# POWER SUPPLY, AC-DC, 24V, 20A

![Product image](https://novapart.co/image/farnell:4072897/)

**URL**: https://novapart.co/products/2838480000/power-supply-ac-dc-24v-20a
**SKU**: 2838480000
**Manufacturer**: WEIDMULLER
**Price**: €207.3400
**Stock**: 10+
**Lead Time**: 116 days (indicative)

## Description

Power Supply Applications:Laboratory Equipment; No. of Outputs:1 Output; Output Power Max:480W; Output Voltage - Output 1:24V; Output Current - Output 1:20A; Output Volt 58AK8733

## Specifications

| Parameter | Value |
|---|---|
| Product Range | PRObas Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 480W |
| Current, Output 4 | - |
| Input Voltage Vac | 85V AC to 264V AC |
| Power Supply Output Type | Adjustable, Fixed |
| Output Current - Output 1 | 20A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 24V |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | Laboratory Equipment |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4072897/)

**Data sheet** 

## **PRO BAS 480W 24V 20A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

www.weidmueller.com 

High performance, compact design and a good priceperformance ratio are the main characteristics of the new PRObas power supplies. The product family comprises 12 variants with 5, 12, 24 or 48 V DC output voltage and a wide-range input. All units have comprehensive safety functions and are internationally approved. Due to compatibility with our electronic fuses, DC UPS and diode modules, they are also suitable for setting up power management systems. 

## **General ordering data** 

|Version|Power supply, switch-mode power supply unit, 24|
|---|---|
||V|
|Order No.|2838480000|
|Type|PRO BAS 480W 24V 20A|
|GTIN(EAN)|4064675444176|
|Qty.|1 pc(s).|



Creation date November 15, 2022 7:26:07 AM CET 

Catalogue status 04.11.2022 / We reserve the right to make technical changes. 

1 

**Data sheet** — **PRO BAS 480W 24V 20A** 

## **Weidmüller Interface GmbH & Co. KG** 

Klingenbergstraße 26 D-32758 Detmold Germany 

## **Technical data** ~~Ld~~ 

~~a~~ www.weidmueller.com 

## **Dimensions and weights** 

|Depth|125 mm|Depth(inches)|4.921 inch|
|---|---|---|---|
|Height|130 mm|Height(inches)|5.118 inch|
|Width|59 mm|Width(inches)|2.323 inch|
|Net weight|1,380 g|||
|**Temperatures**||||
|Storage temperature|-40 °C...85 °C|Operatingtemperature|-25 °C...70 °C|
|Humidity|5…95 % rel. humidity, no|||
||condensation|||



## **Input** 

|AC input voltage range|85...264 V AC(deratingat 100 V AC)||
|---|---|---|
|Connection system|Screw connection||
|Current consumption in relation to the|Voltage type|AC|
|input voltage|Input voltage|230 V|
||Input current|2.23 A|
||Voltage type|AC|
||Input voltage|115 V|
||Input current|4.58 A|
||Voltage type|DC|
||Input voltage|120 V|
||Input current|4.39 A|
|DC input voltage range|110...370 V DC(deratingat <120 V DC)||
|Frequencyrange AC|45…65 Hz||
|Input fuse(internal)|Yes||
|Inrush current|20 A @ 230 V AC,25 °C||
|Rated input voltage|110...240 V AC/120...340 V DC||
|Recommended back-up fuse|6 A / DI, safety fuse||
||16 A, Char. B, circuit breaker||
||6…8 A,Char. C,circuit breaker||
|Wire connection method|Screw connection||



## **Output** 

|Capacitive load|5.5mF||
|---|---|---|
|Connection system|Screw connection||
|Continous output current @ UNominal|20 A @ 55 °C, 12.5 A @ 70°C||
|Mains failure bridge-over time|Mains failure bridge-over time,min.|20 ms|
||Input voltage type|AC|
||Input voltage|120 V|
||Output current|20 A|
||Output voltage|24 V|
||Mains failure bridge-over time,min.|20 ms|
||Input voltage type|AC|
||Input voltage|230 V|
||Output current|20 A|
||Output voltage|24 V|
|Nominal output current for Unom|20 A @ 55 °C||
|Outputpower|480 W||
|Output voltage,max.|28 V||
|Output voltage,min.|22 V||
|Overloadprotection|Yes||
|Parallel connection option|yes, max. 3||



Creation date November 15, 2022 7:26:07 AM CET 

Catalogue status 04.11.2022 / We reserve the right to make technical changes. 

2 

**Data sheet** — **PRO BAS 480W 24V 20A** 

## **Weidmüller Interface GmbH & Co. KG** 

Klingenbergstraße 26 D-32758 Detmold Germany 

~~a~~ www.weidmueller.com 

||||Germany<br>www.weidmueller.com|www.weidmueller.com|
|---|---|---|---|---|
|**Technical data**<br>~~Ld~~|||www.weidmueller.com<br>~~a~~|www.weidmueller.com<br>~~a~~|
|Protection against inverse voltage||Yes|||
|Rated output voltage||24 V DC|||
|Residual ripple,breakingspikes||≤ 100 mVpp@ full Load|||
|Wire connection method||Screw connection|||
|**General data**|||||
|AC failure bridging time @ Inom||> 80 ms @ 230 V AC / >|Degree of efficiency||
|||20 ms @ 115 V AC||95% @ 230 V AC|
|Earth leakage current,max.||3.5 mA|Housingversion|Metal,corrosion resistant|
|Humidity|||Mounting position, installation notice|Horizontal on TS35|
|||||mounting rail. 50 mm of|
|||||clearance at top &amp;|
|||||bottom for air circ. Can|
|||5…95 % rel. humidity, no||mount side by side with no|
|||condensation||space in between.|
|Operating temperature|||Power factor (approx.)|0.95 @ 230 V AC, nominal|
|||-25 °C...70 °C||load|
|Power loss,idling||2 W|Power loss,nominal load|30 W|
|Protection against over-heating||Yes|Short-circuitprotection|Yes|
|Start-up||≥ -40 °C|Status indication|Green LED|
|**EMC / shock / vibration**|||||
|Noise emission in accordance with|||Shock resistance IEC 60068-2-27||
|EN55032||Class B||30gin all directions|
|Vibration resistance IEC 60068-2-6<br>0.7 g according to EN|||||
|||50178|||
|**Insulation coordination**|||||
|Insulation voltage input/earth||3.5 kV|Insulation voltage output/earth|0.5 kV|
|Insulation voltage,input/output||3.5 kV|Pollution severity|2|
|Protection class||I, with PE connection|||
|**Electrical safety (applied standards)**|||||
|For use with electronic equipment|||Safety extra-low voltage|IEC 61010-1, IEC|
|||Acc. to EN50178||61010-2-201|
|Safety transformers for switch-mode<br>According to EN|||||
|power supplies||61558-2-16|||
|**Connection data (input)**|||||
|Conductor cross-section, AWG/kcmil ,|||Conductor cross-section, AWG/kcmil ,||
|max.||10|min.|26|
|Conductor cross-section,flexible,min.<br>0.18 mm²|||Conductor cross-section,rigid,max.|6 mm²|
|Conductor cross-section,rigid,min.<br>0.18 mm²|||Connection system|Screw connection|
|Wire connection cross section, flexible|||||
|(input), max.||6 mm²|||
|**Connection data (output)**|||||
|Conductor cross-section, AWG/kcmil ,|||Conductor cross-section, AWG/kcmil ,||
|max.||10|min.|26|
|Conductor cross-section,flexible,max.<br>6 mm²|||Conductor cross-section,flexible,min.|0.18 mm²|
|Conductor cross-section,rigid,max.<br>6 mm²|||Conductor cross-section,rigid,min.|0.18 mm²|
|Connection system||Screw connection|Number of terminals|5 (+ + / - - -)|



Creation date November 15, 2022 7:26:07 AM CET 

Catalogue status 04.11.2022 / We reserve the right to make technical changes. 

3 

**Data sheet** 

## **PRO BAS 480W 24V 20A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

## **Technical data** ~~Es~~ 

~~a~~ www.weidmueller.com 

## **Signalling** 

|Contact load(NO contact)|max. 30 V DC/1 A|Floatingcontact|Yes|
|---|---|---|---|
|LED green|Operating voltage OK|Status indication|Green LED|
|**Approbations**||||
|Certificate no. (cULus)|E258476|Institute (cULus)|CULUS|
|**Classifications**||||
|ETIM 6.0|EC002540|ETIM 7.0|EC002540|
|ETIM 8.0|EC002540|ECLASS 9.0|27-04-07-01|
|ECLASS 9.1|27-04-07-01|ECLASS 10.0|27-04-07-01|
|ECLASS 11.0|27-04-07-01|ECLASS 12.0|27-04-07-01|
|**Approvals**||||
|Approvals|G. ¢Gr)ss<br>C<br>us<br>LISTED|||
|ROHS|Conform|||
|UL File Number Search|UL Website|||
|Certificate no. (cULus)|E258476|||
|**Downloads**||||
|Approval/Certificate/Document of|UKCA Declaration of Conformity|||
|Conformity|EU Declaration of Conformity|||
|EngineeringData|CAD data--STEP|||
|User Documentation|Operating Instructions|||



Creation date November 15, 2022 7:26:07 AM CET 

Catalogue status 04.11.2022 / We reserve the right to make technical changes. 

4 

**Data sheet** ~~LLL~~ 

## **PRO BAS 480W 24V 20A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

www.weidmueller.com 

## **Drawings** 

## **Derating curve** 

Temperature Derating 

## **Derating curve** 

AC-Input Derating 

**Derating curve** 

DC-Input Derating 

Creation date November 15, 2022 7:26:07 AM CET 

Catalogue status 04.11.2022 / We reserve the right to make technical changes. 

5 



## Links

- [View this product on Novapart](https://novapart.co/products/2838480000/power-supply-ac-dc-24v-20a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/weidmuller/2838480000/power-supply-ac-dc-24v-20a/dp/4072897)
---

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