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NTS505-CEF

Description
Linear & switching power supply 24v 500w 4 x 7 w/cover & end fan
Categorysemiconductor    Power management   
File Size678KB,4 Pages
ManufacturerEmerson
Environmental Compliance
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NTS505-CEF Overview

Linear & switching power supply 24v 500w 4 x 7 w/cover & end fan

Embedded Power for
Business-Critical Continuity
NTS500 Series
500 Watts
Total Power:
Input Voltage:
# of Outputs:
200 - 500 Watts
85 - 264 Vac
120 - 300 Vdc
Single
Rev. 08.16.10_87
NTS500 Series
1 of 4
Special Features
Active power factor correction
IEC EN61000-3-2 compliance
Remote sense
Power fail and remote inhibit
Single wire current sharing
Built-in EMI filter
Low output ripple
5 V standby
12 V fan output
Overvoltage protection
Overload protection
Thermal overload protection
DC power good
Built in OR-ing diode / FET
Optional fan cover (-CF suffix)
Optional end fan cover (-CEF suffix)
PM Bus compliant
Digital I
2
C interface
2 year warranty
POE isolation on NTS508
Electrical Specifications
Input
Input ra nge:
Frequency:
Inrush current:
Efficiency:
EMI filter:
85 - 264 Vac (wide range)
47 - 63 Hz
50 A max., cold start @ 25 °C
85% typical at full load, nominal line
FCC Class B conducted and radiated; CISPR22 Class B
conducted and radiated; EN55022 Class B conducted and
radiated; VDE0878PT3 Class B conducted and radiated.
Safety ground leakage < 0.5 mA @ 50/60 Hz, 264 Vac input
current:
Output
Maximum power:
Adjustment range:
Standby output:
Fan output:
Hold-up time:
Overload protection:
200 W for convection; 500 W with 30 CFM forced air
± 5%
5 V @ 1 A convection, 2 A forced air, regulated, ± 5%
12 V @ 1 A, -5 %, +7%, 0.5 A for -CF version
20 ms @ 500 W load, 115 VAC nominal line at factory voltage setting
Short circuit protection on all outputs. Case overload
protected @ 115 - 130% above peak rating
Safety
TUV:
cCSAus:
NEMKO:
CB:
CE:
60950
60950
60950
Certificate & report
Mark (LVD)
Overvoltage protection: 20 - 35% above nominal output

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