Rev. 09.8.09_#87

NTS500 Series

 of 3

LogicControl

Powerfailure:

TTLlogicsignalgoeshigh100-500msecaftermainoutput.Itgoes

lowatleast4msecbeforelossofregulation

Remoteon/off:

Requiresanexternalcontactclosuretoinhibitoutputs

DCOK:

TTLlogicgoeshighaftertheoutputisinregulation.Itgoeslowwhen

thereislossofregulation.

Remotesense:

Compensatesfor0.5Vleaddropmin.Willoperatewithoutremote

senseconnected.Reverseconnectionprotected.

Operatingtemperature:

0°to50°Cambientderateeachoutputas2.5%perdegreefrom

50°to70°C.

Storagetemperature:

-40°Cto+85°C

Electromagnetic

susceptibility:

DesignedtomeetEN61000-4;

-2,-3,-4,-5,-6,-8,-11Level3

Humidity:

Operating;non-condensing10%to90%RH

Vibration:

Threeorthogonalaxes,sweepat

1oct/min,5min.dwellatfourmajorresonances

2Gpeak8Hzto500Hz,operational

EnvironmentalSpecifications

Embedded Power for

Business-Critical Continuity

OrderingInformation

Model

Number

Output

Voltage

Minimum

Load

Maximum Load

with Convection

Cooling

Maximum Load

with 30CFM

Forced Air

Peak

Ripple

NTS503

12V

0A

16.6A

41.7A

47A

±2%

120mV

NTS505

24V

0A

8.3A

20.8A

23.4A

±2%

240mV

NTS506

18V

0A

11.1A

27.7A

30A

±2

180mV

NTS508

48V

0A

4.2A

10.4A

11.7A

±2%

480mV

1.Peakcurrentlasting<30secondswithamaximum10%dutycycle.

2.At25°Cincludinginitialtolerance,linevoltage,loadcurrentsandoutputvoltagesadjustedtofactory

settings.

3.Peak-to-peakwith20MHzbandwidthand10µF(tantalumcapacitor)inparallelwitha0.1µFcapacitor

atratedlinevoltageandloadranges.

4.12Vfanoutputcannotbeusedabove50°Cwithconvectioncooling.

PinAssignments

Connector

CN1

PIN1 Line

PIN3 Neutral

PIN5 Ground

SK7

PIN1 V1swp

PIN2 -RemoteSense

PIN3 +RemoteSense

PIN4 5VSB(standby)

PIN5 5VSBreturn

PIN6 +12V

PIN7 Common

PIN8 Inhibit

PIN9 DCpowergood(DCOK)

PIN10 PowerFail(POK)

SK8

PIN1 +12VFan

PIN2 Common

CN403

PIN2 Ground

PIN3 A2

PIN4 A0

PIN5 SVCC2_OR

PIN8 A1

PIN9 N/C

PIN10 +12V_RTN_CTRL

Adjustment Potentiometers

P1

+V1Outputadjust

Mating Connectors

SK4,5,6

Molex19141-0058

SK7 Control Molex90142-0010

signals

PINS:90119-2110

or

Amp:87977-3

PINS:87309-8

SK8

JSTPHR-2

Pins:SPH-002T-PO.5S

CN403

JSTPHDR-10VS

Pins:JST5PHD-002T-PO.5-L/Por

Landwin2050S1000

Pins:2053T011P

EmersonConnectorKit#70-841-024includesallof

theabove

Notes:

1. Specificationssubjecttochangewithoutnotice.

2. Alldimensionsininches(mm),toleranceis±.02”.

3. Specificationsareatfactorysettings

4. Mountingmaximuminsertiondepthis0.12”.

5. Warranty:2year

6. Weight:3.016lb./1.18kg.

1

5

6

10

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5

10

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