Filter
Top Products
7
2 System Overview
i
PROTECT A. is an uninterruptible power supply
(UPS) for essential loads such as PCs, work-
stations, relatively small-scale telecommunication
equipment and similar devices.
The PROTECT A. series is a compact, interactively operating
UPS available with nominal power output ratings 500, 700,
1000 and 1400 VA.
This document describes both types, PROTECT A. 500 and
PROTECT A.700.
2.1 Brief Overview
LED display and a pushbutton switch are located on the front
of the UPS for straightforward monitoring and operation. The
display unit with traffic light function clearly signals the
particular operating condition: normal operation, battery
discharge, fault.
The connections for the mains and the loads are located on
the rear of the PROTECT A., as are the communication
interfaces and connections for telephone lines. Important UPS
data is monitored permanently and transferred to the
computer via USB or the RS232 interface and using the
CompuWatch software.
Features of the PROTECT A.:
♦ VI (line – interactive) protection technology
♦ Automatic voltage regulation against mains voltage
deviations (AVR)
♦ Microprocessor control for high reliability
♦ Modern battery management with integrated protection
against exhaust. discharge and overloading
♦ User-friendly display
with optimum legibility
♦ Intelligent monitoring system
with USB and RS232 interfaces