# AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 1.008 kW, 24 VDC, 42 A

![Product image](https://novapart.co/image/farnell:2777450/)

**URL**: https://novapart.co/products/RWS1000B-24/ac-dc-enclosed-power-supply-psu-ite-1-outputs-1008
**SKU**: RWS1000B-24
**Manufacturer**: TDK-LAMBDA
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Enclosed Power Supplies
**Price**: €298.6300
**Stock**: 10+
**Lead Time**: 197 days (indicative)

## Description

No. of Outputs:1Outputs; Output Power Max:1.008kW; Output Voltage - Output 1:24V; Output Current - Output 1:42A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - O

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2018) |
| Product Range | RWS-B Series |
| No. Of Outputs | 1Outputs |
| Output Power Max | 1.008kW |
| Current, Output 4 | - |
| Input Voltage Vac | 85V AC to 265V AC |
| Input Voltage Ac Max | 265V |
| Input Voltage Ac Min | 85V |
| Power Supply Output Type | Adjustable |
| Output Current - Output 1 | 42A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 24VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | ITE |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2777450/)

RWS1000/1500-B Series 

https://product.tdk.com/en/power/rws-b www.emea.lambda.tdk.com/rws-b 

1000W to 1500W Single Output General Purpose Power Supplies 

The RWS1000/1500-B are 1000W and 1500W rated AC-DC power supplies, designed to provide solid performance at an economical price. The series accepts a wide range 85 to 265Vac input with output voltages from 12V to 48V.  They are certified to IEC62368-1 and EN62477-1 (OVC III).  These 7-year warranty[(1)  ] products meet both class B radiated and conducted EMI standards. Option model features include an isolated 5V 1A standby voltage, remote on/off and an output-low/fan-fail isolated signal.  Up to five units can be connected in parallel for additional power. 

- **Features Benefits** 

- • Seven Year Warranty[(1)] • Low Cost of Ownership • Conservative Electrolytic Capacitor Ratings • Long Service Life • Class B Conducted and Radiated EMI • Easier System EMC Compliance • Configurable Output Screw Terminal Block Orientation • Simplified Cable Connections • Compact, Enclosed Construction • Space Saving in End Equipment 

## **Model Selector** 

|||||Adjustable|Adjustable|Max|Max Output|Load|Line|Ripple|Efficiency|
|---|---|---|---|---|---|---|---|---|---|---|---|
|Model|Model|Voltage||Range||Current|Power|Reg|Reg|Noise|(typ at 115/230Vac)|
||||(V)|(V)||(A)|(W)|(mV)|(mV)|(mV)|(%)|
|RWS1000B-12|RWS1000B-12||12V|10.2-13.8V||84|1008|96|48|150|82 / 85|
|RWS1500B-12|RWS1500B-12||12V|10.2-14.4V||125|1500|96|48|150|81 / 85|
|RWS1000B-15|RWS1000B-15||15V|12.8-17.2V||67|1005|120|60|150|82 / 85|
|RWS1500B-15|RWS1500B-15||15V|12.8-18.0V||100|1500|120|60|150|82 / 85|
|RWS1000B-24|RWS1000B-24||24V|20.4-28.8V||42|1008|144|96|180|85 / 88|
|RWS1500B-24|RWS1500B-24||24V|20.4-28.8V||63|1512|144|96|180|85 / 88|
|RWS1000B-36|RWS1000B-36||36V|30.6-41.4V||28|1008|216|144|250|85 / 88|
|RWS1500B-36|RWS1500B-36||36V|30.6-43.2V||42|1512|216|144|250|85 / 88|
|RWS1000B-48|RWS1000B-48||48V|40.8-57.6V||21|1008|288|192|300|85 / 88|
|RWS1500B-48|RWS1500B-48||48V|40.8-57.6V||32|1536|288|192|300|85 / 88|
|**RWS1000B-**<br>**12**<br>**/**<br>Output voltage 12, 15, 24, 36, 48<br>~~a~~|||||||blank  Air enters over input/output terminals<br>/R<br>Remote On/Off<br>/FO<br>PF signal and parallel<br>/RFO  Remote ON/OFF, Power Fail signal and parallel operation<br>/RF<br>Reverse Fan, air exits over input/output terminals<br>/CO2  Conformal coating<br>/S<br>Standby 5V<br>|**S**<br>blank  Air enters over input/output terminals<br>Remote On/Off<br>PF signal and parallel<br>/RFO  Remote ON/OFF, Power Fail signal and parallel operation<br>Reverse Fan, air exits over input/output terminals<br>/CO2  Conformal coating<br>Standby 5V<br>~~———~~||||



RWS1000/1500-B Series 

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

|**Specifcations**|**Specifcations**|**Specifcations**|
|---|---|---|
|Model<br>RWS1000/1500-B|||
|**Input**|||
|Input Voltage Range (Operating)|Vac|85 - 265(2)<br>|
|Nominal Input Voltage Range|Vac|100 - 240 (Note: Safety certifed for 90-264Vac)<br>|
|Input Frequency|Hz|47 - 63 (Note: Safety certifed for 50-60Hz only)<br>|
|DC Input Voltage Range|Vdc|120 - 340  (Note: Safety certifed for AC input only)|
|Input Current (110/230Vac)|A|RWS1000B: 13 / 7, RWS1500B: 19 / 10|
|Inrush Current at 100/200Vac (Cold Start)|A|60 / 60|
|Leakage Current|mA|< 1.2|
|Power Factor (100/200Vac)|-|0.98 / 0.95|
|Harmonic Compliance|-|Meets IEC61000-3-2|
|Hold Up Time<br>|ms|20|
|Effciency|-|See model selector table|
|Conducted & Radiated EMI|-|EN55011 / EN55032-B, FCC Class B, VCCI-B|
|Immunity<br>|-|See immunity table|
|Safety Certifcations and Markings|-|IEC/UL/CSA/EN62368-1, 60950-1, CE Mark and UKCA Mark|



## **Immunity** 

|**Immunity**|**Immunity**|**Immunity**|**Immunity**|**Immunity**|
|---|---|---|---|---|
|Test<br>Standard<br>Test Level<br>Criteria<br>Notes: See IEC61000 immunity test<br>report on website for further details|||||
|ESD|EN61000-4-2|Air ± 8kV and contact ± 4kV|B||
|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% 10ms<br>100% 20ms<br>100% 5000ms|B<br>B<br>A<br>B||
|Voltage Dips|EN60601-1-2<br>Ed.4|30% 500ms<br>100% 10ms<br>100% 20ms<br>100% 5000ms|B<br>A<br>A<br>B||
|SEMI F47 Line Dip|SEMI F47|||At input voltages > 200Vac|



RWS1000/1500-B Series 

2 

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

|**Specifcations**|**Specifcations**|**Specifcations**|
|---|---|---|
|Model<br>RWS1000/1500-B|||
|**Output**|||
|Switching Frequency|kHz|RWS1000B; 95, RWS1500B; 85, PFC converter 65|
|Line Regulation|-|See model selector table|
|Load Regulation|-|See model selector table|
|External Load Capacitance|uF|100,000|
|Ripple & Noise<br>|-|See model selector table|
|Temperature Coeffcient|%/°C|0.02|
|Minimum Load|-|No minimum load required|
|Overcurrent Protection|%|>105. Constant current mode with automatic recovery.<br>A prolonged overload of more than 5s will cause unit to shutdown|
|Overvoltage Protection|-|Latching (unit shutdown), cycle AC input to reset|
|Overtemperature Protection||Latching (unit shutdown), cycle AC input to reset|
|Remote Sense||Yes|
|Remote On/Off|-|Optional, See Part Numbering Scheme. ON when the external voltage is applied, OFF when open|
|DC Good / Fan Alarm|-|See options section|
|Standby Voltage|-|5V 1A (always on). See Part Numbering Scheme|
|Indicators|-|Green LED indicates DC is OK|
|Parallel Operation|-|Optional, See Part Numbering Scheme|
|Series Operation|-|Possible|



|**Specifcations**|**Specifcations**|**Specifcations**|
|---|---|---|
|Model<br>RWS1000/1500-B|||
|**Environmental**|||
|Operating Temperature|°C|-20 to +60, derate linearly to 60% load from 50 to 60<br>Reverse air (/RF): -20 to +70, derate linearly to 50% load from 50 to 70|
|Operating Humidity|%RH|Operating: 20 - 90, Storage: 10 - 90|
|Storage Temperature|°C|-30 to +75|
|Humidity (non condensing)|%RH|10 - 90 (Operating & Storage)|
|Cooling|-|Forced air. Optional reverse fan direction|
|Altitude|m|3000|
|Withstand Voltage (For 1 minute)|Vac|Input to ground 2,000, Input to output 4,000, Output to ground 1,500 for 1 minute|
|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, 11ms, ±X, ±Y, ±Z 3 times each|
|**Other**|||
|Weight (Typ)|g|RWS1000B: 2000, RWS1500B: 3000|
|Size (WxHxD)|mm|RWS1000B; 127 x 63 x 198, RWS1500B; 127 x 63 x 261|
|Size (WxHxD)|Inches|RWS1000B; 5 x 2.48 x 7.8, RWS1500B; 5 x 2.48 x 10.28|
|Connectors|-|Screw terminal input and output.  Signal connectors JST S12B-PHDSS|
|MTBF - Telcordia SR-332 issue 3**|Hours|1,222,361|
|Warranty|yrs|7(1)|



See website for detailed specifications, test methods and installation manual 

(1) The Americas and EMEA regions: 7 years. Other regions: 5 years. See applicable regional terms of sale. (2) Derate linearly to 80% load from 90 to 85Vac input *Safety certified for AC input only **RWS1500B-24 model, 25°C ambient, full load, 24Vdc output 

RWS1000/1500-B Series 

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## **Outline Drawing RWS1000B** 

**==> picture [140 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
Outline Drawing RWS1500B<br>**----- End of picture text -----**<br>


Note B: 

- 8-M4 BR & Countersink are for cutomer’s chassis mounting (screw penetration depth 5mm max.) 

RWS1000/1500-B Series 

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## **TDK-Lambda France SAS** 

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

## **Italy Sales Office** 

Tel +39 02 61 29 38 63 tlf.it-powersolutions@tdk.com www.emea.lambda.tdk.com/it 

## **Netherlands** 

tlf.nl-powersolutions@tdk.com www.emea.lambda.tdk.com/nl 

## **TDK-Lambda Europe GmbH** 

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

## **Austria Sales Office** 

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

## **Switzerland Sales Office** 

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

## **TDK-Lambda Americas** 

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

## **TDK Electronics do Brasil Ltda** 

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

## **TDK-Lambda Corporation** 

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

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

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

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

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

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

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

## **TDK-Lambda Europe GmbH** 

Tel: Tel. +45 3222 8086 tlg.dk-powersolutions@tdk.com www.emea.lambda.tdk.com/dk 

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

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

## **TDK-Lambda Ltd.** 

Tel: +9 723 902 4333 tli.powersolutions@tdk.com www.emea.lambda.tdk.com/il-en 

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

RWS1000/1500-B_Datasheet_260842 April 15th, 2025 V3 

RWS1000/1500-B Series 

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- [View this product on Novapart](https://novapart.co/products/RWS1000B-24/ac-dc-enclosed-power-supply-psu-ite-1-outputs-1008)
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- [Supplier page](https://es.farnell.com/tdk-lambda/rws-1000b-24/power-supply-ac-dc-24v-42a/dp/2777450)
---

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