NPT40 Datasheet, PDF (1/4 Pages) Emerson Network Power – Medical and ITE Safety Approvals

Embedded Power for
Business-Critical Continuity
NPT40 Series
45 Watts
Total Power:
Input Voltage:

# of Outputs:
45 - 55 Watts
90 - 264 Vac
120 - 300 Vdc
Triple
Rev. 10.19.11_160
NPT40-M Series
1 of 3
Special Features
• Medical and ITE Safety Approvals
• Universal input
• Less than 1U high
• 2” x 4” footprint
• Overload and short circuit
protection
• High MTBF
• Built in EMI filter
(CISPR 22 Class B)
• 0˚C to +80˚C operation
• Input power < 74 watts
• Complies with EN61000 -3-2
• Class I approved
• Class II approved (with Class A
EMI)
• LPX50 enclosure kit available
• Dual AC fuses
Safety
• TUV:

• UL:
• CSA:
• CB:

• CE:
• CQC:
60950, 60601-1,
3rd edition
60950, 60601-1
60950, 60601-1
Certificate and report
3rd edition
Mark (LVD)
Mark
Electrical Specifications
Input
Input ra­nge:
90 - 264 Vac (wide range) 127 - 300 Vdc
Frequency:
47-440 Hz
Inrush current:
< 50 A peak @ 230 Vac, cold start @ 25 °C
Input power:
< 74 Watts
Efficiency:
75% average
EMI/RFI:
FCC Class B conducted; CISPR 22 Class B conducted; EN55022 Class B
conducted, VDE0878PT3 Class B conducted
Safety ground leakage ^{275uA @ 50/60 Hz; 264 VAC input}
current:
Output
Maximum Power:
45 W for convection
55 W with 30CFM forced air
Hold-up time:
Overload protection:
10/20 ms 115/230 Vac input line
Short circuit protection on all outputs. Case overload protected @
110% to 145% above peak rating
Overvoltage protection: 5.7 to 6.7 Vdc on the main output