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Power Supply KFA6-STR-1.24.4

KFA6-STR-1.24.4
  • 115/230 V AC supply
  • Output 24 V DC, 4 A
  • Fused output
  • Power Rail connection
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Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  KFA6-STR-1.24.4

Product Description
Electric power supply; removable terminals; supply voltage 92 V ... 265 V AC; output voltage 24 V DC, 4 A; suitable for Power Rail supply
Supply
Connectionterminals 1(PE), 2 (L1), 3 (N)
Rated voltage92 ... 265 V AC , 47 ... 63 Hz
Rated current2.1 ... 0.84 A
Fusingback-up fuse :
B characteristic: 16 A
B characteristic: 10 A
C characteristic: 6 A
Failure override time> 75 ms / 230 V AC ; 5 ms / 115 V AC
Output
Connectionterminals 4+, 6-
Current0 ... 4 A , Power Rail limiting by means of fuse 4 AT , electron. limitation typ. 4.6 A
Output currentmax. 4 A
Output voltage24 V DC
Ripple< 100 mV ss
Efficiencytyp. 87 %
Voltage limitation< 28 V DC
Galvanic isolation
Power supply/Outputfor 253 V AC design insulation voltage
Indicators/settings
Display elementsLED
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 55011:2009+A1:2010 , EN 61000-3-2:2014 , EN 61000-3-3:2013 , EN 61000-6-1:2007 , EN 61000-6-2:2005 , EN 61000-6-3:2007+A1:2011 , EN 61000-6-4:2007+A1:2011
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Conformity
Degree of protectionIEC 60529:2001
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionself-opening connection terminals
Core cross sectionmax. 2 x 2.5 mm2
Massapprox. 800 g
Dimensions140 x 101 x 114 mm (5.5 x 4.0 x 4.5 inch) (W x H x D)
Height101 mm
Width140 mm
Depth114 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027210119
ECLASS 12.027210119
ECLASS 11.027210119
ECLASS 10.0.127210119
ECLASS 9.027210119
ECLASS 8.027210119
ECLASS 5.127210119
ETIM 9.0EC002653
ETIM 8.0EC002653
ETIM 7.0EC002653
ETIM 6.0EC002653
ETIM 5.0EC002542
UNSPSC 12.139121004

Details: KFA6-STR-1.24.4

Function

This regulated power supply provides 24 V DC, at 4 A. It features removable terminals, LED fault indication, and mounts directly on the Power Rail.

Designed with a replaceable fuse and LED, it will provide a green visual indication for normal operation or a flashing red indication if a fault occurs.

Attention: Ignoring the safety instructions (i. e., touching hot sections when the device is open, handling malpractices) can be extremely dangerous.

When exceeding the values stated in the technical data, there is a danger of overheating. As a result, the operation of the power supply and its electrical safety may be impaired.

Before starting installation or service, switch mains off. Do not plug or unplug powered!

Informative Literature: KFA6-STR-1.24.4

Language Selection:
LiteratureLanguageFile TypeFile Size
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation StageENGPDF566 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsENGPDF412 KB
Application Report - Sand Trap and Preliminary Sedimentation StageENGPDF448 KB
Application Report - Screening Systems in Sewage Treatment PlantsENGPDF577 KB

Product Documentation: KFA6-STR-1.24.4

Language Selection:
ManualsLanguageFile TypeFile Size
ManualENGPDF3685 KB

Design / Simulation: KFA6-STR-1.24.4

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP3772 KB
CAD Portal / CAD PortalALLLINK---
CAE
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ72 KB

Approvals: KFA6-STR-1.24.4

Language Selection:
Declaration of ConformityCertificate No.LanguageFile TypeFile Size
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-2862BALLPDF99 KB

Associated Products: KFA6-STR-1.24.4

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