NPS28-M Emerson Network Power, NPS28-M Datasheet

NPS28-M

Manufacturer Part Number

NPS28-M

Description

POWER SUP MED&ITE 48V 40W 2"X4"

Manufacturer

Emerson Network Power

Series

NPS20-Mr

Datasheet

1.NPS23-M.pdf (3 pages)

Specifications of NPS28-M

Operating Temperature

0°C ~ 50°C

Power (watts) - Rated

40W

Efficiency

87%

Approvals

CE, CB, CQC, CSA, NEMKO, TUV, UL

Line Regulation

Load Regulation

Voltage - Output

48V

Number Of Outputs

Power (watts)

40W

Applications

Medical

Power Supply Type

Switching (Open Frame)

Voltage - Input

90 ~ 264VAC

Mounting Type

Chassis Mount

1st Output

48 VDC @ 840mA

Size / Dimension

4.00" L x 2.00" W x 1.00" H (101.6mm x 50.8mm x 21.8mm)

Product

Switching

Commercial/medical

Both

Output Power Rating

25 W, 40 W

Input Voltage

90 VAC to 264 VAC, 127 VDC to 300 VDC

Output Voltage (channel 1)

48 V

Output Current (channel 1)

1 A

Mounting Style

Chassis

Dimensions

4 in L x 2 in W x 0.86 in H

Open Frame/enclosed

Open Frame

Power Supply Output Type

Fixed

No. Of Outputs

Output Voltage

48V

Output Current

840mA

Power Rating

40W

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

2nd Output

3rd Output

4th Output

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

454-1420

Current page: 1 of 3
Download datasheet (352Kb)

NPS20-M Series

40 Watts

Total Power:

Input Voltage:

# of Outputs:

Special Features

• Medical and ITE Safety Approvals

• Universal input

• Less than 1U high

• 2” x 4” footprint

• Remote sense

• Overload and short circuit

• Adjustable output voltage

• High efficiency

• High MTBF

• Built in EMI filter

• International Efficiency Level V,

• Less than 300 mW no-load

• 0˚C to +80˚C operation

• Input power < 49 watts

• Complies with EN61000 -3-2

• Class I approved

• Class II approved (with Class A

• LPX50 enclosure kit available

• Dual AC fuses

Safety

• TUV: 60950, 60601-1

• UL:

• CSA: 60950, 60601-1

• NEMKO: 60950, 60601-1

• CB:

• CE:

• CQC: Mark

protection

(CISPR 22 Class B)

Energy Star 2.0 & CeC compliant

(NPS22-M < 38 Watt output)

power consumption

EMI)

60950, 60601-1

Mark (LVD)

Certificate and report

25 - 40 Watts

90 - 264 VAC

127 - 300 VDC

Single

Electrical Specifications

Input

Input ra n ge:

Frequency:

Inrush current:

Input power:

Efficiency:

EMI/RFI:

Safety ground leakage

current:

Output

Maximum power:

Adjustment range:

Hold-up time:

Overload protection:

Overvoltage protection: 30-50% above nominal output

Remote sense:

90 - 264 VAC (wide range) 127-300 Vdc

47 - 440 Hz

< 50 A peak @ 230 VAC, cold start @ 25 °C

< 49 Watts

87% average (as per Energy Star 2.0 standard) (NPS22-M, 80%)

FCC Class B conducted; CISPR 22 Class B conducted; EN55022 Class B con-

ducted, VDE0878PT3 Class B conducted

275uA @ 50/60 Hz; 264 VAC input

25 W for convection. 40 W with 200LFM forced air

± 20% minimum (-10%, +20% for NPS22-M)

10/ 2 0 ms 115/230 VAC input line

Short circuit protection on all outputs. Case overload protected @

110-160% of normal rating, (110% - 190% for NPS28-M)

Compensated for 0.5 V lead drop max. Will operate without remote sense

connected. Reverse connection protected.

Embedded Power for

Business-Critical Continuity

Rev. 11.15.10_132

NPS20-M Series

1 of 3

Related parts for NPS28-M

NPS28-M Summary of contents

Page 1

... Output Maximum power for convection with 200LFM forced air ± 20% minimum (-10%, +20% for NPS22-M) Adjustment range: Hold-up time: 10 115/230 VAC input line Overload protection: Short circuit protection on all outputs. Case overload protected @ 110-160% of normal rating, (110% - 190% for NPS28-M) Overvoltage protection: 30-50% above nominal output Remote sense: Compensated for 0.5 V lead drop max. Will operate without remote sense connected. Reverse connection protected. Embedded Power for Business-Critical Continuity Rev. 11.15.10_132 NPS20-M Series ...

Page 2

Environmental Specifications 0° °C ambient derate each output at 2.5% per degree from 50° °C. -20 °C start up Operating temperature: Storage temperature: -45 °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: IEC68-2-6 to the levels of IEC721-3-2 MTBF demonstrated: > 550,000 hours at full load and 25 °C ambient conditions Mechanical Drawing M1 GND TAB (CN1) PIN 1 INPUT CONNECTOR (SK1) PIN 2 Ø (4.0) MOUNTING HOLE (4 PLACES) 0.197” (5.0) MINIMUM STANDOFF HEIGHT 4.00" (101.6) 3.73" (94.6) ...

Page 3

... West Midlands, DY5 1LX United Kingdom ± 2% 480 mV Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Asia (HK) 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 NPS28-M Line For global contact, visit: Neutral www.Emerson.com/EmbeddedPower techsupport.embeddedpower +48 V @emerson.com +48 V Common While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Common Network Power assumes no responsibility, and disclaims ...

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