PRODUCT OVERVIEW
Infinity S
™
Power System
Compact, Dual Voltage, Rack Mounted Power System
• Dual Voltage power system with
ultimate flexibility
• -48V up to 600A (32KW) or
+24V up to 800A (22KW)
• Secondary voltage up to 120A
• High availability wireless telecom
applications
• Telecom service providers
• Efficiency approaching 97%
Benefits
Reliability
– Distributed fault tolerance
– Proven field performance
– Controller continuity
Intelligence
– Industry leading controller features
– Ethernet interface for remote access
– Centralized network management
Investment Protection
– Module Compatibility
– Secondary Voltage flexibility
+24V / -48V
– Flexible Upgrade Options
Overview
The GE Infinity S™ DC energy system is a
compact power plant that supports dual
voltage (+24V/-48V) operation through the
use of a comprehensive range of advanced
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 Infinity S Power System has primary
voltage capacity for +24V and -48V power up
to 800A; secondary voltage capacity is up to
120A per expansion module.
is applied to the shelf. This gives extreme
flexibility in the provisioning of power modules
within the system.
Infinity Rectifier and
Converter Family
The Infinity S offers DC rectifiers and
converters for +24V to -48V 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:
- NE100AC24ATEZ Rectifier,
100A/24V Output
- NE050AC48ATEZ Rectifier,
50A/48V Output
- NE075DC24 Converter, 75A/24V Output
- NE030DC48 Converter, 30A/48V Output
On Time Delivery
– Standard building blocks
– 4 - 6 week availability
– 24/7 technical support
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 end-
to-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.
Shelf / Bay Options
Infinity S systems features mounting rails for
field install applications and may be equipped
in a 7 ft 23” relay rack; or a half height rack for
mounting on battery stands. The distribution
module is 4U tall and accommodates up to
26 single voltage or selectable voltage bullet
breaker positions. Universal shelves are 1U tall
with four slots that accept any Infinity series
rectifier or converter interchangeably in any
power slot. This allows the available slots to be
filled with the mix of power modules desired.
The only restriction is whether AC power
Pulsar Plus Controller
The Infinity S utilizes the industry leading
Pulsar Plus controller with Ethernet and
SNMP communications to deliver extensive
monitoring and control features with
remote access.
01/13 Infinity S Product Line Brochure
© 2013 General Electric Company. All rights reserved.
TECHN ICAL SPECIFICATION S – P OWER MO DUL ES
Infinity Rectifiers and Converters
•
Compact
– 1RU form factor providing high power density (24 W/in
3
)
•
Dual Voltage compatibility
– the unique connector pin designation allows the rectifier to be
used in a “universal” power shelf, alongside rectifiers or DC-DC converters with different
output voltages.
•
Plug and Play
– installation of the rectifier in a shelf connected to a compatible system
controller initializes all set up parameters automatically. No adjustments are needed.
•
Extended service life
– parallel operation with automatic load sharing ensures that parallel
units are not unduly stressed even when a unit fails or is removed.
•
Monitoring / control
– the built in microprocessor controls and monitors all critical rectifier
functions and communicates with the system controller using the built in Galaxy Protocol
serial interface.
•
Fail safe performance
– hot insertion capabilities allow for converter replacement without
system shutdown; soft start and inrush current protection prevent nuisance tripping of
upstream breakers.
Applications
• Telecommunications networks
• Digital subscriber line (DSL)
• Indoor/outdoor wireless
• Routers/switches
• Fiber in the loop
• Transmission
• Data networks
• PBX
Key Features
• Extended temperature range
• Redundant fan cooling
• Front panel LED indicators
• 1U height, hi power density
• 220/110V AC input
• Digital load sharing
• Hot pluggable
• RoHS compliant
Specifications
Input
Voltage Range
Input Current
Input Frequency
Power Factor
Efficiency
Total Harmonic Distortion
NE100AC24ATEZ
95-275Vac
15-12A @ 100-120Vac
15A @ 200-240Vac
45 – 66Hz
0.98 at>50% load
> 95% (Peak 95.6%)
<5% @loads over 50%
21-29Vdc
27.25V
±0.5%
100mVrms
100A @27.25V
44A @27.25V
174W / 594 BTU/hr
NE050AC48ATEZ
95-275Vac
15-12A @ 100-120Vac
15A @ 200-240Vac
45 – 66Hz
0.98 at>50% load
> 96% (Peak 96.9%)
<5% @loads over 50%
42-58Vdc
54.5V
±0.5%
100mVrms
50A @54.5V
22A @54.5V
158W / 539 BTU/hr
NE030DC48
21-30Vdc
63A @ 27Vdc
81A @ 21Vdc
-
-
-
-
46-57Vdc
52.0V
±0.5%
100mVrms
30A @52.0V
-
-
154W / 525 BTU/hr
NE075DC24
42-60Vdc
41A @ 54.5Vdc
54a @ 42Vdc
-
-
-
-
23-28Vdc
27.2V
±0.5%
100mVrms
75A @27.2V
-
-
202W / 689 BTU/hr
Output
Voltage Adjust Range
Voltage Nominal
Regulation (with controller)
Ripple
Output Current
- High-Line
- Low-Line
Heat Dissipation @ max out
Page 2
01/13 Infinity S Product Line Brochure
© 2013 General Electric Company. All rights reserved.
TECHN ICAL SPECIFICATION S – P OWER MO DUL ES
Environmental
Operating Temperature
Storage Temperature
Humidity
Altitude
-40°C to +75°C (-40 to 167°F)
-40°C to +85°C (-40 to 185°F)
< 95% non-condensing
4000M (for altitudes above 2000M, peak operating temperature de-rates 0.656º C /100M; 4000M peak temperature rating is 62º C
13.85 / 351.8
5.23 / 133
1.63 / 42
5.05 / 2.2
Evaluated by independent NRTL test lab to Telcordia GR63, Issue 3 & GR 1089, Issue 5
CE mark to Low Voltage Directive 2006/95/EC and EMC Directive 2004/108/E (Rectifiers only)
UL 60950-1, 2nd Ed. Recognized
CSA C22.2 No. 60950-1-03 Certified
RoHS
EMC
ESD
Compliant to RoHS EU Directive 2002/95/EC; RoHS 6/6
European Directive 2004/108/EC; EN55022, Class A; EN55024; FCC, Class A; GR1089-CORE, Issue 5
EN61000-4-2, Level 4
Mechanical
Length (inch/mm)
Width (inch/mm)
Height (inch/mm)
Weight (lb/Kg)
NEBs Level 3
Safety
Safety and Standards Compliance
Outline Drawing
Page 3
01/13 Infinity S Product Line Brochure
© 2013 General Electric Company. All rights reserved.
TECHNICAL SPECIFICATION S - CO NTR OL L ER
Pulsar Plus Controller
The Pulsar Plus family of controllers provides
system monitoring and control features for
Infinity, CP, and other power systems. These
controllers monitor and control system
components including rectifiers, converters,
and distribution modules via a multi-drop
RS485 digital communications bus. System
status, parameters, settings, and alarm
thresholds can be viewed and configured
from the controller’s front panel display.
Assignment and configuration of alarm
inputs and output relays can be performed
from a laptop computer connected to a
local RS-232 or Ethernet port, or by remote
access is through a network connection to the
World Wide Web (internet) or your enterprise
network (intranet). An optional modem is also
available.
This controller utilizes standard network
management protocols allowing for
advanced network supervision. The GE Galaxy
Manager™ software is the centralized visibility
and control component of a comprehensive
power management system designed to meet
engineering, operations and maintenance
needs. The Galaxy Manager client-server
architecture enables remote access to system
controllers across the power network.
Applications
• Telecommunications networks
• Digital subscriber line (DSL)
• Indoor/outdoor wireless
• Routers/switches
• Fiber in the loop
• Transmission
• Data networks
• PBX
Key Features
Remote Access and Features
• Integrated 10/100Base-T Ethernet Network
- TCP/IP
- SNMP V2c for management
- SMTP for email
- Telnet for command line interface
- DHCP for plug-n-play
- FTP for rapid backup and upgrades
- HTTP for standard web pages
and browsers
- Compatible with Galaxy Manager
and other management packages
- Shielded RJ-45 interface referenced
to chassis ground
• Password protected security levels: User,
Super-User, Administrator for all access
• Ground-referenced RS232 system port
• ANSI T1.317 command-line interface
• Modem access support
- Remote via external modem
- Callback security
• EasyView2, Windows-based GUI software for
local terminal or Modem access
Standard System Features
• Monitor and control of more than 40
connected devices
- Robust RS485 system bus
• Standard and user defined alarms
- Alarm test
- Assignable alarm severity: Critical,
Major, Minor, Warning, and record-only
- 10 alarm relays (7 user assigned)
• Rectifier management features
- Automatic rectifier restart
- Active Rectifier Management
ARM (energy efficiency)
- Remote rectifier (on/off)
- Reserve Operation
- Automatic rectifier sequence control
- N + X redundancy check
• Multiple Low Voltage Load and Low Voltage
Battery Disconnect thresholds
• Configuration, statistics, and history
- All stored in non-volatile memory
- Remote/local backup and restore of
configuration data
• Industry standard defaults
- Customer specific configurations
available
• Remote/ local software upgrade
• Basic, busy hour, and trend statistics
• Detailed event history
• User defined events and derived channels
Standard Battery Management Features
• Float/boost mode control
- Manual boost
- Manual timed boost locally, T1.317,
and remotely initiated
- Auto boost terminated by time or
current
• Battery discharge testing
- Manual (local/remote)
- Periodic
- Plant Battery Test (PBT) input driven
- Configurable threshold or 20%
algorithm
- Graphical discharge data
- Rectifiers on-line during test
• Slope thermal compensation
- High temperature
- Low temperature
- Step temperature
- STC Enable/Disable, low temperature
Enable/Disable
- Configurable mV/°C slopes
• State of charge indication
• High temperature disconnect setting
• Reserve-time prediction
• Recharge current limit
• Emergency Power-Off input
Page 4
01/13
Infinity S Product Line Brochure
© 2013 General Electric Company. All rights reserved.
TECHNICAL SPECIFICATION S - CO NTR OL L ER
Integrated Monitoring Inputs/Outputs
• System plant voltage (accuracy ±0.5%, resolution 0.01V)
• One system shunt (accuracy ± 0.5% full scale, resolution 1A)
- Battery or load
- Mounted in the return side of DC bus
• Up to 15 binary inputs
- Six inputs close/open to battery
- 9 input close/open to return
- User assignable
• Up to 7 Form-C output alarms (60VDC @ .5A)
- User assignable
• 1-Wire™ bus devices
- Up to 16 temperature probes (QS873)
- Up to 6 mid-string monitors (ES771)
General
Operating Voltage
Input Power
Operating Temperature Range
Operating Relative Humidity
Storage Temperature Range
Physical Specifications
Display
±24 Vdc, ±48 Vdc
(Range: ±18 to ±60 Vdc)
Less than 7W
-40°C to +75°C (-40°F to 167°F)
0 - 95% (non-condensing)
-40°C to +85°C (-40°F to 185°F)
Sizes vary by packaging option
8-line by 40-character with alarm
context sensitive backlit LCD
Galaxy Manager Compatible
• Centralized web server and database with multiple user access to live
or managed data with drill down to problem details
• Monitor and control of more than 40 connected devices
• Management information from polling or alarms received from alarm
traps from multiple sites are available on one screen via the inter/
intranet
• Trend user selected data over time
• Automatic or manual report generation
• Standard engineering tools like reserve time calculators and cable
voltage drop analyzer
Safety and Standards Compliance
NEBs
Safety
RoHS
EMC
Evaluated by independent NRTL test lab to Telcordia
GR63, Issue 3 and GR1089-CORE, Issue 5
CSA C22.2 No. 60950-1-03 Certified for Canada and
U.S.; UL60950-1 1st Ed.
Compliant to RoHS EU Directive 2002/95/EC RoHS
5/6
European Directive 2004/108/EC; EN55022, Class A,
EN55024; FCC, Class A; GR1089-CORE, Issue 5
Agency Certifications
NEBs Level 3
EMC
Safety
Evaluated by independent NRTL test lab to Telcordia
GR63, Issue 3 and GR1089-CORE, Issue 5
European Directive 2004/108/EC; EN55022,
(CISPR22) Class A, EN55024 (CISPR24)
Underwriters Laboratories (UL) Listed per Subject
Letter 1801: Power Distribution Center for
Communications Equipment, and cUL Certified
(CSA 22.2 950): Safety of Information Technology
Equipment
Page 5
01/13 Infinity S Product Line Brochure
© 2013 General Electric Company. All rights reserved.
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