# POWER SUPPLY, AC-DC, 24V, 40A

![Product image](https://novapart.co/image/farnell:2988106/)

**URL**: https://novapart.co/products/DRF960241/power-supply-ac-dc-24v-40a
**SKU**: DRF960241
**Manufacturer**: TDK-LAMBDA
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC DIN Rail Mount Power Supplies
**Price**: €432.3100
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | DRF120-960 Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 960W |
| Input Voltage Vac | 180V AC to 264V AC |
| Power Supply Approvals | ITE |
| Power Supply Output Type | Adjustable, Fixed |
| Output Current - Output 1 | 40A |
| Output Voltage - Output 1 | 24V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2988106/)

## - DRF120 960 Series 

## **120-960W, 24V Output DIN Rail Mount Power Supplies** 

## **Features** 

-  Very Compact Size 

-  High Effi  ciency (Up to 95%) 

-  150% Peak Power Capability for 4s 

-  ErP Compliant Design 

-  Low Standby Power Draw 

- 

-  Remote Voltage Adjustment 

-  Hazardous Location Option (/HL) 

## **Key Market Segments & Applications** 

|V<br>Hz<br>A<br>A<br>mV<br>mV<br>mV<br>-<br>-<br>ms<br>%<br>W<br>-<br>-<br>-<br>-<br>°C<br>°C<br>Operating Humidity (non condensing) %RH<br>-<br>-<br>-<br>Withstand Voltage (For 1 minute) VAC<br>MΩ<br>-<br>-<br>-<br>-<br>-<br>-<br>g<br>-|85 - 264VAC, 125 - 370VDC*<br>180 - 264VAC<br>47 - 63Hz<br>20<br>1.2 / 0.6<br>2.4 / 1.2<br>4.7 / 2.5<br>- / 4.5<br><96mV<br><240mV<br><240mV<br>>101% of peak current rating.  Shutdown after 4 seconds<br>30 - 35.5V, (31.5 - 34V for DRF960).  Cycle input voltage or remote on/off  to reset<br>> 20ms<br>>10ms<br>89 / 91<br>92.5 / 94<br>92.5 / 94<br>- / 95<br><0.5W<br><0.5W<br><0.75W<br><1W<br>Green LED = DC is OK (>80% Nom).  Red LED = Peak Load Operation<br>Relay contact 30V/1A<br>When signal is low, the output is On<br>5 - 6V voltage programs output from 24 - 28V<br>-25 to +70oC. Start up at -40°C. Derate linearly to 75% load above 60oC (50oC for DRF960)<br>-40 to +85°C<br>5 - 95%RH<br>Droop Mode - Refer to Installation Manual<br>Possible<br>Convection<br>Input to Output 3kVAC, Input to GND 1.5kVAC, Output to GND 500VDC (960W : 500VAC)<br>>100MΩ at 25°C, 70%RH & 500VDC<br>10-55Hz (sweep for 1 min); 19.6m/s2(2G) Constant; X,Y,Z each 1 hour<br><196m/s2<br>UL508 Listed, IEC/UL/EN60950-1†, CE Mark<br>ATEX, IEC Ex, & GL. Class 1 Div 2, Group A, B, C, D (DRF120-480 only)<br>EN55032-B Radiated & Conducted<br>EN61000-4-2 (contact lvl 2, air lvl 3) , -3 (lvl 3), -4 (lvl 3)<br>-5 (norm mode lvl 3, com mode lvl 4), -6 (lvl 3), -8 (lvl 4), -11<br>SEMI-F47 (200VAC input)<br>600<br>900<br>1300<br>1735<br>0.98 / 0.95<br>0.98 / 0.95<br>0.98 / 0.92<br>- / 0.98|
|---|---|
|in<br>Mounts on TS-35/7.5 or -35/15 rail mm<br>-<br>yrs|1.44 x 4.86 x 4.53<br>1.93 x 4.86 x 4.53<br>3.23 x 4.86 x 4.53<br>4.33 x 4.86 x 5.47<br>36.5 x 123.4 x 115<br>49 x 123.4 x 115<br>82 x 123.4 x 115<br>110 x 123.4 x 139<br>Metal<br>Five years|



(1) Withstands 300VAC for 5s    (2) See installation manual    (3) See options table 

*Safety certifi ed for AC input only 

(4) Operating period at peak output current is 4 sec, max duty cycle <35% & < rated output power 

† Certifi cation to the IEC62368-1 standard in progress (2019) 

1-800-526-2324 • www.us.tdk-lambda.com/lp/ 

Disclaimer: us.tdk-lambda.com/lp/legal.htm 

134 

## - DRF120 960 Series 

## Model Selector 

**==> picture [514 x 67] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||
|---|---|---|---|---|---|---|---|---|
|Output|Adjust|Max|Max|Peak Output|Peak Output|
|Model|Voltage|Range|Current|Power|Current|[(4)]|Power|[(4)]|
|DRF120-24-1|24V|24 - 28V|5A|120W|7.5A|180W|
|DRF240-24-1|24V|24 - 28V|10A|240W|15A|360W|
|DRF480-24-1|24V|24 - 28V|20A|480W|30A|720W|
|DRF960-24-1|24V|24 - 28V|40A|960W|60A|1440W|

**----- End of picture text -----**<br>


## Outline DRF120-24-1 

## Outline DRF240-24-1 [eee 

## Outline DRF480-24-1 

## Outline DRF960-24-1 

**==> picture [265 x 58] intentionally omitted <==**

**----- Start of picture text -----**<br>
Options<br> Suffi  x  Description<br> /HL (DRF120-480 only) ATEX, IEC EX, GL Certifi cation (Incl pcb coating)<br>= :<br>**----- End of picture text -----**<br>


For Additional Information, please visit us.tdk-lambda.com/lp/products/drf-series.htm 

1-800-526-2324 • www.us.tdk-lambda.com/lp/ 

135 Revision B8: Dec 2018 



## Links

- [View this product on Novapart](https://novapart.co/products/DRF960241/power-supply-ac-dc-24v-40a)
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- [Supplier page](https://es.farnell.com/en-ES/tdk-lambda/drf960241/power-supply-ac-dc-24v-40a/dp/2988106)
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