产品特点 FEATURES

1 Brand: MW (Meanwell), model series: NMP1K2 (1200W, 6 slots)

2 Input voltage range: 90~264VAC /120~370VDC; frequency:47~63Hz

3 High efficiency: Up to 91% (full load with H/K modules at nominal 24V/48V)

4 Compliance with multiple safety standards: IEC60601-1 (medical, 2x MOPP isolation), IEC62368-1 (ITE), etc.

5 Modular output options: Single output modules (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A; adjustable voltage ranges) and dual output modules (NMD-240: up to two 30V/5A outputs)

6 Rich protection functions: Overload (constant current limiting), overvoltage (shutdown and recover on repower), overtemperature (shutdown and auto-recover after cooling)

7 Remote control capabilities: Global/local ON/OFF control, voltage programming (PV), current programming (PC), remote sense (+S/-S to compensate wiring voltage drop), DC OK signal (TTL level for output status), current sharing (CS for parallel operation)

8 Auxiliary power outputs: Front-end 5V/2A, module-level5V/10mA

9 Wide working temperature range: -30~+70°C (with derating as per curve)

10 Mechanical design: Compact size, easy installation with specified screws and torque

使用场景 APPLICATIONS

1 Medical equipment: Suitable for devices requiring medical safety compliance (2x MOPP isolation)

2 Industrial automation: Powering PLCs, sensors, actuators, and control systems

3 Test and measurement instruments: Providing stable and adjustable DC voltages for lab equipment

4 Telecom and data centers: Supporting multiple voltage requirements for communication devices and servers

5 LED lighting systems: Supplying consistent power for high-power LED arrays

6 Other applications: Any scenario needing modular, reliable, and flexible DC power solutions with high safety standards

注意事项 PRECAUTIONS

1 Installation: Ensure the shorting connector (RC1 to GND-P) is properly assembled for global ON/OFF control; use recommended screws (M4 for front-end, M3.5 for modules) with specified torque to avoid damage

2 Derating: Reduce output current to 90% of rated value when output voltage <12V and ambient temp is -15~-30°C; follow derating curves for high ambient temps or low input voltages

3 Remote sense: Use twisted pairs for +S/-S lines to minimize noise; compensate voltage drop up to 0.5V

4 Parallel operation: Connect CS pins of modules for current balance; total output power should not exceed 1200W; do not use PC function when modules are in parallel; ensure simultaneous ON/OFF control for all parallel modules

5 ON/OFF control: Global control via RC1 (front-end) and local control via RC2/RC3 (modules); open state for ON, short state for OFF (check specific pin assignments)

6 Safety: Follow electrical safety guidelines during wiring; avoid touching live parts when powered on; ensure proper grounding for EMI and safety

7 Maintenance: Regularly check for overheating, loose connections, and signs of damage; replace modules only with compatible Meanwell parts

NMP1K2-##CC#E-03-PDF数据手册-参考资料