NSP-500-24

500W AC/DC High Reliable Multi-Industries Encolsed Type Power Supply **NSP-500 series** 

- **SEMI F47** 

- Characteristics VerifiedVoltage Sag Immunity 

- ® WCB **IEC62368-1** max] **BS EN/EN62368-1** As **UL62368-1** @: **IEC61558-1/-2-16 BS EN/EN61558-1/-2-16 ANSI/AAMI ES60601-1 UL61010-1 IEC61010-1/-2-201 BS EN/EN61010-1/-2-201 IEC60601-1 BS EN/EN60601-1 IEC60335-1 BS EN/EN60335-1 IEC62477-1 BS EN/EN62477-1 IS13252** THOMAS SAMUEL THOMAS SAMUEL + + 

- **AS/NZS61558-1/-2-16** & **GB4943.1** @6 **CNS15598-1** [e **KC62368-1 (By request)** & **TPTC004** fil ce &k ~~Le!~~ bem LAY **AS/NZS62368-1 (By request)** 

**==> picture [43 x 5] intentionally omitted <==**

**----- Start of picture text -----**<br>
User’s Manual<br>**----- End of picture text -----**<br>


## ■ **** 

## ■ **** 

- ‧ ‧ 

   - ‧ 

   -  

   - ‧ 

- ‧ 

   - ‧ 

-  

-  

   - ‧ 

- ‧ 

   - ‧ 

- ‧ 

   - ‧ 

- ‧℃    ℃  ‧μA  

   - ‧ 

   - ‧ 

   - ‧ 

- ‧ 

   - ‧ 

- ‧ 

-  

- ‧ 

-  

## ■ **** 

 https://www.meanwell.com/serviceGTIN.aspx 

- ‧  

- ‧Ⅲ Ⅲ 

- ‧ 

- ‧ 

- ‧  

## ■ **** 

          

■ **** ~~Ed~~ **  **   ~~=~~  

_File Name:NSP-500-SPEC   2025-11-13_ 

500W AC/DC High Reliable Multi-Industries Encolsed Type Power Supply 

## **NSP-500 series** 

|**SPECIFICATION**|**SPECIFICATION**|**SPECIFICATION**|**NSP-500-5**|**NSP-500-12**|**NSP-500-15**|**NSP-500-24**|**NSP-500-27**|**NSP-500-36**|**NSP-500-48**|**NSP-500-60**|
|---|---|---|---|---|---|---|---|---|---|---|
|**OUTPUT**|||||||||||
|**DC VOLTAGE**|||**5V**|**12V**|**15V**|**24V**|**27V**|**36V**|**48V**|**60V**|
|**RATED CURRENT**|||90A|42A|33.4A|21A|18.6A|13.9A|10.5A|8.4A|
|**CURRENT RANGE**|||0 ~ 90A|0 ~ 42A|0 ~ 33.4A|0 ~ 21A|0 ~ 18.6A|0 ~ 13.9A|0 ~ 10.5A|0 ~ 8.4A|
|**RATED POWER**|||450W|504W|501W|504W|502.2W|500.4W|504W|504W|
|**RIPPLE & NOISE (max.)            Note.2**<br>**PEEK**<br>**CURRENT(5 sec.)**<br>**POWER(5 sec.)**|**CURRENT(5 sec.)**||N/A|84A|66.7A|41.7A|37A|27.8A|20.8A|16.7A|
||**POWER(5 sec.)**||N/A|1000W|1000W|1000W|1000W|1000W|1000W|1000W|
||||200mVp-p|200mVp-p|200mVp-p|240mVp-p|240mVp-p|240mVp-p|240mVp-p|300mVp-p|
|**VOLTAGE ADJ. RANGE**|||4.7 ~ 5.5V|10.8 ~ 14V|15 ~ 19V|21 ~ 26V|26 ~ 32V|32 ~ 43V|44 ~ 57V|54 ~ 72V|
|**VOLTAGE TOLERANCE             Note.3**|||±2.0%|±2.0%|±2.0%|±1.0%|±1.0%|±1.0%|±1.0%|±1.0%|
|**LINE REGULATION**|||±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|
|**LOAD REGULATION**|||±1.0%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|
|**SETUP, RISE TIME**|||1500ms, 80ms/115Vac          1000ms, 80ms/230Vac               900ms, 80ms/277Vac||||||||
|**HOLD UP TIME (Typ.)**|||16ms at full load||||||||
|**INPUT**|||||||||||
|**VOLTAGE RANGE            Note.4**<br>**NO LOAD POWER**<br>**CONSUMPTION(Typ.)**<br>**Remote Power OFF**<br>**Remote Power ON**|||85 ~ 305Vac120 ~ 431Vdc||||||||
|||**Remote Power OFF**|0.75W<br>0.75W<br>0.75W<br>/115Vac<br>/230Vac<br>/277Vac||||||||
|||**Remote Power ON**|3.3W/115Vac                      3W/230Vac                       3W/277Vac||||||||
|**FREQUENCY RANGE**|||47 ~ 63Hz||||||||
|**POWER FACTOR (Typ.)**|||PF>0.98/115Vac,  PF>0.93/230Vac,  PF>0.9/277Vac at full load||||||||
|**EFFICIENCY (Typ.)**|||90%|92%|92%|94%|94%|94.5%|95%|95%|
|**AC CURRENT (Typ.)**|||5.3A/115Vac        2.6A/230Vac        2.2A/277Vac||||||||
|**INRUSH CURRENT (Typ.)**|||COLD START   20A/115Vac    40A/230Vac    50A/277Vac||||||||
|**LEAKAGE CURRENT**|||Earth leakage current <<br>(rms)@277Vac, touch current<<br>(rms) @ 277Vac<br>350μA<br>100μA||||||||
|**PROTECTION**|||||||||||
|**OVER VOLTAGE**<br>**OVERLOAD**<br>**SHORT CIRCUIT**|||5V|Constant currentlimiting for more than 5 seconds (Vout<30%) and then hiccup mode, recovers automatically after faul condition is removed|||||||
||||12V ~ 60V|Constant currentlimiting for more than 5 seconds (Vout<30%) and then shut down o/p voltage, AC re-power on to recover<br>or Hiccup mode, recovery automatically after fault conditon is removed. Depends on the user's wire impedance|||||||
||||5V|105%~150% rated output power; More than 5 seconds and then hiccup mode,recovers automatically after fault<br>condition is removed|||||||
||||12V ~ 60V|Normally works within 105 ~ 200% rated output power for more than 5 seconds and then<br>constant current limiting<br>(Vout>30%), recovers automatically after fault condition is removed, or shut down o/p voltage<br>without shutdown<br>when Vout<30%,AC re-power on to recover<br>>200% rated power, constant currentlimiting (Vout>30%)with auto-recovery after fault condition is removed,<br>or shut down o/p voltage when Vout<30%,AC re-power on to recover|||||||
||||5.8 ~ 7.5V<br>15 ~ 19V<br>20 ~ 25V<br>28 ~ 36V<br>33~ 42V<br>44 ~ 54V<br>73~ 86V<br>58~ 70V<br>Protection type : Shut down o/p voltage, AC re-power on to recover||||||||
|**OVER TEMPERATURE**|||Shut down o/p voltage, AC re-power on to recover||||||||
|**FUNCTION**|||||||||||
|**REMOTE CONTROL**|||POWER   ON:   RC+~RC-          0~0.8Vdc or open ,<br>POWER OFF:   RC+~RC-          3.3~10Vdc by eternal voltage||||||||
|**REMOTE SENSE**|||Compensate voltage drop on the load wiring up to 0.3V. Please refer to the Function Manual||||||||
|**DC OK SIGNAL**<br>**FAN NOISE(Typ.)**|||By phototransistor contact rating(max.):15Vdc/10mA resistive load. Please refer to the Function Manual.||||||||
||||Fan ON/OFF control, RTH4≥50℃±10℃FAN ON;RTH4≤40℃±10℃FAN OFF||||||||
||||45dB||||||||
|**ENVIRONMENT**|||||||||||
|**WORKING TEMP.**|||-40 ~ +85℃ (Refer to "Derating Curve")||||||||
|**WORKING HUMIDITY**|||20 ~ 90% RH non-condensing||||||||
|**STORAGE TEMP., HUMIDITY**|||-40 ~ +85℃, 10 ~ 95% RH non-condensing||||||||
|**TEMP. COEFFICIENT**|||±0.05%/℃(0 ~ 60℃)||||||||
|**VIBRATION**|||10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes||||||||



_File Name:NSP-500-SPEC   2025-11-13_ 

**NSP-500 series** 

500W AC/DC High Reliable Multi-Industries Encolsed Type Power Supply 

|**SPECIFICATION**|**NSP-500-5**|**NSP-500-12**|**NSP-500-15**|**NSP-500-15**|**NSP-500-24**|**NSP-500-27**|**NSP-500-36**|**NSP-500-36**|**NSP-500-48**|**NSP-500-60**|
|---|---|---|---|---|---|---|---|---|---|---|
|**SAFETY & EMC                                  Note 6&7**|||||||||||
|**SAFETY STANDARDS**|CB<br>DEKRA<br>UL<br>RCM<br>CCC<br>BSMI<br>EAC<br>KC/BIS<br>IEC62368-1, IEC60335-1, IEC61558-1/-2-16, IEC61010-1/-2-201, IEC60601-1; IEC62477-1<br>BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16, BS EN/EN61010-1/-2-201,<br>BS EN/EN60601-1(3.2 Version);BS EN/EN62477-1<br>UL62368-1, ANSI/AAMI ES60601-1(3.2 Version),UL61010-1/-2-201<br>AS/NZS 62368-1, AS/NZS 61558-1/-2-16<br>GB4943.1<br>CNS15598-1<br>TP TC 004 approved;<br>KC62368-1 and BIS IS 13252(Part 1) :2010 certified, no stock by request, contact sale for inquires||||||||||
|**ISOLATION LEVEL                     Note 8**|Primary-Secondary:<br>, Primary-Earth: 1xMOPP,<br>2xMOPP<br>Secondary-Earth: 1xMOPP||||||||||
|**OVER VOLTAGE CATEGORY**|(<br>, altitude up to 2000M)<br>OVCⅢ<br>(OVCⅡ, altitude up to5000M)<br>(OVCⅡ, altitude up to5000M)<br>(OVCⅡ, altitude up to4000M)<br>(OVCⅡ, altitude up to5000M)<br>)<br>(OVCⅡ, altitude up to5000M<br>IEC/EN 61558-1/-2-16<br>IEC/EN/UL 62368-1<br>IEC/EN 60335-1<br>IEC/EN 60601-1<br>IEC/EN 61010-1/-2-201<br>IEC/EN 62477-1||||||||||
|**SAFETY EXTRA-LOW**<br>**VOLTAGE(SELV)**|IEC/EN 61558-2-16 (SELV, 5 ~ 36V)<br>IEC/EN 60335-1 (SELV, 5 ~ 36V)<br>IEC/EN/UL 62368-1 (SELV/ES1, 5 ~ 36V)||||||||||
|**WITHSTAND VOLTAGE**|I/P-O/P:<br>I/P-FG:<br>O/P-FG:<br>4.2KVac<br>2.1KVac<br>1.5KVac||||||||||
|**ISOLATION RESISTANCE**<br>**EMC EMISSION**<br>**EMC IMMUNITY**|I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH||||||||||
||**Parameter**|||**Standard**||||**Test Level / Note**|||
||Conducted<br>Radiated<br>Harmonic Current|||BS EN/EN55032(CISPR32),CNS 15936||||Class B|||
|||||BS EN/EN55014-1(CISPR14-1)|||||||
|||||BS EN/EN55011(CISPR11)||||Class B|||
|||||BS EN/EN55032(CISPR32),CNS 15936||||Class B|||
|||||BS EN/EN55014-1(CISPR14-1)|||||||
|||||BS EN/EN55011(CISPR11)||||Class B|||
|||||BS EN/EN61000-3-2(IEC61000-3-2)||||Class A|||
||Voltage Flicker|||BS EN/EN61000-3-3(IEC61000-3-3)||||-----|||
||BS EN/EN55035(CISPR35),BS EN/EN61000-6-2(IEC61000-6-2),BSEN/EN60601-1-2(IEC60601-1-2),<br>BS EN/EN55014-2(CISPR14-2)||||||||||
||**Parameter**|||**Standard**||||**Test Level / Note**|||
||ESD|||BS EN/EN61000-4-2||||Level 4,<br>air ; Level 4,<br>contact<br>15KV<br>8KV|||
||Radiated|||BS EN/EN61000-4-3||||Level 3, 10V/m(80MHz~2.7GHz)<br>Table 9, 9~28V/m(385MHz~5.78GHz)|||
||EFT / Burst|||BS EN/EN61000-4-4||||Level 3, 2KV|||
||Surge|||BS EN/EN61000-4-5||||Level 4, 2KV/Line-Line 4KV/Line-Earth|||
||Conducted|||BS EN/EN61000-4-6||||Level 3, 10V|||
||Magnetic Field|||BS EN/EN61000-4-8||||Level 4, 30A/m|||
||Voltage Dips and Interruptions|||BS EN/EN61000-4-11||||>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods|||
|**OTHERS**|||||||||||
|**MTBF**|1213.4 K hrs min.      Telcordia SR-332 (Bellcore) ;             212.1K hrs min.      MIL-HDBK-217F (25℃)||||||||||
|**DIMENSION** **(L*W*H)**|**199*99*41mm**||||||||||
|**PACKING**|1Kg;12pcs/13Kg/0.72 CUFT||||||||||
|**NOTE**|||||||||||
|℃<br>2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uF & 47uF parallel capacitor.<br>.Tolerance: includes set up tolerance, line regulation and load regulation.<br>3<br>.Derating may be need under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.<br>4<br>5.The ambient temperature derating of 3.5℃/1000m with fanless models and 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft)..<br>6.<br>The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on<br>a<br>mm*<br>mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives.<br>360<br>360<br>For guidance on how to<br>perform these EMC tests, please refer to “EMI testing of component power supplies.”<br> (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)<br>7. RCM is on voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NZS 4417.1.<br>8. MOPP is suitable for 100-240Vac input only.<br>※<br>https://www.meanwell.com/serviceDisclaimer.aspx|||||||||||



_File Name:NSP-500-SPEC   2025-11-13_ 

500W AC/DC High Reliable Multi-Industries Encolsed Type Power Supply 

## **NSP-500 series** 

## **Block Diagram** 

**==> picture [505 x 628] intentionally omitted <==**

**----- Start of picture text -----**<br>
PFC fosc : 65KHz<br>PWM fosc : 80KHz<br>RS+<br>EMI FILTER PFC POWER RECTIFIERS +Vo<br>Input & CIRCUIT SWITCHING & -Vo<br>RECTIFIERS FILTER<br>CONSTANT  RS-<br>CURRENT<br>&<br>FG DETECTION<br>ACTIVE PWM & PFC CIRCUIT DC OK<br>START CONTROL<br>CIRCUIT<br>O.V.P.<br>REMOTE<br>R.C<br>CONTROL<br>FAN<br>AUX<br>POWER<br>Derating Curve<br>Suitable for 100/110/115/120Vac System Suitable for 220/230/240/277Vac System<br>(85~135Vac)   (180~305Vac)<br>Please refer to Function Manual of peak power<br>200<br>Please refer to Function Manual of peak power<br>150 150<br>120<br>100 100<br>90 80<br>80 75<br>60<br>40 40<br>-30 0 10 45 50 60 70 85 (HORIZONTAL) -40 -30 0 10 50 60 70 85 (HORIZONTAL)<br>AMBIENT TEMPERATURE ( ℃ ) AMBIENT TEMPERATURE ( ℃ )<br>Note: Below 100Vac @-30℃ there may be a restart situation<br> within 3 seconds after power-on<br>Output Derating  vs  Input Voltage<br>100<br>90<br>80<br>70<br>60<br>50<br>40<br>85 100 115 220 230 240 277 305<br>INPUT VOLTAGE (Vac) 60Hz<br>LOAD (%)<br>LOAD (%)<br>LOAD (%)<br>**----- End of picture text -----**<br>


_File Name:NSP-500-SPEC   2025-11-13_ 

**NSP-500 series** 

## 500W AC/DC High Reliable Multi-Industries Encolsed Type Power Supply 

## **Funtion Manual** 

## **1. Peak Power** 

**==> picture [396 x 328] intentionally omitted <==**

**----- Start of picture text -----**<br>
Pav= P pk [x] t + PT npk x [(T-t)] ≤ Prated Pav : Average output power�(W)<br>t Ppk : Peak output power��(W)<br>Duty = x 100% ≤ 35%<br>T Pnpk : Non-peak output power(W)<br>t�≤ 5 sec<br>Prated : Rated output power(W)<br>t : Peak power width(sec)<br>P pk<br>T : Period(sec)<br>P av<br>P npk<br>t<br>100Vac<br>T 200Vac<br>40<br>35<br>30<br>25<br>20<br>15<br>10<br>5<br>550W 665W 750W 880W 1000W<br>(110%) (133%) (150%) (176%) (200%)<br>Peak output power (W)<br>Duty(%)<br>**----- End of picture text -----**<br>


## **For example  (24V model) :** 

Vin = 200Vac       Duty_max = 5% 

P av= P rated = 500W P pk= 1000W 

t�≤ 5 sec 5 sec T ≥ 5% ≥ 100sec P npk ≤ T PavT-tt P pk P npk[≤] 473W 

Note: When the output voltage is adjusted to the upper limit, the peak power is 150% rated power. 

_File Name:NSP-500-SPEC   2025-11-13_ 

> 500W AC/DC High Reliable Multi-Industries Encolsed Type Power Supply **NSP-500 series** 

## **2.Remote Control** 

The PSU can be turned ON/OFF by using the "Remote Control" function with external switch and auxiliary power. 

**==> picture [483 x 121] intentionally omitted <==**

**----- Start of picture text -----**<br>
PSU Vo Status Between RC-(pin6) and RC+(pin5) on CN1 RC+ SW<br>VCC<br>POWER ON Keep 0~0.8Vdc or open (pin5)<br>Rint=510Ω<br>POWER OFF Keep 3.3~10Vdc by external voltage V<br>External auxiliary Power<br>3.3~10Vdc/10mA max.<br>Control IC (pin6)<br>PSU RC-<br>C<br>E<br>**----- End of picture text -----**<br>


## **3.Remote Sense** 

The remote sensing compensates voltage drop on the load wiring up to 0.3Vdc. 

**==> picture [275 x 130] intentionally omitted <==**

**----- Start of picture text -----**<br>
CN1<br>Vo ADJ RS+ RS- DC OK+ DC OK- RC+ RC-<br>CN1<br>+Vo -Vo LED FG AC/N AC/L<br>RS+ + - RS-<br>(pin1) (pin2)<br>LOAD<br>Sense lines should be twisted in pairs<br>**----- End of picture text -----**<br>


## **4.DC_OK signal** 

DC_OK is a collector shorted signal. It is used by an optocoupler in the power supply which indicates the output status of the power supply as exhibited below. 

**==> picture [147 x 44] intentionally omitted <==**

**----- Start of picture text -----**<br>
PSU Vo Status Photo transistor<br>POWER ON Conduct(Low impedance)<br>POWER OFF Open(High impedance)<br>**----- End of picture text -----**<br>


Optocoupler Rating(max.) 15Vdc/10mA resistive load 

**==> picture [301 x 150] intentionally omitted <==**

**----- Start of picture text -----**<br>
DC OK+<br>+Vo External voltage soure(V)<br>Rint=100Ω (pin 3) R and resistor(R)<br>V<br>(pin 4)<br>GND<br>PSU DC OK-<br>C<br>E<br>**----- End of picture text -----**<br>


_File Name:NSP-500-SPEC   2025-11-13_ 

**NSP-500 series** 

500W AC/DC High Reliable Multi-Industries Encolsed Type Power Supply 

## **Mechanical Specification** 

**==> picture [478 x 444] intentionally omitted <==**

**----- Start of picture text -----**<br>
(Unit: mm , tolerance ± 1mm) Case No.215B<br>199.0<br>Bracket<br>171.0<br>(MW’S Order No.                           )PGG2MHS012<br>5  +Vo<br>3.0<br>4  -Vo Air flow<br>direction<br>LED Top View<br>CN1<br>Vo ADJ<br>3  FG<br>2  AC/N<br>1  AC/L<br>6.6 15<br>2.0<br>11.0<br>171.0  10.0  4-M4(Both Sides) L=5mm<br>7.4 159.7<br>Bottom View<br>4-M4 L=3 Max.<br>119.0<br>4.4 16<br>41.0<br>6.9<br>12.5 12.5<br>20.0<br>59.0 99.0<br>**----- End of picture text -----**<br>


|Assignment|Diagram|Diagram|Screw Size|Mounting torque|
|---|---|---|---|---|
|AC/N or DC input  -Vin<br>AC/L or DC input  +Vin<br>FG|||M3.5|8~10Kgf-cm|



## ※ DC Output Terminal Pin No.  Assignment 

|Assignment|Diagram|Screw Size|Mounting torque|
|---|---|---|---|
|F<br>+Vo|or 5~15V models|M5|10~12Kgf-cm|
|F<br>-Vo|or 24~60V models|M4||



_File Name:NSP-500-SPEC   2025-11-13_ 

> 500W AC/DC High Reliable Multi-Industries Encolsed Type Power Supply **NSP-500 series** 

|Pin No.|Assignment|Mating Housing|Mating Housing<br>Terminal|
|---|---|---|---|
|1|RS+|JS-11242-06<br>or equivalent|JS-11242-06<br>or equivalent<br>DJS-1125R-06<br>or equivalent|
|2|RS-|||
|3|DC OK+|||
|4|DC OK-|||
|5|RC+|||
|6|RC-|||



**==> picture [470 x 513] intentionally omitted <==**

**----- Start of picture text -----**<br>
Accessory List<br>a No. Item Quantity<br>50±5mm<br>|<br>Control function interface(CN1) mating<br>1 wire along with NSP-500  UL1007  28AWG 1pcs/per model<br>(standard accessory)<br>Bracket<br>4pcs/per model<br>2 MW’S Order NO. :PGG2MHS012 (Please refer to<br>(By request accessory,should ordered seperatey) Installation Diagram)<br>i<br>Terminal cover<br>3 MW’S Order NO. : PEE4TBC-03 1pcs/per model<br>(By request accessory,should ordered seperatey)<br>eB<br>Installation Diagram<br>D0<br>: a 0 is<br>& Wes OP<br>LY joexs<br>e>% M4*4<br>Installation Manual<br>**----- End of picture text -----**<br>


Please refer to : http://www.meanwell.com/manual.html 

_File Name:NSP-500-SPEC   2025-11-13_