R24-2200
DC Power for
Business-Critical Continuity™
Rectifier,
+24 VDC, 2175W
Description
Features and Benefits
The R24-2200 is a constant power type rectifier designed with the latest patented
switch mode technology using DSP (Digital Signaling Processor) functionality for
efficient operation. For a higher load capacity, the rectifier can be connected in parallel
and intelligent controls can be added with the help of separate controllers.
 High power density up to 11 kW in a
3U high 19 - inch shelf or 13 kW in a 3U
high 23 - inch shelf, means more space
for revenue – generating equipment
The R24-2200 rectifier converts 85 to 290 VAC supply voltages of standard frequency
into stable nominal +24 VDC voltages that is adjustable to the needs of the application.
 Temperature - controlled cooling fan
reduces noise levels and increases fan
longevity
 Full power 2175w at +24V output
enables the start of deep discharged
battery systems
 High efficiency up to 89.5% reduces
power consumption for lower
operating costs
 Hot swappable makes rectifier removal
and installation easy to facilitate
upgrades and repairs without shutting
down the system
 Wide input voltage range: maintains
operation despite AC grid abnormal
operating conditions
 Wide temperature operating range:
operates in the most demanding
environments where the operating
temperature ranges from -40°C / -40°F
to +65°C / +149°F
 Zone 4 seismic delivers ruggedness
and dependability in regions subject to
earthquakes
 Safety and EMC certification meets the
most demanding level of compliance
required in the telecommunications
industry
 Compliant with global standards
delivers quality, performance and
dependability
R24-2200
R24-2200
DC Power for
Business-Critical Continuity™
Technical Specifications
Output power vs.
Input voltage at Tamb < 45°C
200 to 250 VAC
85 to 290 V AC
45 to 65 Hz
14A
>0.99
<10% from 50 to 100% of rated load
% of output power
AC input
Input voltage, Nominal
Input voltage, Permitted variation
Line frequency
Max input current
Power factor
THD, Total harmonic distortion
120
100
80
60
40
20
0
0
50
100
150
200
250
300
350
Input voltage (VAC)
Control and monitoring
Rectifier alarm and signaling
Visual indicators
Environmental
Temperature range, operating
Temperature range, storage
Relative humidity
Altitude
EMC
Safety
% of output power
26.8 VDC, adjustment range: 21.00 to 29.00 VDC
2175w@Vout >26.8VDC
Derated for input voltage See diagram
81 A @ 26.8 VDC, 82 A @ 24.0 VDC
89.5%
<1.5mV; <35.7dBrnC
See diagram
Output power vs.
Temperature at Uin > 176 VAC
120
100
80
60
40
20
0
-40
-20
Alarm and status reported via CAN bus to system controller
Green LED: Normal Operation
Yellow LED: Alarm
Red LED: Failure
Flashing Red LED: Fan Failure
0
20
40
60
80
Temperature (°C)
Output voltage vs.
Output current, max. Output power
-40 to +65°C, -40 to +149°F
-40 to +70°C, -40 to +158°F
0 to 95%
2000 m, 6562 ft
EN 300 386 class B, FCC CFR 47 part 15 class B, Telcordia GR-1089-CORE class B
IEC 60950, EN 60950, UL 60950
Output Voltage (V)
DC output
Output voltage default
Output power
Output power
Output current
Efficiency
Psophometric noise
Temperature derating
35
30
25
20
15
10
5
0
0
10 20
30 40
50 60
70 80
90 100
Output Current (A)
Mechanics
Dimensions (HxWxD)
Weight
132 X 85 X 287mm, 5.20 X 3.36 X 11 inches
3.5 kg, 7.7 lbs
Other parts
Shelves and Controller units
See separate datasheet
Ordering information
Description
+24V, Rectifier,
Product Name
R24-2200
Emerson Network Power.
The global leader in enabling
Business-Critical Continuity™.
www.emersonnetworkpower.com
www.emersonnetworkpower.com/energysystems
www.DCpowerefficiency.com
Product Code
1R242200XXX
AC Power
Embedded Power
Precision Cooling
Connectivity
Infrastructure Management & Monitoring
Racks & Integrated Cabinets
DC Power
Outside Plant
Services
Embedded Computing
Power Switching & Controls
Surge Protection
Business-Critical Continuity, Emerson Network Power
and the Emerson Network Power logo are trademarks
and service marks of Emerson Electric Co.
©2010 Emerson Electric Co.
Emerson Network Power reserves the right to alter without notice the specification, design or conditions of supply of any product or service.
2010.4