NFS40-7924J Emerson Network Power, NFS40-7924J Datasheet

POWER SUPPLY, AC/DC, 24V

NFS40-7924J

Manufacturer Part Number
NFS40-7924J
Description
POWER SUPPLY, AC/DC, 24V
Manufacturer
Emerson Network Power
Series
NFS40r
Datasheets

Specifications of NFS40-7924J

Power Supply Type
Open Frame
Power Supply Output Type
Fixed
No. Of Outputs
1
Output Voltage
24V
Output Current
2A
Power Rating
50W
Input Voltage
85V AC To 264V AC / 120V DC To 370V DC
Length
127mm
Product
Switching
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Safety
• VDE0805/EN60950/
• IEC950/IEC1010
• File No. 10401-3336-0044
• License No. 2559
• UL1950 File No. E136005
• CSA C22.2 No. 950
• File No. LR41062C
NFS40 Series
SIngle and
triple output
Total Power:
Input Voltage: 85 - 264 Vac
# of Outputs:
Special Features
• 5.0 x 3.0 x 1.2 inch package
• Industry standard package
• Overvoltage and
• 40 W with free air convection
• 50 W with 20 CFM forced air
• EN55022, EN55011
• UL, VDE and CSA
• Available RoHS compliant
• 2 year warranty
(1U applications)
short circuit protection
conducted noise level B
safety approvals
40 - 50W
120 - 370 Vdc
Single, triple
Electrical Specifications
Input
Output
Input voltage range:
Input frequency range:
Max. input surge current:
Safety ground leakage current:
Voltage adjustability:
Line regulation:
LL to HL, FL
Load regulation:
FL to NL
Transient response:
Temperature coefficient:
Overvoltage protection:
Output power limit:
Short circuit protection:
+5 V output on triples
Vout on singles
Main output
Auxiliary outputs
Main output
Auxiliary outputs
+5 V (1.5 - 3 A)
All outputs
+5 V output
Primary power limited
Single outputs
Multiple outputs
Universal input
132 Vac, cold start
264 Vac, cold star
110 Vac, 60 Hz
230 Vac, 50 Hz
Embedded Power for
Business-Critical Continuity
± 5.0%
± 5.0%
± 0.2%
± 1.0%
± 2.0%
± 5.0%
± 120 mV max. dev.
500 µs recovery
± 0.02%/°C
S3.15 A, 250 Vac In live and neutral
90 W input power limit
Continuous
Short term
85 - 264 Vac
120 - 370 Vdc
47-440 Hz
12 A max.
24 A max.
0.13 mA, max.
0.32 mA, max.
Rev.02.01.10_65
NFS40 Series
1 of 4

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NFS40-7924J Summary of contents

Page 1

... Max. input surge current: 132 Vac, cold start 264 Vac, cold star Safety ground leakage current: 110 Vac 230 Vac Embedded Power for Business-Critical Continuity Rev.02.01.10_65 NFS40 Series ± 5.0% ± 5.0% ± 0.2% ± 1.0% ± 2.0% ± 5.0% ± 120 mV max. dev. ...

Page 2

... Perf. criteria 110 ms 70% typical 3000 Vac 1500 Vac 170,000 hours 0° +70 °C -40 °C to +85 ° CFM Derate linearly to 50% load 60W 5 to 80% RH 10,000 feet max. 40,000 feet max. 2.4 G rms peak Embedded Power for Business-Critical Continuity Rev.02.01.10_65 NFS40 Series ...

Page 3

... Three orthogonal axes, sweep at 1 octave/minute, 5 minute dwell at four major resonances. 12 The NFS40-7628J has separately linear regulated +12 V and -12 V outputs. The loading conditions in Notes 5 and 6 do not apply. 13 This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. 14 The ‘ ...

Page 4

... P1. Use metal stand-offs attached to a common metal chassis. This connection also significantly attenuates common mode noise standard enclosure kit is available for mounting which contains all screws, connectors and necessary mounting hardware. Order part number NFS40CJ. 5.00 (127.00) ...

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