ABB NES4812-23-AC1-PS4-DC1E-LVBD User manual

Page 1 Infinity S_Dual V_old_QSG Version 4.0
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Infinity S (NE-S) -48V Power System
Quick Start Guide: 8600243957P
QUICK START GUIDE
NES4812-23-AC1-PS4-DC1E-LVBD
Voltages
48YY
48 - Primary
YY -Secondary (12 or 24)
AC input
AC1 - Molex
AC3 - IEC 3 20 C 19
AC5 - Term Block(19”only)
AC5H - Term Block
AC6 - 3 phase delta Term Block(19”only)
AC7 - 3 phase delta wye Term Block (19” only)
# of Power Slots LVBD
option
# of Distribution
Panels (1 or 2)
19” / 23”

Page 2 Infinity S_Dual V_old_QSG Version 4.0
© 2021 ABB. All rights reserved.
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.
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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Page 3 Infinity S_Dual V_old_QSG Version 4.0
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Déclarations de sécurité
Precautions
• Installer, mettre en service et utiliser l'équipement uniquement par du personnel professionnel, compétent et qualifié
possédant les connaissances et l'expérience pratique nécessaires en matière d'équipement électrique et qui comprennent
les dangers qui peuvent survenir lors de l'utilisation de ce type de Équipement.
• Débranchez les piles des sorties et/ou suivez les procédures de sécurité tout en travaillant sur l'équipement. Les batteries
peuvent être connectées parallèlement à la sortie des redresseurs. Éteindre les redresseurs n'enlèva pas forcément
l'alimentation du bus.
• Ne débranchez pas les raccords de liaison permanents à moins que toutes les entrées d'alimentation ne soient
déconnectées.
• Vérifiez que l'équipement est correctement mis à la terre avant de brancher l'appareil. Des courants de fuite élevés peuvent
être possibles.
• Exercez des soins et respectez tous les avertissements et pratiques de sécurité lors de l'entretien de cet équipement.
L'énergie et les tensions dangereuses sont présentes dans l'unité et sur les câbles d'interface qui peuvent choquer ou causer
des blessures graves. Lorsqu'il est équipé de modules de sonnerie, des tensions dangereuses seront présentes sur les
connecteurs de sortie de la sonnerie.
• Utiliser les précautions suivantes en plus des procédures appropriées de formation et de sécurité d'emploi:
• n'utiliser que des outils correctement isolés.
• Enlevez tous les objets métalliques (porte-clés, lunettes, bagues, montres ou autres bijoux).
• suivez les procédures de lock out tag out (LOTO): client spécifié, spécifique au site ou général selon le cas.
Débranchez toutes les entrées d'alimentation avant d'entretenir l'équipement. Vérifiez l'alimentation de plusieurs
entrées.
• Portez des lunettes de sécurité.
• respectez les exigences relatives aux équipements de protection individuelle: client spécifié, spécifique au site ou
général selon le cas.
• tester les circuits avant de les toucher.
• être conscient des dangers potentiels avant d'entretenir l'équipement.
• identifier les potentiels électriques dangereux exposés sur les connecteurs, le câblage, etc.
• Évitez de contacter les circuits lors du démontage ou du remplacement des couvercles.
• utilisez une sangle ESD personnelle lors de l'accès ou de la suppression de composants électroniques.
• Le personnel équipé de dispositifs médicaux électroniques doit être conscient que la proximité des systèmes de
distribution et d'alimentation en courant continu, y compris les piles et les câbles, généralement dans les salles de
télécommunication, peut affecter les appareils électroniques médicaux, tels que les stimulateurs cardiaques. Les
effets diminuent avec la distance.
• N'installez pas cet équipement sur des surfaces combustibles.
• Règles et règlements-respectez toutes les règles et réglementations nationales et locales lors de la réalisation de
connexions sur le terrain.
• Connecteurs de compression
• U. S. ou installations du Canada-utiliser des connecteurs de compression répertoriés/certifiés pour mettre fin
aux conducteurs de fil de champ répertoriés/certifiés.
• toutes les installations-appliquer le connecteur approprié au conducteur de taille correct tel que spécifié par le
fabricant du connecteur, en utilisant uniquement l'outillage recommandé ou approuvé par le fabricant du
connecteur pour ce connecteur.
• Fixation de la connexion électrique: Serrez les valeurs spécifiées sur les étiquettes ou dans la documentation du produit.
• Robe de câble-robe pour éviter d'endommager les conducteurs et une contrainte excessive sur les connecteurs.
• Disjoncteurs et fusibles
• n'utiliser que ceux spécifiés dans le Guide de commande de l'équipement.
• la taille exigée par le National Electric Code (NEC) et/ou les codes locaux.
• Limites de sécurité testées-référez-vous aux cotes de l'équipement pour assurer que le courant ne dépasse pas: charge
continue (Liste 1)-60% du degré de protection
• Charge maximale (liste 2-typiquement fin de décharge)-80% du degré de protection.
• fusibles de type GMT-Utilisez uniquement des fusibles fournis avec des capuchons de sécurité.
• Conducteurs câblés-suivez tout le code national de l'électricité (NEC) et les règles et réglementations locales.
• indice d'isolation: 90 ° c minimum; 105 ° c (minimum) si interne aux armoires d'équipement fermées.
• la taille des conducteurs câblés de champ AC avec une ampacité de 75 ° c (NEC) égale ou supérieure à leur indice
de disjoncteur de la carte de panneau.
• la taille des conducteurs de champ DC avec une ampacité de 90 ° c (NEC) égale ou supérieure à la puissance
nominale du disjoncteur/fusible.
• Déconnexion/protection d'entrée AC et DC-fournissez des dispositifs accessibles pour enlever la puissance d'entrée en cas
d'urgence.
• Signaux d'alarme-fournir une protection de limitation de courant externe. Note 60V, 0.5 A sauf indication contraire.
• Mise à la terre-raccorder le châssis de l'équipement directement à la terre. Dans les armoires d'équipement fermées,
raccorder au bus de masse du service AC de l'armoire. Dans les cabanes, les coffres et les bureaux centraux se connectent
au réseau de liaison du système.
QUICK START GUIDE

Page 4 Infinity S_Dual V_old_QSG Version 4.0
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Step 2 – Connect Chassis and DC Reference (CO) Ground
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.
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
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.
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Page 5 Infinity S_Dual V_old_QSG Version 4.0
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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)
AC5H - Term Block (23” only)
AC6 - Terminal Block 3-phase Delta 3Yes 612 16 (1.75)
AC7 – Terminal Block 3-phase Wye 3Yes 612 16 (1.75)
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 direct
to the battery bus.
Connect the (+) cables of each battery
string to the Battery Return bus of the
Infinity power system. Prepare the (-)
cable of each battery string for
connection to the Battery HOT bus of
the Infinity power system, but do NOT
connect them at this time.
Load Connections are made using
Load Breakers in the main distribution
area.
AC1-Molex AC3-IEC AC5H-TB 23”
AC5-TB 19” AC6-TB 19”
3ΦDelta
AC7-TB 19”
3ΦWye
Note: (+) Battery Cable Connects to the Power System Return Bus!
In an Infinity power system using 48V Rectifiers, the system return
bus is (+) in polarity and the system load bus is (-) in polarity. The (+)
Battery String cables connect to the system RETURN bus. The (-)
Battery String cables connect to the power system HOT battery bus.
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.
QUICK START GUIDE

Page 6 Infinity S_Dual V_old_QSG Version 4.0
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CAUTION: Verify battery voltage and polarity with a
voltmeter before connecting.
Lug Landings
Distribution Battery Bus
Landings 1/4-20studs 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
Optional Battery connection bus adapter—for angled battery cable direction
Bolts to the Battery Return bus and Direct Battery Connection bus bars.
Distribution panels are each equipped with 20 (19” panel) or 26 (23” panel) bullet-style distribution positions. Each
position is selectable between Primary or Secondary (Converter) Voltage outputs.
Breaker sizes up to 250A, TPS fuses to 70A and GMT fuses to 12A are available.
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Page 7 Infinity S_Dual V_old_QSG Version 4.0
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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”
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.
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
Yellow -12 VDC Bus
Orange +24 VDC Bus
Blue -48 VDC Bus
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Page 8 Infinity S_Dual V_old_QSG Version 4.0
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Step 6 – Set Controller Signals
Connect per site engineering instructions.
Pulsar Plus - Connect to J2, J3, J4, and J5.
See Information Controller Connections & Information Battery Connections.
Step 7 – Installation of Power Modules (Rectifier / Converter)
Universal Power Shelves accept rectifier and converters in any slot
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 8 – Initial Startup
Verify the system is mounted with minimum 3 inch gap in the rear for ventilation and rectifiers and converters
use forced air colling.
Verify the chassis and DC return bus to the site ground reference.
Verify the AC power input circuits to the system positions and is equipped with rectifier.
Verify the positive cables of battery string to battery return bus and negative cables of battery string to Battery
HOT bus of the system as shown in step 4.
Energize the AC input circuits and slot one rectifier module only. Wait for the system controller to energize,
establishing communication with the slotted rectifier.
Use a VOM to measure the open string voltage of the first battery string and adjust the system controller to
match that voltage. Use the VOM again between the (-) cable(s) of the first battery string and Battery HOT bus
of the Infinity power system. Measured voltage must be less than 0.05V. If necessary, adjust the system
controller voltage again to achieve that. Only then connect that battery string (-) cable(s) to the Battery HOT bus
of the Infinity power system.
Slot the remaining rectifiers and converters into the power system, waiting for each unit to power up and
establish communication with the system controller. Adjust the controller float voltage to the desired setting for
the batteries used in the power system. Complete all other power system installation work necessary.
To remove a rectifier:
A. Open latch fully to release and remove.
B. Enter Inventory section of controller and remove hardware to clear alarm.
1. 2. 3.
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Page 9 Infinity S_Dual V_old_QSG Version 4.0
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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.
Ordering
Code 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
Temperature Measurement Temperature and Voltage Measurement
Ordering
Code 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
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: AC Cord Options
Information: Controller Default Voltage Settings
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.
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
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.
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
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Page 10 Infinity S_Dual V_old_QSG Version 4.0
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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
Alarm Inputs
Default alarm descriptions may be
changed as needed using web pages or
Easyview2.
J3 is a 10-pin latching connector.
Alarm Input Cables
CC848890153 5 ft.
CC848865980 15ft
CC848817651 50 ft
CC848817668 150 ft
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
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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:
Controller Front Panel Display and Controls
Front Panel Menu Structure - Overview
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Page 12 Infinity S_Dual V_old_QSG Version 4.0
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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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Information: Rectifier & Converters
Rectifier Ordering
Code Input
DC Output Recommended AC Breaker 3-phase
Volts amps
AC1
(2 rectifiers
per feed)
AC3 AC5H AC6 AC7
NE050ECO48ATEZ 150025074
200-400Vac 48V 50A 40A 20A 20A 40A 20A
100-120Vac 48V 22A 40A 20A 20A
60-300Vdc, 11A max 48V 50A
NE075AC48ATEZ CC109163473 200-277Vac 48V 75/50A140A 20A 30A 50A 30A
100-120Vac 48V 25A 40A 20A 20A
NE050AC48ATEZ 208-240Vac 48V 50A 40A 20A 20A 40A 20A CC109158878 100-120Vac 48V 22A 40A 20A 20A
NE050AC48A CC109124913 200-240Vac 48V 50A 40A 20A 20A 40A 20A
175A with AC5H, AC6 & AC7 and AC6, 50A with AC1 and AC3.
Information: Rectifier Status LEDs
Converters Ordering Code Input DC Output DC
Voltage Current Voltage Current
NE075DC24A CC109142881 48Vdc 54A Max 24Vdc 75A
NE075DC12AZ 150046488 48Vdc 24A Max 12Vdc 75A
Information: Converter Status LEDs
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Page 14 Infinity S_Dual V_old_QSG Version 4.0
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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:
are suitable for connection to intra-building or unexposed wiring or cabling;
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)
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Page 15 Infinity S_Dual V_old_QSG Version 4.0
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Version Date Description of the change
3.0 12/27/2021 Updated as per template, Updated step 8 and added AC5H AC input.
4.0 05/26/2022 Corrected labeling in figure on page 4
Change History (excludes grammar & clarifications)
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Page 16 Infinity S_Dual V_old_QSG Version 4.0
© 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
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