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Installation Manual
| DCIPS1B-S-00-B6 Power Supply System
2.1 Overview
DCIPS1B DC power systems offer a range of solutions for diverse applications such as
broadband access, cable head ends, micro/pico BTS Cells, Enterprise, E911, and GSM-R.
The DCIPS1B shelf system utilizes efficient, dense, and reliable plug-in rectifier modules
DCIPS1B-1200, with output power available at 1200W per rectifier, based upon a
soft-switching approach. Features include wide input operating range, wide operating
temperature, full self-protection and three LEDs for immediate rectifier status indication.
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.
2.2 System Configurations
DCIPS1B 1U system consists of:
1. System Controller ACX Advanced
2. 4 x Load and 1 x Battery breakers including LVD
3. DCIPS1B-1200 Rectifiers (Maximum 2)
4. Rear Connections
3
Figure 2-1 Power System Overview
8
Chapter 2 Aspiro System Description
4
2
1
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2.3 System Parameters
OUTPUT
Power (max)
2400W @ >180VAC, 800W @ <180VAC
Output Current
52A max. @ 46VDC, 45A nominal (see appendix B)
15A (Low Power Shelf version with 20A shunt)
Voltage
46-57VDC
INPUT
Voltage
85-275VAC (Single-phase, 2 x Single-phase)
Frequency
50-60Hz
Input Current
16A (Single-phase), 8A (2 x Single-phase)
Power factor
>0.98
DC DISTRIBUTION
Battery Breakers
1 x (AIRPAX, IER Series)
Ratings
40A, 50A, 65A
Load Breakers
4 x (NADER NDB3 Series)
Ratings*
1A, 4A, 5A, 7.5A, 10A, 15A, 20A, 25A, 30A
MONITORING AND CONTROL
Controller
PCC or ACX Advanced
Local Interface
4 x 20' LCD, 4-key menu, USB (ACX only) and RS232
Remote Interface
Ethernet / Modem using PowCom™ software
Visual Indication
Green LED - System On
Yellow LED - Message(s)
Red LED - Alarm(s)
Analog Inputs
12 x voltage inputs (range 0-100VDC) - used for symmetry inputs
Analog Outputs
4 x potential free relays (C, NC, NO)
Digital Inputs
2 x, Logic 0: U<10VDC, Logic 1: U>12VDC
Digital Outputs
2 x, open collector type
Temperature measurement
2 x Temperature probe (Battery, Ambient)
CONNECTIONS
Battery connections
Stripped cable, max.16mm
AC connections
Stripped cable with ferule, max. 2.5mm
Load breaker connections
Stripped cable with ferule, max. 4mm
Alarm connections
Stripped cable with ferule, max. 1.5mm
* For load breaker derating limitations see chapter 3.2.5 Breakers on page 3-6.
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, spring type connector
2
, screw type connector
2
2
, screw type connector
2
, screw type connector
9
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