Power supply K26-STR-24VDC-2A
- 2 A output load
- 110 - 250 VAC supply voltage
- 24 V DC output voltage
- Continuous short-circuit and continuous open-circuit proof
- LED operating display
- SELV-Output
- Compact design
- 89 % efficiency level
- Suitable for AS-Interface power supply in gateway-integrated data decoupling
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 K26-STR-24VDC-2A
| Product Description |
|---|
| Power supply, 24 V DC, 2 A |
| General specifications | ||
|---|---|---|
| UL File Number | E223176 | |
| Indicators/operating means | ||
| LED POWER | LED green | |
| Electrical specifications | ||
| Fusing | 2.5 AT | |
| Capacity factor | 0.45 capacitive at 230 VAC 0.5 capacitive at 120 VAC |
|
| Rated operating voltage | 94 ... 265 V AC |
|
| Rated operating current | 1.1 A (120 VAC) 0.6 A (230 VAC) |
|
| Supply frequency | 47 ... 63 Hz | |
| Efficiency | 89 % | |
| Nominal voltage | 110 ... 250 V AC | |
| Peak inrush current | < 1.5 A2s | |
| Output | ||
| Current limit | 2.5 A | |
| Voltage | 24 V ± 3 % |
|
| Current | 0 ... 2 A | |
| Residual ripple | max. 50 mV | |
| Holdup time | > 70 ms/230 VAC > 10 ms/120 VAC |
|
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 55011:2009, EN 61000-6-2:2001, EN 61000-6-3:2001 EN 61000-6-1:2002, EN 61000-6-4:2002; DIN 61000-3-3:2006 | |
| Low voltage | ||
| Directive 2014/35/EU | EN 61010-1:2010 | |
| Conformity | ||
| Degree of protection | IEC 60529:2001 | |
| Standard conformity | ||
| Electromagnetic compatibility | EN 55011:2009, EN 61000-6-2:2001, EN 61000-6-3:2001, EN 61000-3-2:2006, EN 61000-6-1:2002, EN 61000-6-4:2002; DIN 61000-3-3:2006 | |
| Electrical safety | According to VDE 0805:2006/EN 61010-1:2010/IEC 950:2006 | |
| Ambient conditions | ||
| Ambient temperature | -10 ... 70 °C (14 ... 158 °F) with free convection | |
| Storage temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Protection class | II | |
| Connection | Connection terminals, max. conductor cross-section 0.5 ... 2.5 mm2 stripped length 10 mm |
|
| Mass | 207 g | |
| Mounting | Snap onto 35 mm standard rail compliant with DIN EN 60715:2001 | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27040301 |
| ECLASS 12.0 | 27040301 |
| ECLASS 11.0 | 27040301 |
| ECLASS 10.0.1 | 27040301 |
| ECLASS 9.0 | 27040301 |
| ECLASS 8.0 | 27040301 |
| ECLASS 5.1 | 27040301 |
| ETIM 9.0 | EC002540 |
| ETIM 8.0 | EC002540 |
| ETIM 7.0 | EC002540 |
| ETIM 6.0 | EC002540 |
| ETIM 5.0 | EC002540 |
| UNSPSC 12.1 | 39121004 |
Details: K26-STR-24VDC-2A
Function
The particularly narrow power supply provides direct current with an output voltage of 24 V DC ± 3 % and provides optimum utilization of space in the control cabinet.
The wide range input enables operation with an input voltage of 94 to 265 V AC with an improved efficiency of 89 %.
The power supply is continuous open-circuit and continuous short-circuit proof. An LED indicates operation (power).
The device features a convenient mounting rail attachment.
Design / Simulation: K26-STR-24VDC-2A
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 82 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: K26-STR-24VDC-2A
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| US CA UL | CoC E223176 RptRef E223176-20061107 | ALL | 443 KB | |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-6842 | ALL | 172 KB | |
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Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
+44 161 6336431
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.