313

process

yellow

3405

1797

1375

116

2607

652

242

2985

375

240

Embedded Power for

Business-Critical Continuity

Rev.10.1.09_1

NLP250 Series

4 of 4

Connector and Mating Connector Types

Connector

Type

Mating Connector Type

J1

Molex09-65-2058(5273series)voidpins

2and4orequivalent

Molex09-50-8051orequivalentwithMolex08-52-0113or

equivalentcrimpterminals

J2

Molex22-23-2021(6373series)or

equivalent

Molex22-01-3027(2695series)orequivalentwithMolex

08-50-01113(2759series)orequivalentcrimpterminals

J3

Molexterminalblock387007504or

equivalent

Terminalblockcontains#6-32screwwithclamp

MaxTorquetp1.36Nm(12in.lb)

J4

Molex22-23-2091(6373series)or

equivalent

Molex22-01-3097(2695series)orequivalentwithMolex

08-50-0113(2759series)orequivalentcrimpterminals

0 C

10 C

20 C

30 C

40 C

50 C

60 C

70 C

0 W

175 W

250 W

250 LFM (1.25 m/s)

FORCED AIR COOLING

NATURAL FREE AIR

CONVECTION COOLING

125 W

75 W

12 V Free Air

24/48 V Free Air

All Models

Forced Air

DeratingCurve

OutputPower(Watts)

DeratingCurveWithCover

OutputPower(Watts)

Pin Connections

J1

Pin1

Ground/Earth

Pin2

Live

Pin3

Neutral

Pin Connections Continued

J2

Pin1

+12V

FanVoltage

Pin2

SGND

Return

J3

Pin1

Vo

+MainOutput

Pin2

Vo

+MainOutput

Pin3

RTN

MainReturn

Pin4

RTN

MainReturn

J4

Pin1

+S

+VoRemoteSense

Pin2

-S

VoRemoteSense

Pin3

LS

LoadShareSignal

Pin4

PS OFF RemoteON/OFFsignalNO

Pin5

PSON

RemoteON/OFFsignalNC

Pin6

SGND

Signal Common

Pin7

PWOK

PowerGood

Pin 8

5Vsb

Stand-byVoltage

Pin9

DCOK

DCPowerGoodSignal

Americas

5810VanAllenWay

Carlsbad,CA92008

USA

Telephone:+17609304600

Facsimile: +17609300698

Europe (UK)

WaterfrontBusinessPark

MerryHill,Dudley

WestMidlands,DY51LX

UnitedKingdom

Telephone:+44(0)1384842211

Facsimile: +44(0)1384843355

Asia (HK)

14/F,LuPlaza

2WingYipStreet

KwunTong,Kowloon

HongKong

Telephone:+85221763333

Facsimile: +85221763888

Forglobalcontact,visit:

www.PowerConversion.com

techsupport.embeddedpower

@emerson.com

Whileeveryprecautionhasbeentakentoensure

accuracyandcompletenessinthisliterature,Emerson

NetworkPowerassumesnoresponsibility,anddisclaims

allliabilityfordamagesresultingfromuseofthis

informationorforanyerrorsoromissions.

EmersonNetworkPowerandtheEmerson

NetworkPowerlogoaretrademarksand

servicemarksofEmersonElectricCo.

©2009EmersonElectricCo.

EmersonNetworkPower.com

Embedded Computing

Embedded Power

Monitoring

Outside Plant

PowerSwitching&Controls

Precision Cooling

Racks&IntegratedCabinets

Services

Surge Protection

Emerson Network Power.

Thegloballeaderinenabling

business-criticalcontinuity.

ACPower

Connectivity

DCPower

DERATING CURVE Output Power (Watts)

0 C

10 C

20 C

30 C

40 C

50 C

60 C

70 C

0 W

175 W

250 W

200 LFM (1.0 m/s)

FORCED AIR COOLING

NATURAL FREE AIR

CONVECTION COOLING

87 W

125 W

75 W

24 V Free Air

12 V Free Air

All Models

Forced Air