# AC/DC Enclosed Power Supply (PSU), ITE, Industrial & Medical, 280 W, 28 V, 15 A

![Product image](https://novapart.co/image/farnell:4635439/)

**URL**: https://novapart.co/products/CCR420PS28/ac-dc-enclosed-power-supply-psu-ite-industrial
**SKU**: CCR420PS28
**Manufacturer**: XP POWER
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Enclosed Power Supplies
**Price**: €125.6600
**Stock**: 10+
**Lead Time**: 225 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (07-Nov-2024) |
| Product Range | CCR420 Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 280W |
| Current, Output 4 | - |
| Input Voltage Vac | 85V AC to 264V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 15A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 28V |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | ITE, Industrial & Medical |
| Power Rating (Convection Cooling) | 280W |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4635439/)

CCR420 series 

## **Fan Conduction Convection** 420W **cooled** 3 ~~5~~ 0W **cooled** 280W **coo** ~~**l**~~ **ed** 

**AC-DC power supplies** 

The CCR420 series of compact medical AC-DC power supplies are designed to operate in convection cooled, conduction cooled, and fan cooled ap ~~plic~~ ations with power r ~~a~~ tings from 280 to 420W. CCR ffers hi ciency and high power density in a low ~~p~~ rofile, baseplate cooled design that ensures effective thermal management and quiet operation for noise sensitive applications. 

Featuring Class B conducted and radiated emissions, worldwide industrial and medical safety approvals, 2 x MOPP isolation and low leakage currents, the CCR420 is designed for easy integration into a wide range of BF rated medical applications including respiratory care, imaging, patient monitoring, patient treatment, and l applica h as process control, test & measurement, and industrial printing. 

## **Featu A ns** 

## **Dimensions** 

- f 420W fan cooled, 350W conduction cooled 

129.4 x 83.5 x 25.4mm (5.09" x 3.29" x 1.00") 

- f Universal, single phase input: 85 to 264VAC 

f 129.4 x 83.5mm foot 25.4m re Proce ff High efficiency, up to 94% Low earth leakage <300µA ~~*~~ **More resources** f Low patient leakage s ~~é~~ 

- f Medical (BF) & ITE safety approvals 

- f Class B conducted and radiated emissions 

- f 3 year warranty 

Click the link or scan the code xppower.com 

## **Models & ratings** 

|Model number|Output voltage|Output current<br>Convection cooled<br>Conduction cooled(2)<br>Fan cooled(1)|Output current<br>Convection cooled<br>Conduction cooled(2)<br>Fan cooled(1)|Output current<br>Convection cooled<br>Conduction cooled(2)<br>Fan cooled(1)|Output current<br>Convection cooled<br>Conduction cooled(2)<br>Fan cooled(1)|Output current<br>Convection cooled<br>Conduction cooled(2)<br>Fan cooled(1)|Output current<br>Convection cooled<br>Conduction cooled(2)<br>Fan cooled(1)|Efficiency(3)|
|---|---|---|---|---|---|---|---|---|
||||||Conduction cooled(2)||Fan cooled(1)||
|CCR420PS12|12.0V||Convection cooled<br>23.33A|Convection cooled<br>23.33A|Conduction cooled<br>29.17A||35.00A|92.5%|
|CCR420PS15|15.0V|18.67A|||23.33A||28.00A|93.0%|
|CCR420PS24|24.0V|11.67A|||14.58A||17.50A|94.0%|
|CCR420PS28<br>CCR420PS30|28.0V<br>30.0V|10.00A<br>9.33A|||12.50A<br>11.67A||15.00A<br>14.00A|94.0%<br>94.0%|
|CCR420PS30<br>CCR420PS36|30.0V<br>36.0V|9.33A<br>7.78A|||11.67A<br>9.72A|11.67A<br>9.72A|14.00A<br>11.67A|94.0%<br>94.0%|
|CCR420PS48|48.0V|5.83A|||7.29A||8.75A|94.0%|
|CCR420PS54|54.0V|5.19A|||6.48A||7.78A|94.5%|



Notes: 

1. Requires 37m[3] /h (22CFM) 

   3.  Typical value at 230VAC input and 420W load. 

2. Thermal resistance for conduction cooling ≤1.6°C/W. 

1 [| 

**AC-DC power supplies** 

## CCR420 series 

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## **Input** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Input voltage - operating|85(1)|115/230|264|VAC|Derate output linearly – Fan cooled|
||||||Derate output linearly from 350W at 115VAC to 290W at 85VAC<br>– conduction cooled|
||||||Derate output linearly from 225W at 115VAC to 180W at 85VAC<br>– convection cooled|
|Input frequency|47|50/60|63|Hz|Agencyapproval,47-63Hz|
|Power factor||>0.95|||230VAC,100% load|
|Input current - full load|||4.5/2.5|A|115/230VAC|
|Inrush current||30||A|240VAC cold start,25°C|
|Earth leakage current|||300|µA|264 VAC/60Hz|
|No load inputpower|||0.5|W||
|Inputprotection|T6.3A/250 V Internal fuse ftted in line and neutral.|||||



(1) Agency approval, 90-264VAC 

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Output<br>Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Output voltage|12||54|VDC|See models and ratings table|
|Initial set accuracy|||±1|%|50% load, 115/230VAC|
|Minimum load<br>|No minimum load required|||||
|Start updelay|||2|s|115/230VAC full load|
|Hold uptime|8|||ms|115VAC full load at 25°C|
|Drift|||±0.02|%|After 20 min warm up|
|Line regulation|||±0.5|%||
|Load regulation|||±1.0|%|0-100% load|
|Transient response|||4|%|Recovery within 1% in less than 500µs for a 50-75% and 75-50% load<br>step|
|Output voltage adjustment||±5||%|115VAC Full load|
|Ripple & noise|||1|%|Measured at 20MHz bandwidth and 10µF electrolytic capacitor<br>in parallel with 0.1µF ceramic capacitor at 25°C|
|Remote sense<br>|Compensates for 5% dropof nominal output voltage|||||
|Overvoltageprotection|110||150|%|Vnom, recycle input to reset, 54V model OVP <63V|
|Overloadprotection|110||170|%|Inom|
|Short circuitprotection<br>|Trip& restart|||||
|Temperature coeffcient|||0.02|%/˚C||
|Overtemperatureprotection<br>|Measured internally, auto resetting|||||



Specifications subject to change without notice. 

2 

**AC-DC power supplies** 

## CCR420 series 

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## **General** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>Efficiency 94 % See models and ratings table<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|Effciency||94||%|See models and ratings table|
|Isolation:  input to output<br>input to ground<br>output toground|4000|||VAC|2 x MOPP|
||1800|||VAC|1 x MOPP|
||1500|||VAC|1 x MOPP|
|Switching frequency||65||kHz|Main converter (varies with load)|
||70||140|kHz|PFC (varieswithload)|
|Power density|||1.5|W/cm3|Fan cooled|
|Patient leakage current|||75|µA||
|Mean time between failure||400||khrs|MIL-HDBK-217F, 25°C GB.|
|Weight||470 (1.036)||g(lb)||



## **Environmental** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Operatingtemperature|-40||+80|°C|See deratingcurve, safetyapproved to 50°C|
|Storage temperature|-40||+85|°C||
|Cooling|37 (22)|||m3/h (CFM)|For fan cooled operation|
|Humidity|5||95|%RH|Non-condensing|
|Operating altitude|||4000 / 5000<br>(2000)|m|Medical/ITE OVC II<br>(OVC III)|
|Vibration|Single axis 10-500Hz at 2gsweep and endurance at resonance in all 3 planes. Conforms to EN60068-2-6|||||
|Shock|±3 x 30gshocks in each plane, total 18 shocks. 30g= 11ms (±0.5msecs), half sine. Conforms to EN60068-2-27|||||
|Baseplate temperature|||95|°C|When using conduction cooling, max baseplate temperature<br>(measured at the center) is  95°C but some components are not<br>thermally connected to the baseplate. The temperatures of these<br>components may not exceed temperatures shown in the thermal<br>considerations section on page 5.|



## **Derating curve** 

Input derating curve 

Thermal derating curve 

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**----- Start of picture text -----**<br>
440<br>400 Fan cooled (37m�/h air flow)<br>360<br>350<br>320 Conduc�on cooled (1.6°C/W or be�er heatsink)<br>290<br>280<br>240<br>225<br>200 Convec�on cooled<br>180<br>160<br>120<br>80<br>40<br>0<br>85 90 115 145 175 190 200 205 235 264<br>Input Voltage (VAC)<br>Output Power (W)<br>**----- End of picture text -----**<br>


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440<br>400<br>360<br>350<br>320<br>280<br>240<br>225<br>200<br>160<br>120<br>80<br>40<br>0<br>-40 -30 -20 -10 0 10 20 30 40 50 55 60 65 70 80 90<br>Temperature (°C)<br>Fan cooled with 37m�/h air flow at 230VAC<br>Fan cooled with 37m�/h air flow at 115VAC<br>Conduc�on cooled @ 230VAC<br>Conduc�on cooled @ 115VAC<br>Convec�on cooled @ 230VAC<br>Convec�on cooled @ 115VAC<br>Output Power (W)<br>**----- End of picture text -----**<br>


Specifications subject to change without notice. 

3 

**AC-DC power supplies** 

## CCR420 series 

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## **Emissions - EMC** 

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Phenomenon Standard Test level Notes & conditions<br>**----- End of picture text -----**<br>


|Phenomenon|Standard|Test level|Notes & conditons|
|---|---|---|---|
|||||
|Conducted|EN55032/EN55011|Class B||
|Radiated|EN55032/EN55011|Class B||
|Harmonic currents|EN61000-3-2|Class A, C & D|Class C ≥150W|
|Voltage ficker|EN61000-3-3|||



## **Emissions - immunity** 

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Phenomenon Standard Test level Criteria Notes & conditions<br>**----- End of picture text -----**<br>


|Phenomenon|Standard|Test level|Criteria|Notes & conditons|
|---|---|---|---|---|
||||||
|Medical device EMC|IEC60601-1-2|Ed.4.0 : 2014|as below||
|Low voltage PSU EMC|EN55035||as below||
|ESD immunity|EN61000-4-2|4|A|±15kV air, ±8kV contact|
|Radiated immunity|EN61000-4-3|10V/m|A||
|EFT/burst|EN61000-4-4|±2kV|A||
|Surge|EN61000-4-5|Installation class 4|A|±2kV line to line, ±4kV line to earth|
|Conducted|EN61000-4-6|6V|A||
|Magnetic feld|EN61000-4-8|30A/m|A||
|Dips and interruptions|EN55035<br>(115VAC)|Dip100%(0VAC), 10ms|A||
|||Dip 100% (0VAC), 20ms|A||
|||Dip 30% (80.5VAC), 500ms|B||
|||Dip 60% (46VAC), 100ms|B||
|||Dip 100% (0VAC), 5000ms|B||
||EN55035<br>(230VAC)|Dip 100% (0VAC), 10ms|A||
|||Dip 100% (0VAC), 20ms|A||
|||Dip 30% (181VAC), 500ms|A||
|||Dip 60% (92VAC), 100ms|A||
|||Dip 100% (0VAC), 5000ms|B||
||EN60601-1-2<br>(100VAC)|Dip 100% (0VAC), 10ms|A||
|||Dip 100% (0VAC), 20ms|A||
|||Dip 30% (70VAC), 500ms|B||
|||Dip 100% (0VAC), 5000ms|B||
||EN60601-1-2<br>(240VAC)|Dip 100% (0VAC), 10ms|A||
|||Dip 100% (0VAC), 20ms|A||
|||Dip 30% (168VAC), 500ms|A||
|||Dip 100% (0VAC), 5000ms|B||



## **Safety approvals** 

|Certfcaton|Standard|Notes & conditons|
|---|---|---|
|CB report|IEC62368-1|Audio/video, information and communication technologyequipment|
||IEC60601-1|Medical|
|UL|UL62368-1|Audio/video, information and communication technologyequipment|
||ANSI/AAMI ES60601-1 & CSA C22.2 No.60601-1|Medical|
|EN|EN62368-1|Audio/video, information and communication technologyequipment|
||EN60601-1|Medical|
|CE|Meets all applicable directives||
|UKCA|Meets all applicable legislation||
||||
|Isolaton|Standard|Notes & conditons|
|Primaryto Secondary|2 x MOPP (Means of Patient Protection)||
|Primaryto Earth|1 x MOPP (Means of Patient Protection)||
|Secondaryto Earth|1 x MOPP (Means of Patient Protection)||



Specifications subject to change without notice. 

4 

**AC-DC power supplies** 

## CCR420 series 

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## **Mechanical details** 

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**----- Start of picture text -----**<br>
129.4 (5.09)<br>Moun�ng inserts ø3.2 (0.13)<br>119.4 (4.70) through 4 places<br>5.0 (0.20)<br>CN1 CN2 AC input connector (CN1): ECE ETB22<br>1<br>     1 68.6<br>     2 2 (2.70) Pin connections<br>+Vo<br>Air flow Pin Function Mating wire range<br>direc�on<br>1 ACL<br>21.9CFM 7.4 14-18AWG<br>-Vo (0.29) 2 ACN<br> 2cm 83.5 Max torque: 0.4 N-m (3.5 lb-in)<br>(3.29)<br>Remote sense (CN2): TKP 8822-02-NHB or equivalent<br>Output<br>Black anodised trim Pin connections<br>Pin Function Mating housing Terminal<br>1 Rs+ JST XHP-2 JST SXH-001T-P0.6N<br>2 Rs- or equivalent or equivalent<br>FG (     ) 25.4 ±0.9<br>M3.5 x 0.6 (1.00 ±0.04)<br>depth 2mm<br>Max Torque:  Tc<br>0.7N-m (6.2lb-in)<br>Tc: baseplate temperature measurement point<br>FAN<br>**----- End of picture text -----**<br>


Notes: 

1. All dimensions shown in mm (inches).  Tolerance: ±0.5 (0.02). 

3. DC output terminal screws are M4. Max torque: 0.7N-m (6.2lb-in) 

2.  Weight:  Standard versions: 470g (1.036lbs) approx. 

## **Thermal considerations** 

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Temperature measurements (at maximum ambient)<br>Component Max temperature °C<br>F1<br>L1 130°C<br>C37<br>F1 125°C<br>C27 125°C L1 (above T3)Cover  C 27<br>C37 125°C<br>21.0<br>Cover (above T3) 100°C<br>(0.83)<br>Baseplate 95°C<br>24.0 (0.94)<br>**----- End of picture text -----**<br>


In order to ensure safe operation of the PSU in the end-use equipment, the temperature of the components listed in the table must not be exceeded. 

Temperature should be monitored using K type thermocouples placed on the hottest part of the component (out of direct air flow). 

05 December 2024 

**5** 



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- [Supplier page](https://es.farnell.com/xp-power/ccr420ps28/ac-dc-power-supply-fixed-28v-15a/dp/4635439)
---

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