Introduction; About This Guide; System Diagrams  Flatpack2 Dc Power Systems; Flatpack2 Ps System ~ Telecom - Eltek Valere Flatpack2 User Manual

1 Introduction

1. Introduction
The Flatpack2 rectifier module is a powerful and cost-effective power supply used in
Eltek Valere'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
rectifiers' 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.
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.
Alarm Outputs NC-C-NO
Digital Inputs
Flatpack2
Cabinetized
AC Mains Grid
(230VAC or 400VAC)
AC Supply
(Single- or three-
phase)
Figure 1 Typical Flatpack2 PS system for DC power supply of telecom equipment
4

Flatpack2 PS System ~ Telecom

Remote
Monitoring
Smartpack
controller
Flatpack2
rectifiers
CAN Bus
AC mains
supply
selector
Symmetry
Alarm &
Temp. Sensor
Battery string #1
User's Guide Flatpack2 Rectifier Modules,
PowerSuite
Application
USB cable
Fuse Alarm
LVLD
Load
& MCBs
LVBD
Battery
Fuses
Telecom
equipment
Fuses
DC
distribution
DC Supply
(24V, 48V or 60V)
350002.013, 7v0-2010-09