产品特点 FEATURES

1 Brand and model: MW (Meanwell) NMP1K2-CHHH#C-00 modular power supply

2 High power capacity: 1200W maximum total output power with 6 slots for flexible modular output configurations

3 Wide input range: AC 90~264V or DC120~370VDC, adapting to global power grids

4 Versatile output options: Supports single-output modules (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output modules (NMD-240: dual30V/5A), each module up to 240W

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

6 Comprehensive protections: Overload (constant current limiting), overvoltage (shut down, re-power to recover), overtemperature (shut down, auto-recover after cooling)

7 Rich functional extensions: Remote ON/OFF control (global/local), remote sense (compensate voltage drop up to0.5V), output voltage/current programming (PV/PC), DC OK signal (TTL level for output status), T-alarm (overtemperature alert), current sharing (for parallel operation)

8 Strict safety compliance: Meets medical standards (EN60601-1 Ed3.1,2x MOPP isolation) and ITE standards (UL62368-1,EN62368-1); earth leakage current <400uA/264VAC, touch current <100uA/264VAC

9 Compact mechanical design: Dimensions of250x127x41mm (L×W×H), easy mounting with M4 screws (7~10 Kgf-cm torque)

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and control panels requiring multiple stable voltage outputs

2 Medical equipment: Suitable for EN60601-1 compliant devices like diagnostic tools, patient monitors, and lab instruments

3 Telecommunications: Supporting network switches, routers, and communication devices with diverse voltage needs

4 Test and measurement: Providing adjustable, reliable power for electronic testing and R&D applications

5 Data centers: Supplying modular power to server racks and peripheral equipment

6 Renewable energy systems: Integrating with solar/wind power systems (DC input compatible) to deliver stable power to loads

注意事项 PRECAUTIONS

1 Installation: Ensure proper mounting torque (7~10 Kgf-cm for M4 screws) and maintain specified airflow direction to prevent overheating

2 Global ON/OFF: The unit will not output power if the shorting connector (RC1 to GND-P) is not assembled; use the provided accessory

3 Local ON/OFF: For NMS-240 modules, short RC2 to GND to turn off output; open to turn on. For NMD-240, short RC2/RC3 to GND1/GND2 to disable respective outputs

4 Remote sense: Use twisted pairs for +S/-S lines to compensate voltage drop on load wiring up to0.5V

5 Programming: Follow specified voltage ranges for PV (output voltage) and PC (constant current level) programming; refer to the function manual

6 Parallel operation: For NMS-240 modules, connect CS pins together for current sharing; ensure output voltage difference <0.2V between modules, total current ≤ rated per module × count, total power ≤1200W

7 Derating: When output voltage <12V and ambient temp is -15~-30°C, derate current to90% of rated value; check derating curves for other conditions

8 Safety: Avoid touching live parts during operation; ensure proper grounding to meet safety standards

NMP1K2-CHHH#C-00-PDF数据手册-参考资料