User guide

47
MASTER DIALOG RM/RT
INDUSTRY Range
MINIMUM IMPACT ON THE MAINS
• Distortion of the input current <5% in the MASTER DIALOG
“CLEAN” version which lets you save on sizing of the power
supply source (transformer or generator set)
MAXIMUM BATTERY CARE
• battery deep discharge protection and temperature compen-
sating charger
• built-in automatic and manual battery test feature
SIMPLE TO INSTALL
• capability to install the UPS into any distribution system
(neutral not required on rectifier input)
• capability to separate the rectifier/bypass power networks and
to power these from two separate sources, without Galvanic
isolation (necessary on UPS without an output transformer)
MAXIMUM RELIABILITY AND AVAILABILITY
• maximum reliability and power availability - connect up to 8
units in parallel or N+1 redundancy, even of different power
ratings.
The machines continue to work in parallel even if the cable
connecting the UPS together is interrupted (CLOSED LOOP)
LOW CONSUMPTION LEVELS
• Thanks to the selectable Economy Mode function that
enables use of the mains power supply when the latter is
stable, guaranteeing very high performance (>98%) while
still ensuring power supply continuity when the mains is
down.
OTHER CARACTERISTICS
• Reliable, filtered, stabilised and regulated sinewave output
(double conversion on-line technology VFI according to
IEC62040-3 specifications) with filters for atmospheric
disturbance suppression
• 0.8 power factor makes Master Dialog suitable for powering
ICT and industrial loads
• high level diagnostics: event log with 128 messages, states,
measurements and alarms - available from the built-in LCD in
several languages
• BACK FEED protection: to avoid energy feeding back into the
mains supply should a fault occur.
ADVANCED COMMUNICATION
• Compatible with TeleNetGuard for remote maintenance
• advanced, multi-platform communication, for all
operating systems and network environments:
PowerShield² supervision and shut-down software included,
with SNMP agent, for Windows 95, 98, NT 4.0, Me, 2000,
2003, XP, Mac OS 9.x, X, Linux, Novell operating systems. The
UPS is supplied with a cable for direct connection to the PC
(Plug and Play)
• RS232 serial port
• volt-free signal contacts
• EPO (Emergency Power Off) shutdown input contact
• input for switching to bypass by remote signal
• LCD or LED-based remote control panel
• generator interface: enables desynchronisation of the UPS
output from a generator supply which may be subject to pha-
se and frequency variations. The interface also enables more
economic use of the battery charger.
LCD remote panel
OPTIONS
Isolation transformer module
UPS Group Synchroniser (see UGS page 42)
Hot connection device (see PSJ page 42)
Interface for generator
LED remote status panel
LCD based remote control panel
Closed loop parallel kit option (to be ordered with the unit)
Empty battery cabinets for prolonged runtime