ABB J5964803 User manual
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This system: converts +24Vdc to -48Vdc using NE030DC48A converters Refer to Infinity Converter Ordering Guide
for details and accessories.
Infinity 3U 19” Converter System
Models: J5964803 L223 +24V to -48V
Tools Required:
• Wire cutters and strippers
• Cable crimpers
• Torque wrench-0-65 in-lb (0-10 Nm)
• Sockets - 5/16”, 7/16, etc.
• Screwdrivers - Philips #1 and #2, Flat #1
Step 1- Mount System
1. Reposition mounting ears as required for desired set back - 6 screws each. Torque to 25 in-lb (2.8Nm)-Phillips screwdriver.
2. For 23” frames-Install both 1U and 2U optional mounting brackets (separately ordered).
3. Attach shelf to the frame using a minimum of four screws (two on each side) - 12-24 (provided).
Torque to 35 in-lb (4Nm)-5/16” socket. No vertical spacing is required. Provide 2 inch minimum clearance at back of
system for converter airflow.
Edge Controller
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Step 2- Plan DC Feeds
The system has three input feeds, each feeding three converter slots, and a -48V bulk output. Recommended
breakers and cable sizes are in the tables below.
Note: Some installations do not require protectors on the inputs.
Note: All returns should be grounded at the power system feeding the converter shelf.
NE030DC48A
Per Amps Input Cable Size
(minimum)
Breaker Amps Output Cable Size
(minimum)
80A 100A 30A
160A (1) 2/0 200A 60A
240A (2) 2/0 300A 90A
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Step 3- Connect Chassis Ground, DC Reference (CO) Ground, and DC Cables
Connections are on the rear. Not provided: lugs and lug hardware.
CAUTION: Verify battery voltage and polarity with a voltmeter before proceeding.
DANGER: Protect input cables or disconnect all input circuit protectors prior to making connections to the system.
1. Ground chassis - 6 AWG recommended, #10 or 1/4” on 5/8” center lug. Torque to 35 in-lb (4Nm) - 5/16” socket.
Note: Some applications rely on frame mounting screws for shelf ground omitting the shelf ground cable.
Note: Some applications rely on grounding a single shelf of a multi-shelf system, omitting the shelf ground cable on other
shelves.
2. DC Reference Ground - Make a single DC Reference Ground connection to Output Feed Return either at the converter sys-
tem or to the Return bar of external -48V distribution - 6AWG recommended.
3. Install DC cables—Lug Landings: 3/8” on 1” centers. Max tongue width: 1.4” Torque to 240 in-lb (27Nm).
Note: Input Feed Returns must be externally connected to DC Reference (CO) ground.
Chassis Ground Option
Input Feeds +24V
Input Feed Return Output Feed Return
Output Feed –48VCommunication cables
and Switches
J3/J4 shelf to shelf
comm. ports
J1 Alarm Outputs
top shelf
J5 LAN-top shelf
J2 Alarm Inputs
top shelf
SW1 Output Voltage
SW2 Shelf ID
USB Craft Port
J1 ,J2 and J5 are covered on supplementary shelves
Shelf to shelf
Communication
cables J3/J4
Signal Connections and Shelf Switches
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Step 4 - Install Shelf to Shelf Communications Cables
if not factory installed
Install CC848847780 shelf to shelf communication cable cables in daisy chain between all shelves-J3 / J4.
Step 5 - Shelf Switches
SW1 Verify output voltage is set to 48V (V Sense alarm if not set correctly).
SW2 Set shelf number: 1 for bottom shelf; 2 for middle shelf, 3 for top shelf. Converter ID conflict alarm if two
shelves are set to the same number.
Step 6 - Set Jumpers - LAN Port and Relay per Galaxy Pulsar Edge Controller
Quick Start Guide
1. Set Jumpers - LAN Port and Relay
Close on Alarm
Open on Alarm
4 3 2 1 PMN PMJ
Relay Jumpers
Step 7 - Install Controller
Controller has a thumb screw to secure it to the shelf. Controller installs into the Controller Slot on the left of the shelf.
1. Align Controller in the Controller Slot.
2. Slide controller firmly into the slot.
3. Secure with thumbscrew
Step 8 - Install Controller Communications Cables
Connectors are on rear.
See Information: Connections … for Details
1. J1-2 Alarms and Inputs - Connect to office alarms and signals.
2. J5 LAN - Connect to Ethernet network.
Step 9 - Install Converters
Slide the converter into the converter
slot approximately 3/4 of the way.
Open the faceplate by sliding the
face plate latch to the left until the
faceplate releases and swings
outward.
Slide the unit into the slot until it
engages with the back of the shelf.
Swing the faceplate closed to fully
seat the converter Verify the
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Step 10 - Initial Start Up
Verify that all AC, DC and Alarm connections are complete and secure. Turn on DC input breakers. If there are no
alarms, make required adjustments to the default settings on the controller for this installation.
Step 11 - Configure Controller per Galaxy Pulsar Edge Controller Quick Start Guide
Verify and edit controller basic configuration parameters per site engineering instructions.
Information: Controller Define Alarm Inputs and Outputs
Converter Alarm Outputs:
Select the Settings tab > Converters to set alarm thresholds, severity and relays on J1 connector.
Select the drop down arrow next to the LED field and select ALM to activate the ALM LED for that alarm condition.
Factory defaults are shown in the web page to the right.
Auxiliary Alarm Inputs:
Select the Settings tab > Auxiliary Inputs to define up to four external alarms through connector J2.
Converter Alarm Outputs: Settings tab > Converters Auxiliary Alarm Inputs: Settings tab > Auxiliary Inputs
Information: Controller Default Voltage Settings and Ranges
Default
24V 48V 48V 24V
Converter Internal Selective High Output Voltage Shutdown 25.0 to 30.0V 50.0 to 60.0V
High Output Voltage Major Alarm 25.0 to 30.0V 50.0 to 60.0V
High Output Voltage Minor Alarm 24.0 to 30.0V 48.0 to 60.0V
Output Voltage Set-Point 23.0 to 27.2V 46.0 to 54.5V
Low Voltage Alarm 20.0 to 27.0V 40.0 to 54.0V
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Information: Connections - Alarm - J1 and J2
See the Infinity Converter Ordering Guide for details. Alarm connectors are on the rear of the shelf - J1 and J2.
Change alarm descriptions via LAN port (Web pages) or Craft port (EasyView2) when required.
J2
Alarm Input Cable 24AWG solid
Ordering code Cable length
CC848890203
CC848853614
CC848890211
CC848890228
Pin Color Description
Input: SPD Fail
Input: Air Cond. Fail
BL
BR
BK
J1
Alarm Output Cable 24GA solid
Ordering Codes Cable Length
CC848890153
CC848865980
CC848817651
CC848817668
Pin Color Description
QUICK START GUIDE
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Specifications and Application
• Specifications and ordering information are in the Infinity Converter Brochure available at abbpowerconversion.com
• 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
850035894 Galaxy Pulsar Edge Quick Start Guide
850035895CC848815341 Pulsar Edge Controller Family Product Manual Infinity Converter Brochure
Page 8
© 2021 ABB. All rights reserved.
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
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 does not accept any responsibility whatsoever
for potential errors or possible lack of information in this
document.
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