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Tyco galaxy 596 series telecom rectifier
Galaxy 596A2 Series Telecom Rectifier
-48 Vdc, 50 A, 208 Vac / 240 Vac
The GALAXY Switchmode Rectifier 596A2
integrates the latest switchmode technology with
superior power, protection, and control features in
a compact, cost-efficient power-conversion
Designed as a key element in the Tyco Electronics
GALAXY Power System (GPS) 4812 Battery
Plants, the 596A2 rectifier converts ac input
voltage into the dc-voltage level required to power
end-user equipment, as well as to float-charge
batteries at precise voltage levels.
Operation over a wide temperature range (–40°C
to +85°C) makes the 596A2 suitable for controlled
and uncontrolled environments.
For high power density, Tyco Electronics’
revolutionary technology packs ever-greater
power into ever-shrinking packages. The result is
a rectifier that packs more power per cubic inch,
weighs just 20 lb. (9 kg), requires minimal
maintenance, and frees up valuable floor space.
Installation is swift and straight-forward.
Interconnections to ac-input, dc-output, and
control signals are automatic during insertion. No
adjustments or settings are required.
The new GALAXY Switchmode Rectifier 596A2 provides the highest-quality dc
power for telecommunications and data processing systems and their batteries.
2 Tyco Electronics Power Systems, Inc.
Data Sheet GALAXY Switchmode Rectifier
The 596A2 exhibits an excellent
efficiency, thereby minimizing
For greater reliability and robust
parallel operation with digital
among multiple rectifiers in the
Hot-insertion capabilities allow
for rectifier replacement without
rectifier damage, the 596A2 is
safe operation in –40°C to 85°C
596A2 operates with or without
current, temperature, or rectifier
control capabilities, provides
Overall, the unit is easy to install
• 3000W output (55A at 54.48V)
* UL is a registered trademark of Underwriters Laboratories, Inc.
†This product is intended for integration into end-user equipment. All the required procedures for CE marking of
end-user equipment should be followed.
Data Sheet GALAXY Switchmode Rectifier
Tyco Electronics Power Systems, Inc. 3
Nominal Voltage, Single-Phase 208 Vac / 240 Vac, 2-wire plus ground
Voltage Limit, Steady State 176 Vac to 264 Vac
Nominal AC Input Current 16.0A at 208 Vac
Power Factor >0.98 from 50% to 110% load
Float/Boost Voltage Limits 42 Vdc to 60 Vdc
Regulation (with GALAXY controller) ±0.5%
Output Current -40°C to +65°C: 55 Adc max
+65°C to +85°C: derate at 1A per °C
Current-Limit Set Point 15 Adc to 55 Adc
Operating Temperature -40°C to +85°C (-40°F to 185°F)
Operating Relative Humidity 0% to 95%
Storage Temperature -40°C to +85°C (-40°F to 185°F)
Storage Relative Humidity 5% to 90%
Audible Noise <60 dBA as per GR-947-CORE
NEBS Evaluated by independent test lab with NRTL status to Telcordia GR63
and GR1089 (including level 3 testing)
Safety Standard UL1950, EN60950/IEC950, and CSA* 234/950
CE Marks UL Recognized (Canada and U.S.), VDE
73/23/EEC and 93/68/EEC directives)
Visual Indicators ON (green), STBY (yellow), LIM (yellow), ALM (red), FAN ALM (red)
Meter Three digit: current, failure codes, rectifier ID
Control Switch (One) ID/ON/STBY
Serial Interface Signaling: Controller-to-Rectifier Remote sense, load share, voltage set points, current set points,
selective HVSD set points, float/boost mode, HVSD, ON/STBY, lamp test
Serial Interface Signaling: Rectifier-to-Controller Rectifier current, rectifier temperature, ID, serial number, manufacturing
information, RFA, CB, ON/STBY, ACF, phase fail, TA, fan fail
* CSA is a registered trademark of Canadian Standards Assiciation.
†VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
STBY = Standby, EQL = Equalize, LIM = Limit, ALM = Alarm, HVSD = High-Voltage Shutdown,
= Rectifier Fail Alarm, CB = Circuit Breaker, ACF = AC Failure, TA = Temperature
4 Tyco Electronics Power Systems, Inc.
Data Sheet GALAXY Switchmode Rectifier
596A2 Switchmode Rectifier 108796400
Document Title Document Number
GALAXY Power System 4812 DS03-042
