Power Supply 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 | ||
|---|---|---|
| Connection | terminals 1(PE), 2 (L1), 3 (N) | |
| Rated voltage | 92 ... 265 V AC , 47 ... 63 Hz | |
| Rated current | 2.1 ... 0.84 A | |
| Fusing | back-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 | ||
| Connection | terminals 4+, 6- | |
| Current | 0 ... 4 A , Power Rail limiting by means of fuse 4 AT , electron. limitation typ. 4.6 A | |
| Output current | max. 4 A | |
| Output voltage | 24 V DC | |
| Ripple | < 100 mV ss | |
| Efficiency | typ. 87 % | |
| Voltage limitation | < 28 V DC | |
| Galvanic isolation | ||
| Power supply/Output | for 253 V AC design insulation voltage | |
| Indicators/settings | ||
| Display elements | LED | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 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/EU | EN 61010-1:2010 | |
| Conformity | ||
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | self-opening connection terminals | |
| Core cross section | max. 2 x 2.5 mm2 | |
| Mass | approx. 800 g | |
| Dimensions | 140 x 101 x 114 mm (5.5 x 4.0 x 4.5 inch) (W x H x D) | |
| Height | 101 mm | |
| Width | 140 mm | |
| Depth | 114 mm | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27210119 |
| ECLASS 12.0 | 27210119 |
| ECLASS 11.0 | 27210119 |
| ECLASS 10.0.1 | 27210119 |
| ECLASS 9.0 | 27210119 |
| ECLASS 8.0 | 27210119 |
| ECLASS 5.1 | 27210119 |
| ETIM 9.0 | EC002653 |
| ETIM 8.0 | EC002653 |
| ETIM 7.0 | EC002653 |
| ETIM 6.0 | EC002653 |
| ETIM 5.0 | EC002542 |
| UNSPSC 12.1 | 39121004 |
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
| Literature | Language | File Type | File Size |
|---|---|---|---|
| Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation Stage | ENG | 566 KB | |
| Application Report - Generating Electricity in Coal-Fired Power Plants | ENG | 412 KB | |
| Application Report - Sand Trap and Preliminary Sedimentation Stage | ENG | 448 KB | |
| Application Report - Screening Systems in Sewage Treatment Plants | ENG | 577 KB |
Product Documentation: KFA6-STR-1.24.4
| Manuals | Language | File Type | File Size |
|---|---|---|---|
| Manual | ENG | 3685 KB |
Design / Simulation: KFA6-STR-1.24.4
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 3772 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
| CAE | |||
| EPLAN macro EDZ / EPLAN Makro EDZ | ALL | EDZ | 72 KB |
Approvals: KFA6-STR-1.24.4
| Declaration of Conformity | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-2862B | ALL | 99 KB |
Associated Products: KFA6-STR-1.24.4
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Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, OH 44087
USA
- responsible for Canada -
sales@us.pepperl-fuchs.com
+1 330 425-3555
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.