EMERSON DPS52, DPS53, DPS54, DPS55, DPS58 User Manual

Rev. 09.21.06

DPS50

1of 2

Embedded Power for
Business-Critical Continuity

DPS50

60 Watts

Special Features

• CE Mark EMC & LVD

• Universal AC input

• Fully regulated output

• Overload and short circuit
protection

• Internal remote sense to the
output plug

• Constant voltage

• High efficiency

• High MTBF

• IEC320 AC receptacle, 3 pin
(type C14)

• Built in EMI filter
(CISPR 22 Class B)

• LED power good indicator

• Input power <74 watts

• Complies with EN61000-3-2

Total Power: 30 - 60 Watts
Input Voltage: 90 - 264 VAC

127 - 300 VDC

# of Outputs: Single

Electrical Specifications

Safety

Input

Input range

90-264 VAC (wide range)

127 - 300 VDC
Frequency 47-440 Hz
Inrush current

<60A @ 230 VAC, cold start @ 25C
Input current

<2.0A rms @ 115 VAC; <1A @ 230 VAC
Efficiency

80% @ full load typical, @115VAC
EMI/RFI

FCC Part 15, Subpart B Class B & EN55022 (CISPR 22) Class B
Safety ground

leakage current

0.5mA @ 50/60 Hz, 264 VAC input

Output

Maximum Power (Po) 60W (DPS52, 30W)
Hold-up time

10ms. typical at full load @ 115VAC
Overvoltage protection

20% - 45% above nominal output maximum

Latching type, recycle AC to reset.
Overload protection

Output short circuit protection auto recover

Overload protected @ 120 - 150% above maximum rating
Cable/connector DC cable with 2.5mm center plug

DC plug center +v

DC plug outer -v

Operating temperature:

0° to +40°C ambient. Derate each output as 2.5% per degree

from 40°C to 60°C. -20°C start up
Storage temperature: -40°C to +85°C
Electromagnetic

susceptibility:

Designed to meet EN61000-4, -2, -3, -4, -5, -6, -8, -11, level 3

Humidity: Operating; non-condensing 10% to 90% RH

Vibration:

Three orthogonal axes, 3 sweeps per axe at 1 oct/min. 2G peak

8Hz to 500Hz, operational
MTBF demonstrated: >550,000 hours at full load and 25°C ambient conditions

Environmental Specifications

UL UL 60950-1
CSA CSA-C22.2 no.60950-1
VDE EN60950-1
CE EMC & LVD
CB Certificate and report
PSE Denan 06-03051012

RoHS

Rev. 09.21.06

DPS50

2of 2

Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2006 Emerson Electric Co.

Embedded Power for
Business-Critical Continuity

Emerson Network Power.

The global leader in enabling
business-critical continuity.

EmersonNetworkPower. com

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Mechanical Drawing

Astec Power

5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: [phone]
Facsimile: [phone]
Technical Support: +1 888 41 ASTEC
or [phone]

Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: [phone]
Facsimile: [phone]

Units 2111-2116, Level 21
Tower 1, Metroplaza
223, Hing Fong Road
Kwai Fong, New Territories
Hong Kong
Telephone: [phone]
Facsimile: [phone]

For global contact, visit:

www.astecpower.com
[e-mail]

While every precaution has been taken to ensure
accuracy and completeness in this literature, Astec
Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.

Printed in US A

Ordering Information

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33

DPS52 30W 5V 6A 6.5A ±2% 50mV
DPS53 60W 12V 5A 5.4A ±2% 120mV
DPS54 60W 15V 4A 4.3A ±2% 150mV
DPS55 60W 24V 2.5A 2.7A ±2% 240mV
DPS58 60W 48V 1.25A 1.35A ±2% 480mV

1. Peak-to-peak with 20MHz bandwidth and 10μF tantalum capacitor in parallel with a 0.1 μF capacitor.

2. At 25ºC including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.

3. Peak-to-peak with 20MHz bandwidth and 10μF (tantalum capacitor) in parallel with a 0.1μF capacitor at rated
line voltage and load ranges.

2.39"

(60.7)

5.24"

(133.0)

1.62"

(41.0)

78.7"

(2000±15)

MODEL LABEL

DC OUTPUT CABLE

INDICATOR LED

AC INLET

NNootteess::

1. Specifications subject to change without notice.

2. All dimensions in inches (mm), tolerance is

± 0.02" (±0.5mm)

3. Warranty: 1 year

4. Weight: 1.06 lb./ .48 kg

5. AC input power cord sold separately.

6. Specifications are for convection rating at factory settings

at 115VAC input, 25°C unless otherwise stated