Vertiv R48-5800e Datasheet
Vertiv™ eSure™ Rectier
R48-5800e
Description
Benefits
The eSure™ R48-5800e rectifier converts 260 to 530 VAC 3-phase supply voltages into
Rectifier, 48 VDC, 5800 W
y Optimized depth - reduced
footprint allows installation
in short-depth racks
and cabinets
y DSP (Digital Signal Processor)
- means fewer components,
optimized operation and
active load sharing for
increased reliability
y Compliant with global
standards - delivers quality,
performance and
reliability no matter
what the application
or location demands
stable nominal -48V DC voltage adjustable to the needs of the application. The
R48-5800e is a constant power rectifier designed with the latest patented switch-mode
technology using DSP (Digital Signal Processor) functionality for eicient operation.
For a higher load capacity, rectifiers can be connected in parallel and intelligent control
can be added with the help of a separate controller.
y High eiciency, near
96.2% - reduces power
consumption for lower
operating costs
y Hot pluggable - facilitates
future extensions
y Wide input voltage
range - operates in the most
demanding environments
where input voltage changes
y Wide temperature operating
range from -40°C to +65°C
/ -40°F to +149°F meets
the harshest climatic
environment requirements
R48-5800e
98
96
94
96%95%
92
90
88
10 20 30 40 50 60 70 80 90 100 Load%
R48-5800e Eiciency Curve at 380 VAC Nominal
Vertiv™ eSure™ Rectier
Figures
Technical Specifications Figures
AC Input R48-5800E
Voltage
260 VAC to 530 VAC (see figure 1)
380 VAC to 480 VAC (nominal)
Frequency 45 Hz to 65 Hz
Maximum Current 13 A
Power Factor 0.99
DC Output
Voltage -42 VDC to -58 VDC
Maximum Power 5800 W @ Vout >48 VDC
Maximum Current 120A @ 48 VDC, limit set point 0 to 120 A (see figure 2)
Peak Efficiency 96.2%
Psophometric Noise (System) <2 mV typical; <32 dBrnc typical
Control and Monitoring
Alarms and Signaling
Alarm and status reported via CAN bus
to system controller
Green LED = Normal Operation
Visual Indications
Yellow LED = Alarm
Red LED = Failure; Flashing
Red LED = Fan Failure
Environmental
Operating Temperature
-40°C to +65°C / -40°F to +149°F
(see figure 3)
Storage Temperature -40°C to +70°C / -40°F to +158°F
Relative Humidity 0 to 95%
Altitude 2000 m / 6560 ft at full power
Standards Compliance
Safety 60950 (EN and UL), Telcordia GR-63-CORE
EMC
ETSI EN 300 386 class B, FCC CFR 47 Part 15 class B,
Telcordia GR-1089-CORE class B
Environment REACH, RoHS, WEEE
Mechanics
Dimensions (H x W x D) 85.5 x 245 x 380 mm / 3.37 x 9.65 x 14.96 inches
Weight 6.5 kg / 14 lbs
% Watts
120
100
80
60
40
20
150 200 250 300 350 400 450 500 550 600
260 305 530
Figure 1: Output Power vs. Input Voltage
at Tamb < 45°C
VDC
60
50
40
30
20
10
40 50 60 70 80 90 100 110 120 130
100 122
Figure 2: Output Voltage vs. Output Current
at Maximum Output Power 5800 W
55
% Watts
120
100
80
60
40
20
0 10 20 30 40 50 60 70 80 90
506545
Figure 3: Output Power vs. Temperature
at Uin > 304 VDC
VAC
Amps
°C
Ordering information
Part Number Description
1R485800E eSure™ rectifier, 48 VDC, 5800 W
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oers are su bject to change at Ver tiv’s sole discret ion upon notice.
R48-5800E (R02/2021)
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