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Key Features
| Feature | Description |
|---|---|
| Power Range | 75W – 3200W |
| Input Voltage | 85–305VAC with Active PFC (277VAC compatible) |
| Efficiency | Up to 94.5% (model dependent) |
| Cooling | Fanless (NSP-75 to NSP-200); Low-noise smart fan (NSP-320 and above) |
| Operating Temperature | -40°C to +85°C (full load up to +60°C, model dependent) |
| Peak Power | Up to 200% peak power capability (selected models) |
| Protection | Short Circuit, Overload, Over Voltage, Over Temperature |
| Leakage Current | <350μA, suitable for 2 × MOPP / BF medical applications (except NSP-1600/3200) |
| Conformal Coating | Moisture and dust protection |
| Safety Certifications | IEC/EN/UL 62368-1, 60601-1, 60335-1, 61010-1, 61558-1/-2-16, 62477-1, SEMI F47 |
| Warranty | 5 Years |
Typical Applications
Industrial Automation
Factory Control Systems
Semiconductor Equipment
Medical Equipment
Test & Measurement Systems
Telecommunications
Security & Fire Protection
Renewable Energy Systems
Battery Charging Equipment
LED & Architectural Lighting
The NSP Series delivers higher efficiency, a wider operating temperature range, extensive global safety approvals, and higher power density than the previous RSP generation, making it a versatile solution for modern industrial and commercial power applications.
UHP Series Models
| Picture | Series | Power Rating | Description |
|---|---|---|---|
 |
UHP-200(R) | 200W | Fanless slim power supply with optional redundant version |
|
UHP-200A | 200W | 5V/4.2V version designed for LED display applications |
 |
UHP-350(R) | 350W | Slim fanless power supply with optional redundancy |
 |
UHP-500(R) | 500W | High-efficiency fanless power supply |
 |
UHP-750 | 750W | Industrial slim enclosed power supply |
 |
UHP-1000 | 1000W | Programmable output voltage and constant current |
 |
UHP-1500 | 1500W | High-power programmable industrial power supply |
 |
UHP-1500-HV | 1500W | High-voltage output version for specialized applications |
 |
UHP-2500 | 2500W | Flagship ultra-high-power fanless supply with optional PMBus/CANBus |
Complete UHP Product List
The NSP Series is MEAN WELL's latest generation of high-reliability enclosed AC/DC switching power supplies. Designed as the successor to the popular RSP series, it offers a wider input range, improved efficiency, broader safety certifications, and enhanced performance for industrial, medical, household, semiconductor, and renewable energy applications.