Rev. 10.19.11_160

NPT40-M Series

1 of 3

Embedded Power for

Business-Critical Continuity

NPT40 Series

45 Watts

Total Power:

45 - 55 Watts

Input Voltage:

90 - 264 Vac

120 - 300 Vdc

# of Outputs:

Triple

Special Features

•MedicalandITESafetyApprovals

•Universalinput

•Lessthan1Uhigh

•2”x4”footprint

•Overloadandshortcircuit

protection

•HighMTBF

•BuiltinEMIfilter

(CISPR22ClassB)

•0˚Cto+80˚Coperation

•Inputpower<74watts

•ComplieswithEN61000-3-2

•ClassIapproved

•ClassIIapproved(withClassA

EMI)

•LPX50enclosurekitavailable

•DualACfuses

Safety

•TUV:

60950, 60601-1,

3rd edition

•UL:

60950, 60601-1

•CSA:

60950, 60601-1

•CB:

Certificate and report

3rd edition

•CE:

Mark(LVD)

•CQC: Mark

Electrical Specifications

Input

Inputrange:

90-264Vac(widerange)127-300Vdc

Frequency:

47-440Hz

Inrushcurrent:

<50Apeak@230Vac,coldstart@25°C

Inputpower:

<74Watts

Efficiency:

75%average

EMI/RFI:

FCCClassBconducted;CISPR22ClassBconducted;EN55022ClassB

conducted,VDE0878PT3ClassBconducted

Safetygroundleakage

current:

275uA@50/60Hz;264VACinput

Output

MaximumPower:

45Wforconvection

55Wwith30CFMforcedair

Hold-uptime:

10/20ms115/230Vacinputline

Overloadprotection:

Shortcircuitprotectiononalloutputs.Caseoverloadprotected@

110%to145%abovepeakrating

Overvoltageprotection: 5.7to6.7Vdconthemainoutput