User guide

59
RIELLO UPS uninterruptible power supplies are also
designed and built for use in applications such as central
supply systems for emergency lighting, security alarms
and electro-medical equipment.
The CEI 64-8 V2, EN 50171 standards and other
guidelines set down the characteristics and performance
levels required from such systems. The main ones are
summarized below:
• Up to 3 h back-up times
• Battery recharge time of under 12 h
• Galvanically isolated input/output
• High-level diagnostics – preferably from a front mimic
panel
• Remote interface – normally volt-free contacts
• High short circuit current capability
The applications require a continuous power system
configured as follows:
• A standard UPS with high capacity battery charger
• An isolation transformer option
• A remote interface to communicate with other peripherals.
DIALOG CSS
STANDBY POWER SYSTEMS
DIALOG CSS CONFIGURATIONS
Model
Powers loads
of power up to
Back-up times of up to 3 hours
DIALOG PLUS
1600 W
DIALOG DUAL
2000 W
POWER DIALOG PLUS
3000 W
MULTI DIALOG
30.000 W
Model
Powers loads
of power up to
Back-up times of up to 1 hour
DIALOG PLUS
2100 W
DIALOG DUAL
3500 W
POWER DIALOG PLUS
7000 W
MULTI DIALOG
64.000 W