产品特点 FEATURES

1 Modular design with6 slots, supporting up to1200W total output power (NMP1K2 model)

2 Wide input voltage range:90~264VAC or120~370VDC, suitable for global applications

3 High efficiency up to91% (full load with H/K modules at nominal24V/48V)

4 Complies with multiple safety standards: IEC60601-1 (medical,2x MOPP isolation) and IEC62368-1 (ITE)

5 Supports diverse output modules: Single-output NMS-240 (5V/36A,12V/20A,24V/10A,48V/5A) and dual-output NMD-240 (30V/5A per channel)

6 Built-in protection mechanisms: Overload (constant current limiting), overvoltage (shutdown, recoverable on repower), overtemperature (shutdown, auto-recovers after cooling)

7 Advanced functions: Global/local remote on/off control, remote sense (compensates up to0.5V voltage drop), output voltage/current programming, DC OK signal (TTL level), current sharing (for parallel NMS-240 modules)

8 Auxiliary power outputs: Front-end5V/2A and per-module5V/10mA

9 Wide operating temperature range: -30°C to +70°C (with derating as per guidelines)

10 High power factor: PF>0.95 at230VAC full load, PF>0.98 at115VAC full load

注意事项 PRECAUTIONS

1 Operating environment: Avoid humid, dusty, or corrosive areas; ensure proper ventilation for heat dissipation

2 Temperature derating: Derate output power/current at temps above50°C (follow derating curve); for Vo<12V and -15°C~-30°C, derate current to90% of rated value

3 Installation: Use M4 screws (7~10 Kgf-cm torque) for front-end; M3.5 screws (max10 Kgf-cm) for modules; ensure proper grounding

4 Remote sense: Use twisted-pair cables to minimize noise; do not exceed0.5V compensation limit

5 Current sharing: For parallel NMS-240 modules, ensure output voltage difference <0.2V; total power ≤1200W; use short, large-diameter wires

6 Over-temperature: If shutdown occurs, wait for cooling before restarting; check ventilation and load

7 Safety: Do not modify the device; use only Meanwell-approved modules/accessories; follow local electrical regulations

NMP1K2-CKHKHE-00-PDF数据手册-参考资料