313

process

yellow

3405

1797

1375

116

2607

652

242

2985

375

240

Embedded Power for

Business-Critical Continuity

Rev.12.12.08_118

NFS40 Series

4 of 4

0.156 (3.96) Dia.

(4 Places)

5.00

(127.00)

NON-METALLIC

STAND-OFF

(SEE NOTE A)

MAXIMUM

COMPONENT

HEIGHT 1.2 inches

C5

J2

1

P1 (SEE NOTE C)

F1

J1

N

~

L

Q1

F 3.15A, H 250VAC

2.550

(64.8)

0.22

(5.59)

3.00

(76.2)

0.22 (5.59)

4.55

(115.8)

~

ALL DIMENSIONS IN INCHES (mm)

T1

Mechanical Notes

A In order to meet safety requirements, a non-metallic stand-off is mandatory for one hole as specified in the mechanical

drawing above.

B The ground pad of the mounting hole near P1 allows system grounding through a metal stand-off.

C To improve conducted noise, the ground pad of the mounting hole near the output connector should be connected with

the ground pad of the mounting hole near P1. Use metal stand-offs attached to a common metal chassis. This connection

also significantly attenuates common mode noise.

D A standard L-bracket and cover is available for mounting which contains all screws, connectors and necessary mounting

hardware. Order part number ‘NFS40 COVER KIT’.

Mechanical Drawing

Americas

5810 Van Allen Way

Carlsbad, CA 92008

USA

Telephone: +1 760 930 4600

Facsimile: +1 760 930 0698

Europe (UK)

Waterfront Business Park

Merry Hill, Dudley

West Midlands, DY5 1LX

United Kingdom

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

For global contact, visit:

www.powerconversion.com

techsupport.embeddedpower

@emerson.com

While every precaution has been taken to ensure

accuracy and completeness in this literature, Emerson

Network Power assumes no responsibility, and disclaims

all liability for damages resulting from use of this

information or for any errors or omissions.

Emerson Network Power and the Emerson

Network Power logo are trademarks and

service marks of Emerson Electric Co.

©2008 Emerson Electric Co.

EmersonNetworkPower.com

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