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TN836 High Current Digital Series AC to DC Power Supplies
The high current digital series power supplies provide 675 Watts (50 Amps @ +13.8 Vdc) or 1350 Watts (100 Amps
@ +13.8 Vdc) of power and are 19" rack mountable in a 1 RU rack mount chassis and include battery backup
capability.
The digital series power supply may include the following features:
• Front panel control of voltage, current limiting (optionally password protected).
• TCP/IP Ethernet connector for remote monitoring and control of power supply via a built-in web server.
• Battery backup and Low Voltage Disconnect (LVD) with adjustable setpoints.
• Connect up to 6 power supplies in parallel with load sharing control.
• Form C alarm contacts and remote on/off capability.
• Temperature controlled fans (front to rear airfl ow).
Specifi cations
Input Voltage Range
Frequency Range
Output Voltage Range
Continuous Output Current
Operating Temperature Range
Typical Effi ciency
Output Ripple
Models Available
PSA-12-50-R6-31
PSA-12-50-R5-11
PSA-12-50-R5-12
PSA-12-100-R5-11
PSA-12-100-R5-12
TECHNICAL NOTE:
TN836, REV 3-0-0, © Aug 2016
CANADA/US
+1 250 382 8268
100 to 265 Vac (Automatic)
50 / 60 Hz
+12 Vdc (+11.5 - +15.5 Vdc)
50 Amps or 100 Amps @ +12 Vdc (+60°C)
-20°C to +60°C
90% @ 220 Vac
15mV RMS
50 Amps with Battery Backup and Remote / Alarm Connector
(No Front Panel Display / Control and no Ethernet connector).
50 Amps with Battery Backup, Remote / Alarm Connector, Front Panel
Display / Control and Ethernet connector.
50 Amps with Battery Backup, Remote / Alarm Connector, Front Panel
Display / Control (No Ethernet connector).
100 Amps with Battery Backup, Remote / Alarm Connector, Front Panel
Display / Control and Ethernet connector.
100 Amps with Battery Backup, Remote / Alarm Connector, Front Panel
Display / Control (No Ethernet connector).
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+1 800 664 4066
TECHNICAL NOTES
MT-3/4 Radio Systems
CODANCOMMS.COM
LMRSALES@CODANCOMMS.COM
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Table of Contents
Summary of Contents for Codan Digital Series
- Page 1 TN836 High Current Digital Series AC to DC Power Supplies The high current digital series power supplies provide 675 Watts (50 Amps @ +13.8 Vdc) or 1350 Watts (100 Amps @ +13.8 Vdc) of power and are 19” rack mountable in a 1 RU rack mount chassis and include battery backup capability.
- Page 2 TECHNICAL NOTES MT-3/4 Radio Systems TN836 High Current Digital Series AC to DC Power Supplies Installation 1. Mount the unit to the 19” rack. 2. Connect the positive side of the load to the “POS” busbar and the negative side of the load to the “NEG” busbar.
- Page 3 TECHNICAL NOTES MT-3/4 Radio Systems TN836 High Current Digital Series AC to DC Power Supplies Remote Control and Alarm Connector A REMOTE connector on the back panel of the power supply allows for the following functionality: Pin Number Pin Description...
- Page 4 TECHNICAL NOTES MT-3/4 Radio Systems TN836 High Current Digital Series AC to DC Power Supplies TCP / IP Web Based Utility The power supplies may be equipped with an embedded Web server that allows status monitoring and changing of the settings and confi guration of the power supply. The embedded Web server provides an interface to the power supply that can be accessed through a standard web browser on a network connected computer.
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