Rev.10.1.09_1

NLP250 Series

2 of 4

Embedded Power for

Business-Critical Continuity

313

process

yellow

3405

1797

1375

116

2607

652

242

2985

375

240

EnvironmentalSpecifications

Thermalperformance:

Operatingambient,

0°Cto+70°C

(Seederatingcurve)

Non-operating

-40°Cto+85°C

0°Cto50°Cambient,

250W

200LFMforcedair

250LFMwithcover

0°Cto50°Cambient,

0°Cto40°Cwithcover

175W

Convectioncooled

50°Cto70°Cambient,

Deratelinearly

Convectioncooled

to50%load

Relativehumidity:

Non-condensing

5-95%RH

Altitude:

Operating

10,000feetmax.

Non-operating

30,000feetmax.

Vibration:

(SeeNote7)

5-500Hz

2.5Grmspeak

Shock:

PerMIL-STD-810E

516.4PartIV

Conductedemissions:

EN55022,FCCpart15

LevelB

Harmoniccurrentcorrection:

EN61000-3-2

Compliant

Voltageflicker:

EN61000-3-3

Compliant

ESDair:

EN61000-4-2

Level3

ESDcontact:

EN61000-4-2

Level3

Radiatedimmunity:

EN61000-4-3

Level3

Fasttransients:

EN61000-4-4

Level3

Surge:

EN61000-4-5

Level3

Conductedimmunity:

EN61000-4-6

Level3

GeneralSpecifications

Hold-uptime:

85Vac@50Hz

20ms@250W

Efficiency:

115Vac@250W

230Vac@250W

84%typ.

86%typ.

Isolationvoltage:

Input/output

Input/chassis

3000Vac

1500Vac

Safetyapprovals(seenote6):

UL/cULUL60950-1,VDEEN60950-1,CAN/CSA22.2No.60950-1

Weight:

650g(22oz)

MTBF(@25ºC):

TelcordiaSR-332

MIL-HDBK-217F

317,000hoursmin.

158,000hoursmin.