EasyManuals Logo

Emerson 7400 Series User Manual

Emerson 7400 Series
67 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #18 background imageLoading...
Page #18 background image
9
Series 7400 Single Phase 1+N UPS
A “Common battery” option kit contains a DCCT (DC Current
Transformers) which are fitted to the battery power lines and
monitored by the parallel control logic. Each module monitors its
battery charge current and compares it with the charge current
provided by the other module. This enables a module to match its
charge current to that of its partner by effecting fine voltage control
over the rectifier section.
The components used by the Common Battery Option are
contained in a separate cabinet known as the Common Battery
Panel.
Figure 5: ‘Common Battery’ configuration
1.2.7 Common Battery
RECTIFIER
STATIC
SWITCH
INVERTER
Mains
Supply
UPS
Output
Supply
BATTERY
1+1 PARALLEL CONTROL
RECTIFIER
STATIC
SWITCH
INVERTER
Mains
Supply
1+1 PARALLEL CONTROL
Common Batt. Panel
Control
Logic
Bypass
Supply
Bypass
Supply

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Emerson 7400 Series and is the answer not in the manual?

Emerson 7400 Series Specifications

General IconGeneral
BrandEmerson
Model7400 Series
CategoryUPS
LanguageEnglish

Related product manuals