ABB Infinity S User manual

Page 1
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Infinity S (NE-S) –48V/+24V Aluminum Bus
System
• Socket - 5/16,” 7/16” and 1/2”, and 9/16”
• Wire cutters and strippers
• Cable crimpers
• Torque wrench (0-240 in-lb / 28 Nm)
• Screw Drivers - ( Flat # 1 & # 2 Phillips )
Step 1 - Mount the System
Mount the system with a minimum gap of 3 inches behind the system to allow proper airflow.
1. Remove non-conductive coating from mounting rails of frame and apply antioxidant If separate chassis ground is not
provided
2. Attach the system to the frame using a minimum of twelve (six on each side) 12-24 screws (provided).
Torque to 35 in-lb (7.3 Nm) - 5/16” socket.
NES4824-23-AC5H-PS12-DC52A_M-LVBD-LVLD
Primary /Secondary
Voltage
AC input
AC5H = Terminal
Strip per Rectifier
# of Power
Slots
# of Distribution
Positions
LVBD LVLD
options
23”
wide
Modbus RTU
Interface
Read and follow all safety statements and precautions in this guide.
Tools required:
Jl 1111
11111,1,

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Step 2 - Connect Chassis and DC Reference (CO) Ground
1. Connect Chassis Ground - unless grounded via mounting - above.
Minimum 10 AWG recommended
Lug Landing - #10 on 5/8” centers (lug not provided).
Torque to 35 in-lb (7.3 Nm) - 5/16” socket.
2. Connect DC reference ground
Lug Landing - 5/16” on 1” centers (lug not provided).
Torque to 160 in-lb ((18 Nm) - 1/2” socket.
Step 3 - Connect AC Input
Connect 120/208/220VAC in ac boxes at rear of each rectifier shelf. One rectifier per feed.
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.
Knockout: 3/4” conduit or cord grip - each side
Wire: 10 AWG max.
Strip: 0.35” (9 mm)
Torque: 6 in-lb (7 Nm)
Breakers: see Information: Rectifier and Converter Options
Direct Battery Connections
-48V Returns
Chassis Ground
(Only one connection required )
AC Inputs 3, 4 TB
Plastic cover
with knockouts
800A Shunt
-48V LVBD
24V LVLD
AC Inputs 1, 2 TB
DC Reference
(CO) Ground
Direct Battery Connections
-
jl
1111
r,1,1,

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Direct Battery Connections
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 directly to the battery bus or to bullet-style distribution positions on Panel A.
CAUTION: Verify battery voltage and polarity with a voltmeter before connecting.
Load connections are made to bullet-style distribution positions.
The distribution panel is equipped with 2 rows of 26 bullet-style distribution positions.
Top Row: 26 positions each selectable
(Panel A) between battery and –48V load output.
Bottom Row: 26 positions each selectable between
(Panel B) +24V load output and –48V load output.
+24V positions 1-13 (left) are noncritical
disconnected by the LVLD when operated.
Breakers up to 250A are available.
Turn breakers OFF before inserting.
Rect 4
Rect 3
GND
GND
Rect 2
Rect 1
l\1111
-

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Panel A (upper panel)
Upper Breaker position for battery -48V
Battery Breakers have Yellow Handle
Lower Breaker position for -48V load
Breaker Position Colors
Blue -48V Load
Orange +24V load
Yellow -48V Battery
PanelB
Panel A
r--------
-------------- ...... -.... -----.-- 481/ Bus
--------...,.,..- 24v Bus
, ___________ ,J L..-- · ----- 1
Lug Landings
Breakers
1/4-20studs on 5/8" centers Lug tongue width 0.68" max Torque:
65 in-lb-7/16"socket
BatteryBus(rear)
3/8" on1•cente rs
Torque: 240 in -lb -9/16"socket
Jl 1111
11111,1,

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Upper Breaker
position for + 24V
Load
Panel B ( Lower panel )
Lower Breaker
position for -48V
load
Correct Breaker Orientation for Insertion Ensure
alarm pin inserts into alarm socket of panel.
Breaker OFF
Alarm Pin
Multi-pole adapter kits are required for each multi-pole breaker - figure below.
Load Return
Connections
(Bus behind Load
Connections)
Load Connections
Return Bus Adapters
Face lug studs to the
rear.
CC848756916
Multi-Pole Adapter Kits-2required per breaker
850021775
Poles 2 2
LugLandings 1/4"
><5/8"
3/8" >< 1·
Jl 1111
11111,1,
850021955
3
3/8"xl"

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Step 5 - Set Controller Jumpers
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.
Step 6 - Controller Connections
Connect per site engineering instructions.
Alarm Wires See Information: Controller Connections
J4 OFFICE ALARM Alarm Outputs
J3 INPUT ALARM Alarm Inputs
LAN
J5 LAN Ethernet LAN or local PC connection
Modbus RTU Interface
Connect and configure Modbus RTU Interface per Pulsar Plus Modbus RTU Interface Quick Start Guide.
1-Wire Battery Temp and Voltage Monitor - Optional
J2 1-Wire Data See Information: Battery Monitoring Connections.
Step 7 - Install Rectifiers and Converters
closed to fully
seat the converter. Verify the
J5 LAN
J4
Alarm
J3
Alarm
Inputs
J2 Thermal
probes
Modbus RTU
Interface
Controller Jumpers and Connections
Alarm Relay jumpers Factory Defaults Open On Alarm
OUTPUTALARMS 1-WIRE REFERENCE
(POS 1 -10 ) {POS 11 )
OPEN CLOSE (V2) (V 1)
ON Al.ARM ON Al.ARM -48V/-24V +24V
r ■ 1. ■ ■ r ■ l •
\ ~ ~ I \ ~ ~
11 9
~ 7 6 5 4 3 2 10' ¥
[:J~~~~~[:J[:J[:J[:J ~
■ • • • • • ■ • • • •
Slide the converter into the
converter slot approximately
3/4oftheway.
Open the faceplate by sliding the
faceplate latch to the left until the
faceplate releases and swings
outward.
0000
ooooo o oo i
0~ □ 0 00000 0 0
Jl 1111
11111,1,
Slide the unit into the slot until it
engages withthe back of the shelf.
Swing the faceplate
faceplate
is latched.

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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.
Refer to Galaxy Pulsar Plus Controller Family Product Manual
Information: Controller - LAN Port - Local / Network
The LAN port is be configured as Local or Network
controller display menu path Configuration Communication Ports Network Settings DHCP mode CLIENT
or SERVER
CAUTION: Do not connect LAN port to a network when configured as Local.
Local (Server): LAN connects to a laptop.
Local (Server) is a temporary setting. When configuration is complete, return LAN port to Network (Client) mode.
Network (Client): LAN connects to a network. (Default).
See Pulsar Plus Controller Family Product Manual for details.
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 8
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Information: Controller Default Voltage Settings and Ranges
Parameter Range Valve-Reg Default Flooded NiCd
-48V +24V -48V +24V -48V +24V -48V +24V
Plant Status LEDs
Craft Port
behind door
Menu
Navigation
Voltage
Test Jacks LCD Display
Front Display Menu MapFront Display

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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.
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

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Information: Office Alarm 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.
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
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

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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.
Information: Rectifier and Converter Options
Standard Controller Alarm Input Defaults J3 Pin Color
BK
Alarm Output Cables Alarm Input Cables
CC848890137 5 ft. CC848890153 5 ft.
Rectifier Input Output DC Recommended
Voltage Current AC5
Eco Rectifier

Page 12
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Converter
Input DC Output DC
Voltage Current1Voltage Current
+24V Orange
NE075DC24A 54A max 75A
• 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
850047312 Pulsar Plus Modbus RTU Interface Quick Start Guide
Galaxy Pulsar Plus Controller Family Product Manual
Infinity S Power System Brochure
Pulsar Plus Modbus RTU Interface Quick Start Guide
Galaxy Pulsar Plus Controller Family Product Manual
Infinity S Power System Brochure

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.

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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.

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Notes

Page 16
© 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