ABB NES48-23-AC1-PS4-DC1E-LVBD User manual

Page 1
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QUICK START GUIDE
Infinity S (NE-S) -48V Power System
Step 2 - Connect Chassis and DC Reference (CO) Ground
1. Chassis Ground lug - #10 or 1/4” on 5/8” centers (not provided).
Minimum 10 AWG recommended.
Torque to 10-32 screws to 30 in-lb (3.4 Nm) – 5/16” Socket.
2. DC reference ground lug - 5/16” or 3/8” on 1” centers (not provided).
Torque to 160 in-lb.
Note: If connecting chassis ground to frame surface remove non-conductive frame coating and apply
antioxidant for connection.
Tools required:
Cable Crimpers Torque wrench (0-240 in-lb / 28 Nm) 5/16,” 7/16” and 1/2” nut drivers
Screw Drivers Screw Drivers (#1 Flat & #2 Phillips) Wire cutters and strippers
Read and follow all safety statements and precautions in this guide.
NES48-23-AC1-PS4-DC1E-LVBD
19”/23”
wide
AC input
AC1 - Molex
AC2 - IEC 3 20 C 19
AC5H - Term Block
AC6 - 3 phase delta Term Block(19”only)
AC7 - 3 phase delta wye Term Block (19” only)
# of Power
Slots
# of Distribution
Panels
LVBD
option
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 using a minimum of twelve (six on each side) 12-24 screws (provided).
Torque to 35 in-lb (7.3 Nm) - 5/16” socket.
19” Single Voltage system Without adaptor bus bars 19” Single Voltage system With adaptor bus bar kit (exploded)
Infinity S - Quick Start Guide
Document CC848908475
Adaptor bus bar

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Step 3 - Connect AC inputs
Connect 120/208/240VAC 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).
AC Terminal Block is in the AC box on the rear of the rectifier shelf
Connect AC input cord to the detachable input terminal block in the wiring box – knock out for ¾” conduit or cord
grip. Strip and torque per the table. Pull on wire to verify secure connection.
AC Input Rectifiers per feed 19” 23” AWG max Strip Wire (mm) Torque In-lb(Nm)
AC1 - Molex mini-fit SR 2Yes 8n/a -
AC3 - IEC-320 C19 1Yes Yes 12 n/a -
AC5 - Terminal Block 1Yes Yes 10 10 7 (0.75)
AC6 - Terminal Block 3-phase Delta 3Yes 612 16 (1.75)
AC7 – Terminal Block 3-phase Wye 3Yes 612 16 (1.75)
Information: Rectifier Options
Rectifier Input
DC Output Recommended AC Breaker 3-phase
Volts amps AC1
(2 rects per feed) AC3 AC5 AC6 AC7
NE050ECO48ATEZ
200-277Vac 48V 50A 40A 20A 20A 40A 20A
100-120Vac 48V 22A 40A 20A 20A
60-300Vdc, 11A max 48V 50A
NE075AC48ATEZ /
NE075AC48ATEZ+
200-277Vac 48V 75/50A140A 20A 30A 50A 30A
100-120Vac 48V 25A 40A 20A 20A
NE050AC48ATEZ 200-277Vac 48V 50A 40A 20A 20A 40A 20A
100-120Vac 48V 22A 40A 20A 20A
NE050AC48A 200-277Vac 48V 50A 40A 20A 20A 40A 20A
1 The rectifier will output 75A in 19" systems with AC5, AC6 or AC7 inputs and in 23" systems with AC5H inputs. All other inputs automatically de-rate the rectifier
to 50A output
23” Single Voltage system Without adaptor bus bars 23” Single Voltage system With adaptor bus bar kit (Exploded)
Adaptor bus bar

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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 may be made to bullet-style
distribution positions configured as Battery
Breaker Positions or direct to the battery bus.
Caution: Verify battery voltage and polarity with a
voltmeter before connecting.
Load connections are made to bullet-style
distribution positions configured as Load
Breaker Positions.
Distribution panels are each equipped with 20
(19” panel) or 26 (23” panel) bullet-style
distribution positions. Each position is selectable
between battery input or load output.
Breaker sizes up to 250A, TPS fuses to 70A and
GMT fuses to 12A are available.
Lug Landings
Distribution Battery Bus
Landings 1/4-20 studs on 5/8” centers
Lug tongue width 0.68” max
5/16-18 studs on 1”
centers
Torque 65 in-lb - 7/16” socket 160 in-lb - 1/2” socket
Two multi-pole adapters are required for each multi-pole breaker - see illustration, right
Multi-Pole Adapter Kits - 2 required per breaker
CC848756916 850021775 850021955
Poles 223
Lug Landings 1/4” x 5/8” 3/8” x 1” 3/8” x 1”
Protector
Alarm Pin (up)
+24V Protector
Note Orientation
-48V Protector positions
Blue Terminals
Lower positions
+24V Protector positions
Orange Terminals
Upper positions
-48V Protector
Note Orientation
Protector Alarm Pin (up)
Load Bus
Return Bus
Orange +24 VDC Bus
Blue -48 VDC Bus

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Step 5 - Set Controller alarm relay jumpers
Pulsar Plus
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 7 - Rectifier Installation
Caution: The rectifier latch is not a carrying handle.
1. Slide the rectifier into the rectifier slot approximately ¾ of the way.
2. Open the faceplate by sliding the latch to the left until the faceplate releases and swings outward.
3. Slide the rectifier into the slot until it engages with the back of the shelf. Swing the faceplate closed to fully
seat the rectifier. Verify the faceplate is latched.
4. Correct insertion of the rectifier will automatically add the unit to the controllers’ inventory of units.
Step 6 - Set Controller Jumpers
Connect per site engineering instructions.
Pulsar Plus - Connect to J2, J3, J4, and J5.
See Information Controller Connections & Information Battery Connections.
1. 2. 3.
To remove a rectifier:
A. Open latch fully to release and remove.
B. Enter Inventory section of controller and remove hardware to clear alarm.

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Step 8 - Initial Startup
Verify that all AC, DC, GND and Controller connections are complete and secure.
Using a multimeter, Verify plant reference ground and chassis ground resistance to side ground bar is less than
0.1 Ohms. With rectifiers and converters unplugged as well as all load breakers on and AC breakers off, verify
resistance of battery bus to ground is greater than 1MΩ. If being operated as an ungrounded system, verify both
positive and negative bus measurement to each other and ground is greater than 1MΩ.
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 Product Manual for additional information.
Information: Controller Default Voltage Settings
Parameter Range Valve-Reg (Default) Flooded NiCd
Rectifier Float Selective High Voltage Shutdown -50 to -60V 58.50 58.50 58.50
High Float Voltage Major Alarm -50 to -60V 57.00 57.00 57.00
High Float Voltage Minor Alarm -50 to -60V 56.00 56.00 56.00
Rectifier/System Float Voltage -42 to -56.5V 54.48 52.08 54.40
Battery on Discharge Float Alarm -46 to -55V 51.00 50.00 51.00
Very Low Float Voltage Alarm -40 to -51V 46.00 46.00 46.00
Rectifier On Threshold -40 to -51V 44.00 44.00 44.00
Information: AC Cord Options
IEC-Style, 8ft, 12AWG
Part Number Plug Length
CC848847368 No plug 8 ft
CC848850792 5-15P 8 ft
CC848850801 5-20P 8 ft
CC848850826 6-15P 8 ft
CC848850834 6-20P 8 ft
CC848850842 L6-20P 8 ft
850044361 L5-15P 15 ft
850044362 L5-20P 15 ft
CC848895961 L6-20P 15 ft
Molex mini-fit SR-Style, No Plug
CC848822420 (2) 15 ft., 3X8AWG
848710711 (2) 10 ft., 3X8AWG
CC848830522 (2) 4 ft., 3X8AWG
CC848773515 15 ft., 10AWG SO Cord
CC848906586 10 ft., 8AWG, SO Cord
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.
Temperature Measurement Temperature and Voltage Measurement

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Order Codes Descriptions
CC109142980 QS873A Thermal 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
Order Codes Descriptions
108958422 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
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.
Alarm Output Cables
CC848890137 5 ft.
CC109157442 15ft
CC848817635 50 ft
CC848817643 150 ft
Standard Controller Alarm Output
Defaults Pin Color Option 1
Color
Option
2
PCR Power Critical 1BL BL
PCR_C Power Critical_C 11 WBL/BK
PMJ Power Major 2OO
PMJ_C Power Major_C 12 WO/BK
PMN Power Minor 3GG
PMN_C Power Minor_C 13 WG/BK
R1 Battery On Discharge 4BR W
R1_C Battery On Discharge_C (BD_C) 14 WW/BK
R2 Very Low Voltage (VLV) 5SBK
R2_C Very Low Voltage_C (VLV_C) 15 WBK/W
R3 Fuse Alarm Major (FAJ) 6BL BL/W
R3_C Fuse Alarm Major_C (FAJ_C) 16 RBL/R
R4 AC Fail (ACF) 7OO/R
R4_C AC Fail_C (ACF_C) 17 RR
R5 Rectifier Fail (RFA) 8GG/W
R5_C Rectifier Fail_C (RFA_C) 18 RR/G
R6 Mult. Rectifier Fail (MRFA) 9BR W/R
R6_C Mult. Rectifier Fail_C (MRFA_C) 19 RR/W
R7 High Voltage (HV) 10 SBK/R
R7_C High Voltage_C (HV_C) 20 RR/BK
Information: Battery Monitoring Connections - cables
Temperature Measurement Temperature and Voltage Measurement
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
Air Con Fail 1BK
Air Con Fail_Return 8V
Door Open 2BR
Door Open_Return 8V
Aux PMJ Input 3R
Battery Test/GSTR 4O
Battery Test_Return 9S
EPO 5Y
EPO_Return 10 W
Hi ext. Temp. 6G
Hi ext. Temp._Return 8V
Low ext. Temp. 7BL
Low ext. Temp._Return 8V
Alarm Input Cables
CC848890153 5 ft.
CC848865980 15ft
CC848817651 50 ft
CC848817668 150 ft

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QUICK START 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.
EasyView2 (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:
Controller Alarm Status: The display changes colors; Green = Normal, Amber = Minor Alarm, Red = Critical/Major
Alarm
Some alarms may occur during initial installation; eg: 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.
Verify Basic Installation Settings: Date, Time, Battery Type, number of strings and float voltage
Menu > Configuration > System Settings and Menu > Configuration > Batteries.
Front Panel
View and change system parameters from the factory defaults via the front panel:
The main menu can be accessed using the Menu / Enter button
The basic menu structure for navigation is shown below
Front Panel Menu Structure - Overview
Controller Front Panel Display and Controls

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Information - Controller Basic Operation - continued
All user configurable parameters can be accessed from the front panel, however user convenience and visibility
is enhanced by access through the LAN port using the built-in web pages.
Configuration > Communication Ports > Network Settings > DHCP > mode, to SERVER
Once the LAN port is configured as a server, the laptop can be connected to the LAN port, using a standard
ethernet cable. Use a standard web browser to access the controller web pages at default IP address:
192.168.2.1
Warning: Do not connect LAN port to a network when set to Server mode. Set the controller LAN port to Client
or Static before connecting to the network. Static is the factory default setting and the typical setting for most
networks.
Once connected to the controller web server a log on screen should be visible:
Logon Screen - web view
Factory Default password is “Administrator” and should be used for initial logon. It is highly recommended that
one of the first activities should be to change the default password(s).
Home Page – Web View

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QUICK START GUIDE
Information: Rectifier Status LEDs
Specifications and Application
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).
Reference Documents
These documents are available at abbpowerconversion.com
Document Title
CC848815341 Galaxy Pulsar Plus Product Manual
Infinity S Ordering Guide (aka product line brochure)
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.

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 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.
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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Version Date Description of the change
9.0 04/07/2021 Updated as per template and added new pictures
10.0 05/26/2022 Corrected labeling in figure on page 1
Change History (excludes grammar & clarifications)

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QUICK START GUIDE
Infinity S - Quick Start Guide
Document CC848908475 Rev 8.0 Aug 2019
ABB
601 Shiloh Rd.
Plano, TX
abbpowerconversion.com
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© 2020 ABB
All rights reserved
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 does not accept any responsibility whatsoever
for potential errors or possible lack of information in this
document.