AC-DC
120-480 Watts
DNR Series
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Up to 90% Efficiency
Wide Adjustment Range
Parallel Function
DC Standby Versions
xppower.com
Full Power from -40 °C to +60 °C
Connector Options
3 Year Warranty
Specification
Input
• 90-132/180-264 VAC, auto select,
210-375 VDC (DNR120AS, DNR240PS)
90-264 VAC, 120-375 VDC (DNR480PS)
Input Frequency
• 47-63 Hz
Input Current
• See tables
Inrush Current
• 24/48 A at 115/230 VAC (DNR120)
30/60 A at 115/230 VAC (DNR240)
25/50 A at 115/230 VAC (DNR480)
Power Factor
• 0.7 typical (DNR120, DNR240)
0.9 typical (DNR480)
Earth Leakage Current
• 0.8 mA max
Input Protection
• T3.15A, 250 VAC (DNR120)
T6.3A, 250 VAC (DNR240)
T10A, 250 VAC (DNR480)
Input Voltage
General
Efficiency
Isolation
Switching Frequency
Signals
MTBF
DIN Rail
• See table
• 3000 VAC Input to Output
1500 VAC Input to Ground
500 VAC Output to Ground
• See table
• DC ON indicator Green LED,
DC LOW indicator Red LED
DC OK: 24 V and standby models
• 430 kHrs typical Bellcore,
Issue 6 at +40 °C, GB
• Compatible with TS35/7.5 or TS35/15
Environmental
Operating Temperature
• DNR120: -35 °C to +70 °C, derate linearly
from +60 °C at 2.5%/°C, start up at -30 °C
DNR240: -40 °C to +70 °C, derate linearly
from +60 °C at 2.5%/°C, start up at -35 °C
DNR480: -40 °C to +70 °C, derate linearly
from +55 °C at 2.5%/°C, start up at -35 °C
(see derating curves)
Cooling
• Convection-cooled with 25mm free space
all sides
Operating Humidity
• 20-95% RH, non-condensing
Storage Temperature
• -40 °C to +85 °C
Shock
• 15 g, 11 ms, 3 axes, 6 faces, 3 shocks
per face
Vibration
• 2 g, 10 Hz to 500 Hz, along X, Y & Z axis,
60 min/axis, mounted on rail
Output
Output Voltage
Output Voltage Trim
Initial Set Accuracy
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
Line Regulation
Load Regulation
Parallel Operation
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See tables
See tables
±1%
No minimum load required
<1 s (may increase at low
temperature extremes)
<150 ms
25/30 ms at 115/230 VAC
±0.5% max
±1% (±5% for units in parallel)
A maximum of 3 units can be paralleled
(not with standby system). Total power avail-
able is 90% of the rated current of each
unit. Minimum load per unit 10%.
Redundancy module DPM10 available for
load currents up to 10 A, contact sales.
4% max deviation recovering to within
1% in 2 ms for a 50% load change
50 mV pk-pk (DNR120)
100 mV pk-pk (DNR240, DNR480)
20 MHz bandwidth (may increase at low
temperature extremes)
Output clamps at 125-140% Vnom,
auto recovery
105-145% constant current, auto recovery
120-165% contstant current (DNR240)
±0.03%/°C
EMC & Safety
Emissions
Harmonic Currents
Voltage Flicker
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Magnetic Field
Dips & Interruptions
Safety Approvals
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EN55022, class B conducted & radiated
EN61000-3-2, class A
EN61000-3-3
EN61000-4-2, level 4 Perf Criteria A
EN61000-4-3, level 3 Perf Criteria A
EN61000-4-4, level 4 Perf Criteria A
EN61000-4-5, installation class 3,
Perf Criteria A
EN61000-4-6, level 3 Perf Criteria A
EN61000-4-8, level 4 Perf Criteria A
EN61000-4-11, 30% 10 ms,
60% 100 ms, 100% 5000 ms
Perf Criteria A, A, B
EN60950-1 UL508 UL60950-1,
cUL60950-1 Pollution Degree 2,
CE Mark, UL60950-1 Overvoltage
Category II, UL508 Overvoltage Category
III, ANSI/ISA 12.12.01. (Class 1, Division 2,
Groups A,B,C and D)
Transient Response
Ripple & Noise
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Overvoltage Protection
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Overload Protection
Temp. Coefficient
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Mechanical Details
480 W Models
DNR480
0.3
(7.0)
AC-DC
6.89 (175.0)
4.57 (116.0)
480
4.92
(125.0)
5.59
(142.0)
1
3
Optional detachable connector
(‘-D’ option)
1
6
Notes
1. All dimensions in inches (mm).
2. Weight 4.2 lb (1920 g) approx.
3. Tolerance: ±0.02 (0.5) maximum.
4. Screw terminal: 10-24 AWG cable size. Detachable connector version: 14-24 AWG cable size.
5. Connection screw maximum torque: Input: 9 lbs-in (1.0 Nm), Output: 5.5 lbs-in (0.6 Nm)
DNR480PS Connections
Conn Pin
Designation
1
Ground
AC
2
Neutral
Input
3
Line
1
DC OK*
2
DC OK*
DC
3
Positive
4
Positive
Output
5
Negative
6
Negative
* 24 V and standby
models only.
Standby Versions
Maximum current drain from battery by PSU when inactive 22 mA.
+V
+V
DC OK
DC OK
Relay
Control
LOAD
6
1
DC Output
D1
e.g. IN4001
Conn Pin
1
AC
Input
2
3
Fuse
DNR120-480 Connections
Designation
Conn
Pin
1
Ground
2
3
DC Output
Line
4
5
Neutral
6
Coil
Designation
DC OK
DC OK
Positive
Positive
Negative
Negative
AC Input
1
3
-V
Lead
Acid
Battery
-V
Notes
1. Suffix # indicates DC standby version.
2. With AC in, unit provides power to the load and to charge the
battery. The DC OK signal acts by sensing a voltage on +V and
holds the relay closed.
3. With loss of AC in, battery voltage is present on +V. DC OK
signal holds the relay closed. Battery supplies power to the load.
4. As the battery discharges, its voltage falls. When this falls below
the level shown in the table the DC OK signal switches off to
allow the relay to open to disconnect and protect the battery.
Model
(1)
DNR120AS12#
DNR120AS24#
DNR120AS48#
DNR240PS24#
DNR240PS48#
DNR480PS24#
DNR480PS48#
Output Set Voltages For Standby Versions
DC OK
Voltage
Current
Signal Off
13.6 V
10.30-11.30 V
8.8 A
27.2 V
21.10-22.10 V
4.4 A
54.5 V
42.70-43.70 V
2.2 A
27.2 V
21.10-22.10 V
8.8 A
54.5 V
42.70-43.70 V
4.4 A
27.2 V
21.10-22.10 V
17.6 A
54.5 V
42.70-43.70 V
8.8 A
DC OK
Shutoff
10.8 V ±5%
21.6 V ±5%
43.2 V ±5%
21.6 V ±5%
43.2 V ±5%
21.6 V ±5%
43.2 V ±5%
04 Aug 16
stm32/stm8
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