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POWERING TECHNOLOGY
Manual No. aspiro2u-3
aspiro2u_m23-man-rev3-0516.indd
2.1 Overview
Aspiro DC power systems oer a range of solutions for diverse applications such as broadband
access, cable head ends, micro/pico BTS Cells, Enterprise, E911, and GSM-R.
The Aspiro shelf system utilizes ecient, dense, and reliable plug-in rectier modules
XR04.48, XR08.48 or XPGe12.48, with output power available at either 400W, 800W or
1200W per rectier, based upon a soft-switching approach. Features include wide input
operating range, wide operating temperature, full self-protection and three LEDs for
immediate rectier status indication.
The Power system is highly congurable with installed capacity from 400W up to 4800W
together with DC distribution, system controller and battery backup.
The power system can be managed locally through messages and alarm displayed on the
LCD screen of the system controller or remotely, using the PC-based PowCom™ software,
or through a web browser with Ethernet connection.
Aspiro 2U system consists of:
Chapter 2 Aspiro System Description
1. System Controller ACC Extended
2. Load Distribution Unit
3. Alarm Interface Module
4. AC Input Terminal Block
5. Internal Connection Board
6. AC Surge Protection Device (Option)
7. Rectier Module
8. Battery Distribution Unit
6
5
4
7
8
Figure 2-1 Power System Overview