产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power

2 Wide input voltage range: 90~264VAC (47~63Hz) or 120~370VDC

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

4 Complies with medical safety standards (2x MOPP between primary and secondary) and ITE standards (UL62368-1, EN60601-1 Ed.3.1, etc.)

5 Supports multiple output modules: NMS-240 (single output:5V/36A,12V/20A,24V/10A,48V/5A; adjustable voltage ranges) and NMD-240 (dual output:30V@5A each, combined 240W max)

6 Rich protection functions: Overload (constant current limiting), overvoltage (shut down and recover on repower), overtemperature (shut down and auto-recover when temp drops)

7 Flexible control options: Global ON/OFF (via RC1 and GND-P) and local ON/OFF (per module via RC2/RC3 and GND)

8 Current sharing capability for parallel operation of NMS-240 modules (max 6 slots for NMP1K2)

9 DC OK signal (TTL level) to indicate output status; T-Alarm signal for overtemperature alert

10 Auxiliary power output:5V/2A (for NMP1K2) and5V/10mA per module

11 Compact mechanical size:250×127×41mm (L×W×H), net weight ~2kg; mounting torque for screws:7~10 Kgf-cm for M4 screws

使用场景 APPLICATIONS

1 Medical equipment: Diagnostic devices, patient monitors, and treatment equipment requiring high safety compliance

2 Industrial automation: PLC systems, motor drives, and control panels needing multiple adjustable DC outputs

3 Test and measurement instruments: Oscilloscopes, power analyzers, and lab equipment requiring stable and precise power supply

4 Communication systems: Base stations, routers, and network switches needing reliable power with multiple outputs

5 Server and data center applications: Powering servers, storage devices, and peripheral equipment

6 LED lighting systems: High-power LED displays or street lighting requiring multiple voltage levels

7 Custom electronic systems: Prototyping and production of devices needing flexible power configurations

注意事项 PRECAUTIONS

1 Mounting: Use M4 screws with a torque of7~10 Kgf-cm; ensure proper airflow direction as per mechanical specs

2 Derating guidelines:

3 When output voltage <12V and ambient temperature is between -15°C and -30°C, derate output current to90% of rated value

4 Follow the derating curve for ambient temperature and input voltage to avoid overheating

5 Wiring:

6 Ensure correct connection of remote sense pins (+S/-S) to compensate for voltage drop in load wiring

7 For parallel operation of NMS-240 modules: Connect CS pins together, keep voltage difference <0.2V between modules, and do not exceed total1200W power limit

8 Use the provided shorting connector between RC1 (CN32-PIN6) and GND-P (CN32-PIN3) if global ON/OFF control is not used

9 Protection: Do not exceed the rated current or power of any module; avoid short circuits on output terminals

10 Safety: Comply with local electrical safety regulations during installation and maintenance; disconnect power before servicing

NMP1K2-#EEHCH-00-PDF数据手册-参考资料