Liebert 7400 Series User Manual

7400 Series UPS User Manual Chapter 4 - Optional equipment
Single Module and One plus One Systems 5th Harmonic Input Filter
6310018a.02.doc
4-19
Issue 2
(02/98) LCA 10/01
Bypass Supply
Mains Supply
Bypass Supply
Mains Supply
Isolator 1
Bypass Supply
Bypass Isolator
Input
Isolator
RECTIFIER INVERTER
STATIC
SWITCH
Battery Circuit
Breaker
BATTERY
80 - 120 - 200 kVA UPS
UPS
Output
Supply
Output
Isolator
UPS
Output
Supply
Output
Isolator
Bypass Supply
Bypass Isolator
Input
Isolator
RECTIFIER INVERTER
STATIC
SWITCH
Fitted
internally
Input Isolator
Battery Circuit
Breaker
BATTERY
3
0
0
-4
0
0
k
V
A
U
P
S
Figure 4-1 . Block diagram of Input Filter and UPS

Liebert 7400 Series Specifications

General

Brand	Liebert
Model	7400 Series
Category	UPS
Language	English