Cisco Prisma IP DS3 M13 TDM I O Card Data Sheet
Description
The Prisma IP
48 V DC Rectifier System is specifically
designed to operate as an integral part of a complete
distributed power system. The Rectifier System Power Shelf
is 2 RU high and mounts in a standard 19” equipment rack.
Optional 23” rack mounts are also available. The power shelf
has slots for up to 3 power rectifier modules. The rectifier
module converts 120 or 230 V AC to a regulated DC voltage
suitable for powering 48 V DC powered products. Blank
power shelf modules should be installed in any unused slots.
distributed power system. The Rectifier System Power Shelf
is 2 RU high and mounts in a standard 19” equipment rack.
Optional 23” rack mounts are also available. The power shelf
has slots for up to 3 power rectifier modules. The rectifier
module converts 120 or 230 V AC to a regulated DC voltage
suitable for powering 48 V DC powered products. Blank
power shelf modules should be installed in any unused slots.
A full complement of alarm and shutdown features has been
incorporated into the rectifier module to protect the system in
the event of a fault condition. The flexible feature set makes
the 48 V DC Rectifier System an excellent choice for
applications requiring modular ac-to-dc bulk intermediate
voltages, such as distributed power.
incorporated into the rectifier module to protect the system in
the event of a fault condition. The flexible feature set makes
the 48 V DC Rectifier System an excellent choice for
applications requiring modular ac-to-dc bulk intermediate
voltages, such as distributed power.
Features
• Universal AC input
• 1200 W output (max) per rectifier module
• Power-factor correction (meets IEC 1000-3-2 requirements)
• Over-voltage and over-current protection
• Over-temperature
warning
and over-temperature protection
• Redundant parallel operation
• Active load sharing
• Remote
sense
• Hot insertion/removal (hot plug)
• Power fail warning & fault alarm
• Front panel LED indicators
• UL 60950 Recognized, CSA C22.2 No. 60950-00 Certified, and VDE (IEC60950) Licensed (UL and c- UL
Listings are provided at the shelf level)
• CE mark meets 73/23/EEC and 93/68/EEC directives
Digital Transport
Prisma IP
48 V DC Rectifier System