOCK
AND FUSE
DATA COLLECTION
MODULE (DCM)
(OPTIONAL)
VERSATILE
INTERFACE BOARD
(VIB) (OPTIONAL)
DIS PLAY
PCM TO MCM
MCM P OWER SUPP LY
STATO R POWER CABL E
UPPE R BEA RING SE NSOR
UPPE R BEA RI NG POW ER
LO WER B EARING POWER
L OWE R BEA RI NG SE NS OR
DISCONTINUED
PRODUC T