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XR04.48/XR08.48 Rectifier
Data Sheet
Input
Mechanical Data
Model
XR04.48
XR08.48
Dimensions
102 x 229 x 41 mm (W x D x H)
Input Voltage
Nominal: 100-240 VAC
Fully compliant: 85-275 VAC
Permitted variation: 85-300 VAC
(L-PE and N-PE <250 VAC)
Weight
Cooling
Insulation
1.1 kg
Fan-cooled, speed controlled
4.25 kVDC primary-secondary
Input Current
Frequency
Power Factor
<5.5 A
47 - 63 Hz
>0.98 typical
<9.3 A
Enclosure
2.12 kVDC primary-ground
0.5 kVDC secondary-ground
IP20
Fuse
Two 8 A fast blow
(Line & Neutral)
Two 16 A fast
blow (Line &
Neutral)
Mounting
19in/23in/1U subrack up to
5 modules, or 2/3U rack including
controller and load/battery distribution
Output
Other Technical Data
Output Voltage
Output Power
(48-57.6 VDC)
46-57 VDC
400 W
800 W
Protection
Short circuit/arcing protection,
automatic current/power limiting,
input/output overvoltage protection,
thermal protection.
Output Current
Efficiency
9.1 A maximum
88 % typical
18.2 A maximum
90% typical
Alarms
Fan failure
Short circuit/arcing protection
High temperature/output voltage
Tolerance
Transient
Response
Vout ± 1.0%
±3% at load variation 10-90%
or
90-10% recovery time 50 ms
Low output voltage
Input voltage out of range
Low fan speed (warning)
Internal communication failure
Load Sharing
Ripple
Psophometric
<5% of nominal current
<100 mV p-p (BW 20 MHz)
<2 mV, according to CCITT norms
Indicators
Green LED
Yellow LED
Flashing
AC in range
Low fan speed,
High temperature
Communications
Standards
Inrush Current
ETSI EN 300 132-1
Red LED
failure
Module failure /
shutdown
Harmonics
EMC
Safety
EN 61000-3-2
ETSI EN 300 386 V.1.3.2
EN 61000-6-1, EN 61000-6-3
EN55024 performance criterion A
EN 61000-6-2, EN 61000-6-4
EN 55022 Class B
Telcordia NEBS GR1089
IEC 60950-1, EN 60950-1,
CAN/CSA-C22.2 60950-1-3
Audible Noise
(nominal input)
Temperature
<55 dBA according to ISO7779
Operating:
-40 ? C to +65°C up to 2000 m
Reduced spec -40 ? C to -20 ? C
Derated output power 65 ? C to
75 ? C
For 3000 m altitude derate by 5 ? C
Storage: -60°C to +85°C
Environment
Storage:
Transport:
ETSI EN 300 019-2-1
ETSI EN 300 019-2-2
MTBF
>350,000 hours (without fan)
at 25°C to MIL-HDBK-217F-2
Operation:
Damp Heat:
ETSI EN 300 019-2-3
IEC 60068-2-78
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical
components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written
consent of the respective divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending
on the date manufactured. Specifications are subject to change without notice.
BCD.00026 Rev AA 11-MAY-10
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