NSP-1600 Series
1600W high-reliability, multi-industries, universal enclosed type power supply
Description
MEAN WELL NSP-1600 is a high-efficiency 1600W 1U low-profile enclosed AC/DC power supply featuring 25W/in³ power density and up to 92.5% efficiency. It offers 12V/24V/36V/48V DC outputs with 40-125% programmable voltage (PV), built-in CANBus protocol, and active PFC (90-264Vac input). Equipped with smart fan control, Remote Sense/ON-OFF, 12Vaux, DC OK, and OTP alarm, it meets SEMI F47 and UL/EN/IEC 62368-1 standards. Ideal for factory automation, lasers, CC sources, and test equipment.
Features
- 90~264Vac input with PFC
- Output voltage 40~125% programmable (15~125% by request)
- Built-in CANBus protocol
- -20~+70°C wide range operation temperature
- Built-in constant current limiting circuit
- High efficiency up to 92.5%
- Built-in remote ON-OFF control / Remote Sense / 12Vaux power / DC OK signal / OTP alarm signal
- Built-in intelligent fan speed control
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Design refer to SEMI F47 at 200Vac
- 5 years warranty
Specification
| SPECIFICATION | NSP-1600-12 | NSP-1600-24 | NSP-1600-36 | NSP-1600-48 | |
|---|---|---|---|---|---|
| OUTPUT | |||||
| DC VOLTAGE | 12V | 24V | 36V | 48V | |
| RATED CURRENT | 125A | 67.0A | 44.5A | 33.5A | |
| CURRENT RANGE | 0 ~ 125A | 0 ~ 67.0A | 0 ~ 44.5A | 0 ~ 33.5A | |
| RATED POWER | 1500W | 1608W | 1602W | 1608W | |
| VOLTAGE TOLERANCE | ±1.0% (see official specification for model-specific exceptions) | ||||
| INPUT | |||||
| VOLTAGE RANGE | 90 ~ 264Vac / 250 ~ 400Vdc | ||||
| 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 | Refer to the official NSP-1600 specification | ||
| DIMENSION (L*W*H) | 250*127*41mm | ||
| PACKING | 2.1Kg | ||
Model
| Model No. | I/P Vol. | O/P Vol. | O/P Current | O/P Watts (max.) |
|---|---|---|---|---|
| NSP-1600-12 | 90 ~ 264VAC / 250 ~ 400VDC | 12VDC | 0 ~ 125A | 1500W |
| NSP-1600-24 | 90 ~ 264VAC / 250 ~ 400VDC | 24VDC | 0 ~ 67.0A | 1608W |
| NSP-1600-36 | 90 ~ 264VAC / 250 ~ 400VDC | 36VDC | 0 ~ 44.5A | 1602W |
| NSP-1600-48 | 90 ~ 264VAC / 250 ~ 400VDC | 48VDC | 0 ~ 33.5A | 1608W |
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.
- If the PV signal is used to adjust Vo, output ripple and noise may exceed the specified limits under certain operating conditions.
- Fan noise measurement is performed in accordance with ISO 7779.
- The power supply is considered a component installed into final equipment. EMC tests were executed by mounting the unit on a 720mm*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)
