1 Introduction
6 User’s Guide Flatpack2 Rectifier & Converter Modules, 350002.013, 8v1-2013-08
1. Introduction
The Flatpack2 rectifier module is a powerful and cost-effective power supply used in
Eltek’s Flatpack2 DC power systems.
About this Guide
This booklet provides users of Flatpack2 DC power systems with the required information
to install and operate the Flatpack2 rectifier modules. The booklet also presents the
modules’ technical specifications, such as input voltage range, output power, operating
temperature range, etc.
Read also the generic and site specific documentation that was delivered with your
Flatpack2 DC power system.
For detailed functionality description, browse and search through WebPower or
PowerSuite Online Help.
System Diagrams Flatpack2 DC Power Systems
The Flatpack2 modules are the building blocks of Flatpack2 PS systems, used for DC
power supply of telecom and industrial equipment, in grid-fed sites or hybrid solar sites.
Flatpack2 PS System ~ Telecom
The example in Figure 1 represents a typical Flatpack2 PS system for DC power supply of
telecom equipment. The system is fed from an external AC mains supply, and consists of
rectifiers in power shelves, a controller and DC distribution unit. Battery banks, LVD
contactors, etc. are typically also a part of the system. The system controller monitors
the whole system, and serves as the local user interface. You can configure the system
from a standard web browser, or installing the PowerSuite application in a computer.
Figure 1 Typical Flatpack2 PS system for DC power supply of telecom equipment
Symmetry
Alarm &
Temp. Sensor
AC Mains Grid
(230VAC or 400VAC
or
85-300VDC)
AC Supply
(Single- or 3-phase
or DC Input)
DC Supply
(24V, 48V or 60V)
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