ABB Infinity S User manual

Page 1
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Infinity S (NE-S) +24V/-48V or –48V/+24V
System
NES2448-23-AC1-PS4-DC1E-LVBD
Primary /Secondary
Voltage
AC input
AC1 = Molex
AC3 = IEC 320 C19
# of Power
Slots # of Distribution
Panels (1 or 2)
LVBD
option
23” wide
• Cable crimpers • 5/16,” 7/16” and 1/2” nut drivers
• Torque wrench (0-240 in-lb / 28 Nm) • Wire cutters and strippers
• Screw Drivers (#1 Flat & #2 Phillips)
n
Read and follow all safety statements and precautions in this guide.
-
Jl 1111
11111,1,
Controller: Pulsar Plus Controller is presented in this guide; see the Galaxy Millennium II Controller Users
Guide for its installation details.
Refer to Infinity S Power System Brochure for details and accessories.
Tools required:
Step 1- Mount the System
Mount the system with a minimum gap of 3 inches behind the system to allow proper airflow.
1. Attach the system to the frame usinga minimum of twelve (six on each side) 12-24 screws (provided).
Torque to 35 in-lb (7.3 Nm) - 5/16" socket.

Page 2
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Step 2 - Connect Chassis and DC Reference (CO) Ground
1. Connect Chassis Ground
Minimum 10 AWG recommended
Lug Landing - #10 on 5/8” centers (lug not provided).
Torque to 35 in-lb.
2. Connect DC reference ground
Lug Landing - 5/16” on 1” centers (lug not provided).
Torque to 160 in-lb.
Note: If connecting chassis ground to frame surface remove nonconductive frame coating and apply antioxidant
for connection.
Step 3 - Connect AC Input
Connect 120/208/220VAC at rear of each rectifier shelf.
Danger: Turn OFF and lock-out tag-out the AC source before making AC connections. When connecting to AC
mains, follow all local and national wiring rules.
Caution: When routing AC ensure cables do not come in contact with sharp or rough surfaces that may damage
insulation and cause a short circuit.
Rectifiers numbers are labeled at each AC input.
AC terminal connections are labeled at each position (L1, L2/N, and Gnd).
AC1 - Molex mini-fit SR
Chassis Ground
(Only one connection required )
AC Inputs 3, 4 AC Inputs 1, 2
DC Reference
(CO) Ground
Direct Battery Connections Battery Returns
AC Input Rectifiers per Feed
2
AC3- IEC-320 09
1
AC 5-Terminal Block 1
AWG max
8
12
10
Jl 1111
11111,1,

Page 3
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Step 4 - Connect Batteries and DC Output to Loads
The figure to the right shows the DC circuit of the system.
Battery connections are made to the battery bus.
Lug Landings: 3/8” on 1” centers (4)
1/4” on 5/8” centers (12)
CAUTION: Verify battery voltage and polarity with a voltmeter before connecting.
Load connections are made to bullet-style distribution positions.
Distribution panels are each equipped with 26 bullet-style distribution positions. Each position is selectable
between primary and secondary load output.
Lug Landings: 1/4” on 5/8” centers
Breakers up to 250A, TPS fuses to 70A and GMT style fuses to 12A are available.
A + B = 26 each for distribution panel
AC5 - TB
AC3 - IEC
~ ~ ~
AC4, AC3 ,
' ...
110B
poSlllons
eoor'9W-xiie Load Break.er
~,t)ons,
l/q" sWds on S/8" cenws
·•· ..
A.
i
181 ISi
~
18) 1
Configurable Battety ~ker
PosliliOns
1/-'f" studs Oil 5/lf' CCl'ltl!l"S
• • •
~ ~
@3
nTiffi
IS]
IS)
Oirect Battl!fy
Comections
ISi
J./8" stucb on 1• centers
Jl 1111
11111,1,

Page 4
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Multi-Pole Adapter Kits - 2 required per breaker
Two Multi-pole adapter kits are required for each multi-pole breaker - figure below.
Correct Breaker orientation for insertion
Alarm Pin
Move plastic slider for -48V or +24V
(+24V shown)
Upper Breaker position for -48V load
Lower Breaker position for +24V load
Move plastic slider for -48V or +24V
(+24V shown)
Upper Breaker position for -48V load
Lower Breaker position for +24V load
Move plastic slider for -48V or +24V
(+24V shown)
Upper Breaker position for -48V load
Lower Breaker position for +24V load
Alarm Pin
Load Connections
Load Return Connections
(Bus behind Load Connections)
Return Bus Adapters
Face lug studs to the rear.
Jl 1111
11111,1,
Lug Landings
Landings 1/4-20 studs on 5/8" centers Lug tongue width 0.68" max 3/8-16 studs on 1• centers Lug tongue width 0.68" max
Torque 65in-lb-7/16"socket 240in-lb-9/16"socket
CC848756916 850021775 850021955
Poles 2 2 3
Lug Landings 1/4"x5/8" 3/8"xl" 3/8"xl "

Page 5
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Step 5 - Set Controller Jumpers
Pulsar Plus
1. Set jumpers 1 thru 10 for the ten alarm relays as Close on Alarm or Open on Alarm; Factory default setting is Open on
Alarm.
Millennium II - See the Galaxy Millennium II Controller Users Guide for details.
Step 6 - Controller Connections Signals
1. Connect per site engineering instructions.
Pulsar Plus - Connect to J1, J2, J3, J4, and J5. See Information Controller Connections.
All controller connections are accessible on the left side of the controller, with the controller installed.
Millennium II - see Galaxy Millennium II Controller Users Guide for details.
Step 7 - Rectifier Installation
Step 5 - Set Controller Jumpers
Pulsar Plus
1. Set jumpers 1 thru 10 for the ten alarm relays as Close on Alarm or Open on Alarm; Factory default setting is Open on
Alarm.
Millennium II - See the Galaxy Millennium II Controller Users Guide for details.
Step 6 - Controller Connections Signals
1. Connect per site engineering instructions.
Pulsar Plus - Connect to J1, J2, J3, J4, and J5. See Information Controller Connections.
All controller connections are accessible on the left side of the controller, with the controller installed.
Millennium II - see Galaxy Millennium II Controller Users Guide for details.
Step 7 - Rectifier Installation
Step 5 - Set Controller Jumpers
Pulsar Plus
1. Set jumpers 1 thru 10 for the ten alarm relays as Close on Alarm or Open on Alarm; Factory default setting is Open on
Alarm.
Millennium II - See the Galaxy Millennium II Controller Users Guide for details.
Step 6 - Controller Connections Signals
1. Connect per site engineering instructions.
Pulsar Plus - Connect to J1, J2, J3, J4, and J5. See Information Controller Connections.
All controller connections are accessible on the left side of the controller, with the controller installed.
Millennium II - see Galaxy Millennium II Controller Users Guide for details.
Step 7 - Rectifier Installation
closed to fully seat the converter.
Verify the
Alarm Relay Jumpers Factory
Defaults are Close On Alarm
Controller Jumpers and Connections
J5 LAN
probes J4 Alarm
outputs J3 Alarm
Inputs J2 Thermal
probes
OU T PUT ALARMS 1- WIR.E REFERENCE
(POS
1-10 ) (POS 11 )
OPEN CLOSE (V2) (V1)
ONALARM
ON ALARM -48V/-24V +24V
r ■ 1 . • li1 •
\ ~ ~ I \ ~ ~
11 9 8 7 6 5 4 3 2
10 ' ~
~~ I ~~~~~~~~ ~
• • • • • • • • • • •
Slide the converter into the
converter slot approximately
3/ 4 of the way.
Open the faceplate by sliding
the faceplate latch to the left
until the faceplate releases
and swings outward.
Jl 1111
11111,1,
Slide the unit into the slot until it
engages with the back of the
shelf. Swing the faceplate
faceplate islatched.

Page 6
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Step 8 - Initial Start Up
Verify that all AC, DC and Controller connections are complete and secure. Turn on AC input breakers. If there are
no alarms, make required adjustments to the default settings on the controller for this installation.
Step 9 - Configure Controller
Verify and edit controller basic configuration parameters per site engineering instructions.
Pulsar Plus - per Galaxy Pulsar Plus Product Manual
Millennium II - per Galaxy Millennium II Controller Users Guide
Information: Controller Basic Operation
View and change system parameters from the factory defaults via
A) Controller Display
B) Craft Port on front of controller using a laptop with EasyView2 software or HyperTerminal
Easy View2 (GUI) software can be downloaded from abbpowerconversion.com
C) J5 LAN port web pages using a laptop with browser. LAN port Server mode is for local laptop connection. Set the LAN
port to Server:
With the controller set to Server enter the default IP address 192.168.2.1 (default) in the web browser address field.
Warning: Do not connect J5 LAN port to a network when set to Server. Set the controller to Client or Static before
connecting to the network. Static is the factory default setting and the typical setting for most networks.
Controller Alarm Status: The display changes colors; Green = Normal, Amber = Minor Alarm, Red = Critical/Major
Alarm
Some alarms may occur during initial installation; example: thermal probe fail or Major/Minor communication fail .
Clear these alarms:
Via Controller Display: follow the menu path; Menu > Control/Operation > Clear Events or Uninstall Equipment.
Via web pages or EasyView2; Select the Maintenance tab > clear latched events and clear missing devices.
Verify Basic Installation Settings: Date, Time, Battery Type, number of strings and float voltage
Controller Display - Menu > Configuration > System Settings and Menu > Configuration > Batteries.
Web pages or EasyView2 - Installation Tab for Date, Time. Site ID and Site Description.
Settings Tab > Battery Management for Battery Type and number of battery strings installed.

Page 7
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Information: Controller Default Voltage Settings and Ranges
Information: Battery Monitoring Connections
Battery Monitoring is accomplished with a “Daisy Chained” series of probes connected to J2. The Probes monitor
battery temperature and voltage (ES771 required to monitor voltage). Bolt the Probe under the “–“ terminal
connector hardware; NOT under the connecting lug.
Max per system: Probes - 16, ES771 Modules - 6.
Parameter Range Valve-Reg Default Flooded NiCd
-48V +24V -48V +24V -48V +24V -48V +24V
Plant Status LEDs
Craft Port
behind door
Menu
Navigation
Plant Status LEDsPlant Status LEDs
Craft Port
behind door
Plant Status LEDs
Voltage
Test Jacks LCD Display
Front Display Menu MapFront Display
Menu
Navigation
Craft Port
behind door
Plant Status LEDs

Page 8
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Battery Temperature Measurement
Ordering Codes Descriptions
CC109142980 QS873A Battery Thermal Probe
150026698 QS873B Ambient Probe
CC848817024 B 10’ controller to thermal probe wireset
CC109157434 B 20’ controller to thermal probe wireset
CC848822560 C 1’ thermal probe to thermal probe wireset
848719803 C 5’ thermal probe to thermal probe wireset
CC848822321 C 10’ thermal probe to thermal probe wireset
850037334 C 20’ thermal probe to thermal probe wireset
Battery Temperature and Voltage Measurement
Ordering Codes Descriptions
ES771A Voltage Monitor Card
CC848791517 D 2 ½’ ES771A to probe wireset
CC848797290 D 6’ ES771A to probe wireset
848719829 D 10’ ES771A to probe wireset
CC848791500 G 4’ ES771A to ES771A or controller wireset
848652947 G 10’ ES771A to ES771A or controller wireset

Page 9
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Information: AC Cord Options
Information: Controller Connections
Alarm Outputs
Alarm relays are factory set to Open On Alarm. If Close On Alarm is desired adjust controller alarm jumpers. See
diagram in step 5 For the location of the controller alarm jumpers. Connector J4 provides access to the primary
customer alarm outputs. J4 is a 20-pin latching connector.
Standard Controller Alarm Output Defaults Pin Color Option 1 Color Option 2
PCR Power Critical 1BL BL
11 WBL/BK
2OO
12 WO/BK
3GG
13 WG/BK
4BR W
14 WW/BK
5SBK
15 WBK/W
6BL BL/W
16 RBL/R
7OO/R
17 RR
8GG/W
18 RR/G
9BR W/R
19 RR/W
10 SBK/R
20 RR/BK
IEC-Style
CC848847368 No plug
Molex mini-fit SR-Style
CC848822420 (2) 15 ft., 3X8AWG

Page 10
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Alarm Inputs
Default alarm descriptions may be changed as needed using web pages or Easyview2. J3 is a 10-pin latching
connector.
Standard Controller Alarm Input Defaults J3 Pin Color
BK
Alarm Output Cables Alarm Input Cables
CC848890137 5 ft. CC848890153 5 ft.

Page 11
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Information: Rectifier Options
1 75A with AC5 and AC6, 50A with AC1 and AC3.
Rectifier Input
Output DC Recommended AC Breaker
Voltage Current AC1
AC3 AC5
Eco Rectifier
ac 208-240 Vac 48Vdc 50A 40A 20A 20A
dc +/-30 to +/-150) Vdc,
11A max 48Vdc 50A 15A 15A
Rectifier
NE075AC48ATEZ
ac 208-240 Vac 48Vdc 75A/50A140A 20A 30A
NE050AC48A ac 208-240 Vac 48Vdc 50A 40A 20A 20A
NE100AC24ATEZ
40A 20A 20A
NE100AC24A
ac 110 Vac 24Vdc 44A 40A 20A 20A
40A 20A 20A
15A 15A

Page 12
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• Specifications and ordering information are in the Infinity S Ordering Guide available at abbpowerconversion.com
• External Surge Protective Device (SPD) is required on all AC inputs.
• Equipment and subassembly ports:
1. are suitable for connection to intra-building or unexposed wiring or cabling;
2. can be connected to shielded intra-building cabling grounded at both ends.
• Grounding / Bonding Network – Connect to an Isolated Ground Plane (Isolated Bonding Network) or an Integrated
Ground Plane (Mesh- Bonding Network or Common Bonding Network).
• Installation Environment - Install in Network Telecommunication Facilities, OSP, or where NEC applies.
• Battery return may be either Isolated DC return (DC-I) or Common DC return (DC-C).
These documents are available at abbpowerconversion.com
Document Title
CC848815341
108994645
CC848815325
Galaxy Millennium II Controller Users Guide (aka Basic Installation and User’s Guide for the Millennium II
Controller) Infinity S Power System Brochure
Infinity NE Install Guide
Galaxy Pulsar Plus Product Manual

Page 13
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Safety Statements
• Do not install this equipment over combustible surfaces.
• Rules and Regulations - Follow all national and local rules and regulations when making field connections.
• Compression Connectors
• U. S. or Canada installations - use Listed/Certified compression connectors to terminate Listed/Certified
field-wire conductors.
• All installations - apply the appropriate connector to the correct size conductor as specified by the connector
manufacturer, using only the connector manufacturer’s recommended or approved tooling for that connector.
• Electrical Connection Securing: Torque to the values specified on labels or in the product documentation.
• Cable Dress - dress to avoid damage to the conductors and undue stress on the connectors.
• Circuit Breakers and Fuses
• Use only those specified in the equipment ordering guide.
• Size as required by the National Electric Code (NEC) and/or local codes.
Safety Tested Limits - Refer to the equipment ratings to assure current does not exceed
Continuous Load (List 1) - 60% of protector rating
Maximum Load (List 2 - typically end of discharge) - 80% of protector rating.
• GMT Style Fuses - Use only fuses provided with safety caps.
• Field-wired Conductors - Follow all National Electric Code (NEC) and local rules and regulations.
• Insulation rating: 90°C minimum; 105°C (minimum) if internal to enclosed equipment cabinets.
• Size AC field-wired conductors with 75°C ampacity (NEC) equal to or greater than their panel board circuit
breaker rating.
• AC and DC input disconnect/protection - Provide accessible devices to remove input power in an emergency.
• Alarm Signals - Provide external current limiting protection. Rating 60V, 0.5A unless otherwise noted.
• Grounding - Connect the equipment chassis directly to ground. In enclosed equipment cabinets connect to the cabinet
AC service ground bus. In huts, vaults, and central offices connect to the system bonding network.

Page 14
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Precautions
• Install, service, and operate equipment only by professional, skilled and qualified personnel who have the necessary
knowledge and practical experience with electrical equipment and who understand the hazards that can arise when
working on this type of equipment.
• Disconnect batteries from outputs and/or follow safety procedures while working on equipment. Batteries may be
connected in parallel with the output of the rectifiers. Turning off the rectifiers will not necessarily remove power
from the bus.
• Do not disconnect permanent bonding connections unless all power inputs are disconnected.
• Verify that equipment is properly safety earth grounded before connecting power. High leakage currents may be
possible.
• Exercise care and follow all safety warnings and practices when servicing this equipment. Hazardous energy and
voltages are present in the unit and on the interface cables that can shock or cause serious injury. When equipped
with ringer modules, hazardous voltages will be present on the ringer output connectors.
• Use the following precautions in addition to proper job training and safety procedures:
• Use only properly insulated tools.
• Remove all metallic objects (key chains, glasses, rings, watches, or other jewelry).
• Follow Lock Out Tag Out (LOTO) procedures: customer specified, site specific, or general as appropriate.
Disconnect all power input before servicing the equipment. Check for multiple power inputs.
• Wear safety glasses.
• Follow Personal Protective Equipment requirements: customer specified, site specific, or general as
appropriate.
• Test circuits before touching.
• Be aware of potential hazards before servicing equipment.
• Identify exposed hazardous electrical potentials on connectors, wiring, etc.
• Avoid contacting circuits when removing or replacing covers;.
• Use a personal ESD strap when accessing or removing electronic components.
• Personnel with electronic medical devices need to be aware that proximity to DC power and distribution systems,
including batteries and cables, typically found in telecommunications utility rooms, can affect medical electronic
devices, such as pacemakers. Effects decrease with distance.

Page 15
© 2021 ABB. All rights reserved.
ABB
601 Shiloh Rd.
Plano, TX USA
abbpowerconversion.com
We reserve the right to make technical changes or modify the
contents of this document without prior notice. With regard to
purchase orders, the agreed particulars shall prevail. ABB AG does
not accept any responsibility whatsoever for potential errors or
possible lack of information in this document.
We reserve all rights in this document and in the subject matter
and illustrations contained therein. Any reproduction, disclosure
to third parties or utilization of its contents–in whole or in
parts – is forbidden without prior written consent of ABB.
Copyright© 2021 ABB
All rights reserved