Infinity B? Power System0 pages

PRODUCT OVERVIEW

Infinity B™ Power System
Dual Voltage, Universal Bulk Power System
•t Dual Voltage power system with
ultimate flexibility
•t -48V up to 1,200A (65KW) or
+24V up to 1,600A (44KW)
•t Secondary voltage up to 600A
•t High availability wireless telecom
applications
•t Telecom service providers
•t Efficiency approaching 97%

Benefits
Reliability
–t Distributed fault tolerance
–t Proven field performance
–t Controller continuity

Intelligence
–t Industry leading controller features
–t Ethernet interface for remote access
–t Centralized network management

Investment Protection
–t Module Compatibility

Overview
The GE Infinity B™ DC energy system is a
universal bulk power plant that supports dual
voltage (+24V/-48V) operation through the
use of a comprehensive range of state of the
art rectifiers and DC-DC converters. Primary
voltage is supported by rectifiers and battery
reserve, while secondary voltage is supported
by DC-DC converter modules. Primary voltage
can be -48V or +24V. The bulk output panel is
capable of connecting two 750 MCM and two
4/0 cables per polarity. Output can be routed
top or bottom.
The Infinity B Power System has primary
voltage capacity for +24V power up to 1,600A
and -48V power up to 1,200A; secondary
voltage capacity is up to 600A based on input
capacity module.

Shelf / Bay Options
Infinity B systems may be equipped in a 7 ft
23” relay rack; a half height rack for mounting
on battery stands; or mounting rails for field
install applications. The compact size is as
little as 6U (10.5”) tall and 20.2” deep. Universal
shelves are 1U tall with four slots that accept
any Infinity series rectifier or converter.

01/13 Infinity B Product Line Brochure

Infinity Rectifier and
Converter Family
The Infinity B offers DC rectifiers and
converters for both +24V to -48V and -48V to
+24V applications. Rectifiers and converters
are color coded to quickly identify both
the voltage and whether it is a rectifier or
converter (orange for +24V and blue for -48V).
Rectifier and Converter Options:

–t Power Shelf Growth
–t Secondary Voltage flexibility
+24V / -48V
–t Flexible Upgrade Options

On Time Delivery
–t Standard building blocks
–t 4 - 6 week availability
–t 24/7 technical support

-t NE100AC24ATEZ Rectifier,
100A/24V Output
-t NE050AC48ATEZ Rectifier,
50A/48V Output
-t NE075DC24 Converter, 75A/24V Output
-t NE030DC48 Converter, 30A/48V Output

Pulsar Plus Controller
The Infinity B utilizes the industry leading
Pulsar Plus controller with Ethernet and
SNMP communications to deliver extensive
monitoring and control features with remote
access. Optionally, the Galaxy Millennium
II controller is available for central office
deployments requiring advanced monitoring.

© 2013 General Electric Company. All rights reserved.

Total Efficiency
The GE Total Efficiency™ (TE) architecture
reduces energy loss and lowers cooling
costs by 50-70%. TE products will prioritize
sustainable energy sources like solar, wind,
water and fuel cells over traditional utility grid
or diesel generator sources – and they will
intelligently respond to smart grid information
to reduce consumption during peak demand
periods. Active Rectifier Management (ARM)
and Battery Charging Optimization (BCO)
features increase efficiency on current and
legacy power infrastructures. The Total
Efficiency architecture addresses issues endto-end based on our proven experience and
expertise in batteries, power distribution, DC
energy systems, AC-DC power supplies, and
DC-DC board mounted power to deliver a
solution that is more safe, reliable and energy
efficient than competitive alternatives.