NSP-320 Series
320W high-reliability, multi-industries, universal enclosed type power supply
Description
NSP-320 series is a high-reliability 320W enclosed power engineered for industrial, medical (2xMOPP, BF-rated), and smart automation applications, MEAN WELL NSP-320 delivers 320W with 200% peak power capability (12–60V) and 93.5% efficiency. Ultra-compact (179x99x30mm) with 85–305Vac universal input, OVC III, and -40 to +85°C operating range. Certified to IEC/EN/UL 62368-1, 60601-1, 61558-1, 60335-1, 62477-1, and 61010-1. Features low standby power (<0.3W), Remote Sense, DC OK signal, and 5-year warranty.
Features
- 85~305Vac input with PFC (277Vac available)
- No load power consumption <0.3W~0.5W by R.C.
- Global certificates in multi-fields (ITE 62368-1, Medical 60601-1, Household 60335-1 Industrial 61558-1/2-16/61010-1, Energy converter 62477-1)
- 200% peak power capability(12~60V models)
- High efficiency up to 93.5%
- -40~85°C wide range operation temperature(> +60°C derating)
- Extremely low leakage current <350uA, 2 x MOPP, suitable for BF medical applications
- Built-in constant current limiting circuit
- Protections: Short circuit/Overload/Over voltage/Over temperature
- Forced air cooling by built-in DC fan with noise <40dB and fan ON/OFF control
- Built-in remote ON/OFF control/Remote Sense/ DC OK signal
- Over voltage category III (OVC III)
- Operating altitude up to 5000 meters
- Conformal coating
- 5 years warranty
Specification
| SPECIFICATION | NSP-320-5 | NSP-320-7.5 | NSP-320-12 | NSP-320-15 | NSP-320-24 | NSP-320-27 | NSP-320-36 | NSP-320-48 | NSP-320-60 | |
|---|---|---|---|---|---|---|---|---|---|---|
| OUTPUT | ||||||||||
| DC VOLTAGE | 5V | 7.5V | 12V | 15V | 24V | 27V | 36V | 48V | 60V | |
| RATED CURRENT | 60.0A | 40A | 26.7A | 21.4A | 13.4A | 11.9A | 8.90A | 6.70A | 5.40A | |
| CURRENT RANGE | 0 ~ 60.0A | 0 ~ 40A | 0 ~ 26.7A | 0 ~ 21.4A | 0 ~ 13.4A | 0 ~ 11.9A | 0 ~ 8.90A | 0 ~ 6.70A | 0 ~ 5.40A | |
| RATED POWER | 300W | 300W | 320.4W | 321W | 321.6W | 321.3W | 320.4W | 321.6W | 324W | |
| VOLTAGE TOLERANCE | ±1.0% (see official specification for model-specific exceptions) | |||||||||
| INPUT | ||||||||||
| VOLTAGE RANGE | 85 ~ 305Vac / 120 ~ 431Vdc | |||||||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||||||
| PROTECTION | ||||||||||
| OVERLOAD | Constant current limiting or shut down o/p voltage; recovers automatically or by AC re-power according to operating condition. | |||||||||
| OVER TEMPERATURE | Shut down o/p voltage; recovers automatically after temperature goes down. | |||||||||
| ENVIRONMENT | ||||||||||
| WORKING TEMP. | -40 ~ +85℃ (Refer to “Derating Curve”) | |||||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | |||||||||
| SAFETY & EMC | |||
|---|---|---|---|
| SAFETY STANDARDS | CB: IEC62368-1, IEC60335-1, IEC61558-1/-2-16, IEC61010-1/-2-201, IEC60601-1; IEC62477-1 DEKRA: BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16, BS EN/EN61010-1/-2-201, BS EN/EN60601-1(3.2 Version); BS EN/EN62477-1 UL: UL62368-1, ANSI/AAMI ES60601-1(3.2 Version), UL61010-1/-2-201 CCC: GB4943.1 BSMI: CNS15598-1 EAC: TP TC 004 SEMI F47 approved | ||
| WITHSTAND VOLTAGE | I/P-O/P: 4.2KVac I/P-FG: 2.1KVac O/P-FG: 1.5KVac | ||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25℃ / 70% RH | ||
| EMC EMISSION | Parameter | Standard | Test Level / Note |
| Conducted | BS EN/EN55032 (CISPR32) | Class B | |
| Radiated | BS EN/EN55032 (CISPR32) | Class B | |
| Harmonic Current | BS EN/EN61000-3-2 | Class A | |
| Voltage Flicker | BS EN/EN61000-3-3 | ----- | |
| EMC IMMUNITY | Parameter | Standard | Test Level / Note |
| ESD | BS EN/EN61000-4-2 | Level 4, 15KV air; Level 4, 8KV contact | |
| Radiated | BS EN/EN61000-4-3 | Level 3, 10V/m | |
| 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 | |
| OTHERS | |||
| MTBF | 1699.1K hrs min. Telcordia SR-332 (Bellcore); 257.1K hrs min. MIL-HDBK-217F (25℃) | ||
| DIMENSION (L*W*H) | 179*99*30mm | ||
| PACKING | 0.67Kg;18pcs/12.5Kg/0.65CUFT | ||
Model
| Model No. | I/P Vol. | O/P Vol. | O/P Current | O/P Watts (max.) |
|---|---|---|---|---|
| NSP-320-5 | 85 ~ 305VAC / 120 ~ 431VDC | 5VDC | 0 ~ 60.0A | 300W |
| NSP-320-7.5 | 85 ~ 305VAC / 120 ~ 431VDC | 7.5VDC | 0 ~ 40A | 300W |
| NSP-320-12 | 85 ~ 305VAC / 120 ~ 431VDC | 12VDC | 0 ~ 26.7A | 320.4W |
| NSP-320-15 | 85 ~ 305VAC / 120 ~ 431VDC | 15VDC | 0 ~ 21.4A | 321W |
| NSP-320-24 | 85 ~ 305VAC / 120 ~ 431VDC | 24VDC | 0 ~ 13.4A | 321.6W |
| NSP-320-27 | 85 ~ 305VAC / 120 ~ 431VDC | 27VDC | 0 ~ 11.9A | 321.3W |
| NSP-320-36 | 85 ~ 305VAC / 120 ~ 431VDC | 36VDC | 0 ~ 8.90A | 320.4W |
| NSP-320-48 | 85 ~ 305VAC / 120 ~ 431VDC | 48VDC | 0 ~ 6.70A | 321.6W |
| NSP-320-60 | 85 ~ 305VAC / 120 ~ 431VDC | 60VDC | 0 ~ 5.40A | 324W |
Notices：
- All parameters NOT specially mentioned are measured at 230Vac input, rated load and 25℃ of ambient temperature.
- Ripple & noise are measured at 20MHz bandwidth using a 12-inch twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
- Tolerance includes set up tolerance, line regulation and load regulation.
- Derating may be required under low input voltages. Please refer to the static characteristic section for details.
- The power supply is considered a component installed into final equipment. EMC tests were executed by mounting the unit on a 360mm*360mm metal plate with 1mm thickness. The final equipment must be re-confirmed to meet EMC directives.
- The ambient temperature derating is 3.5℃/1000m with fanless models and 5℃/1000m with fan models above 2000m (6500ft).
※ Product Liability Disclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx
Mechanical Drawing (Unit: mm)
