Mean Well ERP-200 / 200W Weatherproof Power Supply

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• Release time：2025-11-27
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MVMEAN WELL

200W Single Output Switching Power Supply

ERP-200series

User's Manual

■Features

·AC input 180~264VAC

·Withstand 300VAC surge input for 5seconds

·Design against rain splash

·Protections:Short circuit/Overload/Over voltage/

Over temperature

·Cooling by free air convection

LED indicator for power on

·Low cost,high reliability

·100%full load burn-in test

·3 years warranty

S 13250Part1Y

IEC60650-4

CecEH[CBC∈踏

R-41070483

■Applications

·LED strip lighting

·LED channel letters

·LED display

■GTIN CODE

MW Search:https:/www.meanwellcom/serviceGTIN.aspx

■Description

ERP-200 series is a 200W single output enclosed type AC/DC power supply.It adopts an aluminumcase and the interior is semi-potted,protecting the internal electronic components from rain splashand dust.With the complete protection functions,ERP-200 is suitable for the applications such asoutdoor LED channelletters,billboard,commercial display,etc.

■Model Encoding

ERP-200-12Output Voltage(12V/24V)Rated wattageSeries name

A   V

MEAN WELL

200W Single Output Switching Power Supply

ERP-200series

SPECIFICATIONMODELERP-200-12ERP-200-24DC VOLTAGE12V24VRATED CURRENT16.8A8.33ACURRENT RANGE0~16.8A0~8.33ARATED POWER200.4W199.92WRIPPLE&NOISE (max)Note.2150mVp-p150mVp-pOUTPUTVOLTAGE ADJ.RANGE10.8～13.2V21.6~26.4VVOLTAGE TOLERANCE Note3±1.0%±1.0%LINE REGULATION±0.5%±0.5%LOAD REGULATION±0.5%±0.5%SETUP,RISE TIME1500ms,200ms/230VACHOLD UPTIME (Typ.)20ms/230VACVOLTAGE RANGE180~264VAC254～370VDCFREQUENCY RANGE47~63HzINPUTEFFICIENCY(Typ.)87%89%AC CURRENT(Typ.)4A/230VACINRUSH CURRENT (Typ.)90A/230VACLEAKAGE CURRENT<1mA/240VACSHORT CIRCUITHiccup mode,recovers automatically after fault condition is removed110~140%rated output powerOVERLOADProtection type:Constant curent limiting,recovers automatically after fault condition is removedPROTECTION13.8~16.2V27.6~32.4VOVERVOLTAGEProtection type:Hiccup mode,recovers automatically after fault condition is removedOVERTEMPERATUREShut down O/Pvoltage,recovers automatically aftertemperature goes downWORKING TEMP.-30~+60℃(Refer to output load derating curve)WORKINGHUMIDITY20~90%RHnon-condensingENVIRONMENTSTORAGE TEMP.,HUMIDITY-30~+85℃,10~95%RHTEMP.COEFFICIENT±0.05%/℃(0~50℃)VIBRATION10~500Hz,3G 10min./1cycle,60min.each along X,Y,ZaxesSAFETY STANDARDSIEC/BS EN/EN 62368-1,GB 4943.1,EACTPTC004,IS13252(Part1)approvedWITHSTAND VOLTAGEI/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVACSAFETY &ISOLATION RESISTANCEI/P-O/P,VP-FG,O/P-FG:100M Ohms/500VDC/25℃/70%RHEMCEMC EMISSIONRefer to BS EN/EN55022(CISPR22)classA,EACTPTC020EMC IMMUNITYRefer to BS EN/EN55035,BS EN/EN61000-45;light industry level,EACTPTC020MTBF2233.7Khrs min.Telcordia SR-332(Bellcore)262.9Khrs min.MIL-HDBK-217F(25℃)OTHERSDIMENSION200*120*40mm(L*W²H)PACKING0.86Kg;12pcs/10.89Kg/0.58CUFTNOTE1.All parameters NOT specially mentioned are measured at 230VAC input,ratedload and 25℃ of ambient temperature.2.Ripple &noise are measured at 20MHz of bandwidth by using a 12"twisted pair-wire terminated with a0.1uf &47uf parallel capacitor.3.Tolerance:includes set uptolerance,line regulation and load regulation.※ Product Liability Disclaimer:For detailed information,please refer to https:/www.meanwell.com/serviceDisclaimer.aspx

File Name:ERP-200-SPEC 2024-10-16

Mean Well Semi-Potted Weatherproof Power Supply: Infusing Reliability into Urban Lighting Projects

In the dazzling landscape of urban lighting projects, stable and reliable power supply is the cornerstone for ensuring the lasting brilliance of light and shadow art. Mean Well's semi-potted weatherproof power supply, with its unique design and excellent performance, is becoming the preferred power solution for many landmark lighting projects.

Core Technology: Superior Advantages of the Semi-Potted Process

Compared to traditional power supplies, the core advantage of Mean Well's semi-potted power supply lies in its innovative internal structure protection. Using precise potting technology, key internal components (such as transformers, inductors, etc.) are partially potted for protection:

Comprehensive Protection Enhancement: Effectively creates a barrier against moisture, corrosion, and salt spray, easily achieving an IP64 or higher protection rating, making it impervious to rain and humid environments.

Enhanced Structural Stability: The cured potting compound provides support, significantly improving the power supply's resistance to vibration and impact, especially suitable for scenarios prone to movement like bridges and high-rise buildings.

Optimized Heat Dissipation: The potting compound has good thermal conductivity, quickly transferring heat from components to the casing for efficient cooling and extended service life.

Engineering Application Scenarios

In practical urban lighting projects, this series of power supplies demonstrates broad applicability:

Building Facade Lighting: Provides stable power for LED linear lights and floodlights, ensuring seamless and flicker-free nighttime lighting on structures.

Landscape Bridge Lighting: Withstands water vapor erosion on bridges over rivers and lakes, ensuring consistent lighting effects.

Public Square and Landmark Lighting: Offers safe, silent lighting power in densely populated public spaces.

Festival and Thematic Lighting: Its easy installation and plug-and-play functionality greatly improve construction efficiency for temporary lighting projects.

Project Value: Comprehensive Benefits Beyond Illumination

Choosing Mean Well semi-potted power supplies brings multiple benefits to urban lighting projects:

Long Life Cycle: High-quality components and rigorous manufacturing ensure tens of thousands of hours of continuous operation, significantly reducing maintenance costs.

High Efficiency and Energy Savings: Conversion efficiency typically exceeds 90%, reducing energy waste and aligning with green lighting principles.

Quiet and Stable Performance: Optimized circuit design ensures extremely low operational noise, making it suitable for noise-sensitive urban environments.

Global Safety Certifications: Possesses international certifications like CE and UL, meeting the mandatory requirements of various project tenders.