ZWS240RC-24

AC/DC Open Frame Power Supply (PSU), ITE, 1 Output, 240 W, 85V AC to 265V AC, Fixed

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Manufacturer: TDK-LAMBDA
Product type: AC / DC Open Frame Power Supplies
No. of Outputs:1 Output; Power Rating (Covection Cooling):240W; Power Rating (Forced Cooling):-; Input Voltage VAC:85V AC to 265V AC; Power Supply Output Type:Fixed; Output Voltage - Output
SVHC: No SVHC (15-Jan-2018)
Product Range: ZWS-RC Series
No. of Outputs: 1 Output
Output Power Max: 240W
Input Voltage VAC: 85V AC to 265V AC
Input Voltage AC Max: 265V
Input Voltage AC Min: 85V
Power Supply Output Type: Fixed
Output Current - Output 1: 10A
Output Current - Output 2: -
Output Current - Output 3: -
Output Current - Output 4: -
Output Voltage - Output 1: 24VDC
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Output Voltage - Output 4: -
Power Supply Applications: ITE
Power Rating (Forced Cooling): -
Power Rating (Convection Cooling): 240W

Delivery and price
Units per pack	10
Price	107.94 €
Current stock	10+
Lead time	30 days

Datasheet

ZWS240RC-24 Series 

## 240W 24V Output Power Supply with EN62477-1 OVC III 

https://product.tdk.com/en/power/zws-bp www.emea.lambda.tdk.com/zws-bp 

The ZWS240RC industrial grade power supplies are used in applications where equipment down-time cannot be tolerated during years of operation. Developed for robotic and machine controllers, the ZWS240RC is certified to EN62477-1 Over Voltage Category (OVC) III. This enables direct connection to the incoming AC distribution panel, saving the cost and space of an isolation transformer. Conservatively rated electrolytic capacitor temperatures offer field life-times of up to 12 years. 

|**Features**|**Benefits**|
|---|---|
|• Certified to IEC/EN62477-1 OVC III|• Allows Direct Connection to the Distribution Panel|
|• 12 Year Electrolytic Capacitor Lifetimes|• Improved Field Life|
|• Convection Cooled|• Reduced Dirt and Dust Contamination|
|• Curve B Radiated and Conducted EMI|• Easier System Compliance|
|• 5 year Warranty|• Low Cost of Ownership|



|**Model Selector**|**Model Selector**|**Model Selector**|**Model Selector**|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||Output|||Adjustment|||Maximum|||Maximum|
|Model||||Voltage|||Range||||Current||Output Power|
||||||(V)|||(V)|||(A)||(W)|
|ZWS240RC-24|||||24||21.6 - 26.4||||10||240|
|||||||||||||||
|**ZWS**||**240RC**|||**-**||**24**|||||**-**||
|||||||||||||||
|||240RC = 240W|||||Output voltage: 24||||**Suffix**||**Description**|
||||||||||||Blank|Open frame, no remote on/off||
||||||||||||/R||Remote on/off|



ZWS240RC-24 Series 

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**==> picture [517 x 34] intentionally omitted <==**

|**Specifcations**|**Specifcations**|**Specifcations**|
|---|---|---|
|Model<br>ZWS240RC-24|||
|**Input**|||
|AC Input Voltage range(1)|Vac|85 - 265|
|Input Frequency|Hz|47 - 63|
|Input Current (100/200Vac)|A|2.8 / 1.5|
|Inrush Current at 200Vac (typ) (Cold Start)|A|30|
|Leakage Current|mA|<0.5|
|Power Factor (100/200Vac)|-|0.93 / 0.90|
|Harmonic Compliance|-|Meets IEC61000-3-2|
|Hold Up Time (typ) at 100/200Vac Input<br>|ms|31|
|Effciency (100/200Vac)|-|87 / 90|
|Conducted & Radiated EMI|-|Conducted: EN55011 / EN55032-B, FCC-B, VCCI-B<br>Radiated: EN55011 / EN55032-A, FCC-A, VCCI-A|
|Immunity|-|IEC61000-6-2, EN61000-4-2 , -3, -4, -5, -6, -8, -11 (See immunity table)|
|Insulation Class<br>|-|Class I|
|Safety Certifcations and Markings|-|IEC/UL/CSA/EN62368-1, 60950-1, EN62477-1 (OVC III), CE Mark and UKCA Mark|



|**Immunity**|**Immunity**|**Immunity**|**Immunity**|**Immunity**|
|---|---|---|---|---|
||||||
|Test|Standard|Test Level|Criteria|Notes|
|ESD|EN61000-4-2|Air ± 8kV and contact ± 4kV|B|See IEC61000 immunity test report on website|
|Radiated Susceptibility|EN61000-4-3|80M -1GHz: 10V/m<br>1.4 - 2.0GHz: 3V/m<br>2.0 - 2.7GHz: 1V/m|A||
|Electrical Fast Transient Burst|EN61000-4-4|± 2kV|B||
|Surge|EN61000-4-5|Normal ± 2kV<br>Common  ± 4kV|B||
|Conducted Susceptibility|EN61000-4-6|10Vrms|A||
|Magnetic Fields|EN61000-4-8|30A/m|A||
|Voltage Dips|EN61000-4-11|30% 500ms<br>60% 200ms<br>100% 20ms<br>100% 5000ms|B<br>B<br>B<br>B||



ZWS240RC-24 Series 

2 

**==> picture [516 x 34] intentionally omitted <==**

|**Specifcations**|**Specifcations**|**Specifcations**|
|---|---|---|
|Model<br>ZWS240RC-24|||
|**Output**|||
|Output Voltage Adjustment|-|See Model Selector Table|
|Switching Frequency (Main converter)|kHz|130|
|Line Regulation|mV|96|
|Load Regulation|mV|150<br>|
|External Load Capacitance|uF|Not specifed|
|Ripple & Noise<br>|mV|200|
|Temperature Coeffcient|%/°C|0.02|
|Minimum Load|-|No minimum load required|
|Overcurrent Protection|%|>105, constant current limit with automatic recovery|
|Overvoltage Protection|V|27.6 - 32.4, latching, cycle AC input to reset|
|Remote Sense|-|-|
|Remote On/Off|-|Optional, see model selector and instruction manual for details|
|Parallel Operation|-|Not possible|
|**Environmental**|||
|Operating Temperature(2)|°C|-10 to +70, derate linearly to 30% load from 50 to 70|
|Storage Temperature|°C|-30 to +75|
|Humidity (non condensing)|%RH|30 - 90 Operating, 10 - 90 storage|
|Cooling|-|Convection|
|Altitude|m|5,000|
|Withstand Voltage (For 1 minute)|Vac|Input to Ground 2,000, Input to Output 3,000, Output to Ground 500|
|Isolation Resistance|MΩ|>100 at 25°C, 70%RH & 500VDC|
|Vibration (Non operating)|-|10-55Hz (Sweep for 1min.)<br>19.6m/s2Constant  X,Y,Z 1 hour each|
|Shock (Non operating)|-|Less than 196m/s2|
|**Other**|||
|Weight (Typ)|g|520|
|Size (LxWxH)|mm|180 x 84 x 42|
|Size (LxWxH)|Inches|<br>7.09 x 3.31 x 1.65|
|Connectors|-|JST|
|MTBF - JEITA RCR-9102B(3)|Hours|216,512|
|Warranty|Years|5|



Notes: 

See website for detailed specifications, test methods and installation manual 

(1) Derate linearly to 80% load from 90 to 85Vac input 

(2) See Instruction manual for further details and mounting orientations 

(3) Component count method, ground fixed. Note the JEITA RCR-9102B calculation method produces figures significantly lower than Telcordia 

ZWS240RC-24 Series 

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## **Outline Drawing ZWS240RC** 

ZWS240RC-24 Series 

4 

## **TDK-Lambda France SAS** 

Tel: +33 1 60 12 71 65 france@fr.tdk-lambda.com www.emea.lambda.tdk.com/fr 

## **TDK-Lambda Americas** 

Tel:  +1 800-LAMBDA-4 or 1-800-526-2324 powersolutions@us.tdk-lambda.com www.us.lambda.tdk.com 

## **Italy Sales Office** 

Tel: +39 02 61 29 38 63 info.italia@it.tdk-lambda.com www.emea.lambda.tdk.com/it 

## **Netherlands** 

## **TDK Electronics do Brasil Ltda** 

Tel: +55 11 3289-9599 sales.br@tdk-electronics.tdk.com www.tdk-electronics.tdk.com/en 

info@nl.tdk-lambda.com www.emea.lambda.tdk.com/nl 

## **TDK-Lambda Germany GmbH** 

Tel: +49 7841 666 0 info@de.tdk-lambda.com www.emea.lambda.tdk.com/de 

## **TDK-Lambda Corporation** 

Tel: +81-3-6778-1113 www.jp.lambda.tdk.com 

## **TDK-Lambda (China) Electronics Co. Ltd.** 

Tel: +86 21 6485-0777 powersolutions@cn.tdk-lambda.com www.lambda.tdk.com.cn 

## **TDK-Lambda Singapore Pte Ltd.** 

## **Austria Sales Office** 

Tel: +43 2256 655 84 info@at.tdk-lambda.com www.emea.lambda.tdk.com/at 

## **Switzerland Sales Office** 

Tel: +41 44 850 53 53 info@ch.tdk-lambda.com www.emea.lambda.tdk.com/ch 

Tel: +65 6251 7211 tls.mkt@sg.tdk-lambda.com www.sg.lambda.tdk.com 

## **TDK India Private Limited, Power Supply Division** 

Tel:   +91 80 4039-0660 mathew.philip@in.tdk-lambda.com www.sg.lambda.tdk.com 

## **Nordic Sales Office** 

Tel: +45 8853 8086 info@dk.tdk-lambda.com www.emea.lambda.tdk.com/dk 

## **TDK-Lambda UK Ltd.** 

Tel: +44 (0) 12 71 85 66 66 info@uk.tdk-lambda.com www.emea.lambda.tdk.com/uk 

## **TDK-Lambda Ltd.** 

Tel: +9 723 902 4333 info@tdk-lambda.co.il www.emea.lambda.tdk.com/il 

## **C.I.S.** 

## **Commercial Support:** 

Tel: +7 (495) 665 2627 

**Technical Support:** Tel: +7 (812) 658 0463 info@tdk-lambda.ru www.emea.lambda.tdk.com/ru 

For Additional Information, please visit ~~a~~ https://product.tdk.com/en/power/ 

ZWS240RC_260882 April 18th, 2022 V1 

ZWS240RC-24 Series 

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Updated at April 27, 2026

TDK-Lambda is globally recognized as a premier manufacturer of highly reliable power supply solutions and power management equipment. With a strong engineering heritage, the company is a trusted partner for mission-critical applications across the industrial, medical, telecommunications, and test and measurement sectors, delivering components that meet stringent international performance and safety standards. Our extensive portfolio of TDK-Lambda products is heavily focused on comprehensive power and line protection, highlighted by a vast selection of industry-leading AC/DC converters. Engineered to deliver exceptional efficiency and stable performance in demanding environments, these power supplies form the backbone of our offering and are built to support the rigorous power demands of modern electronic infrastructure. To complement these primary power solutions, we also offer a targeted range of high-performance DC/DC converters designed for precise, board-level voltage regulation. Furthermore, to ensure the optimal performance and longevity of these power systems, our catalog includes specialized cooling and thermal management components, such as natural convection heat sinks, providing complete thermal stability for your most critical designs.

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