产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power (NMP1K2 model)

2 Wide input voltage range: AC 90~264V or DC 120~370VDC, adapting to various power grids

3 High power factor (PF>0.95 at full load/230VAC) and efficiency (up to 91% typical), reducing energy loss

4 Compliance with multiple safety standards: Medical (2x MOPP between primary and secondary), ITE (UL62368-1, EN60601-1 Ed3.1, IEC60950-1 etc.), suitable for medical and industrial applications

5 Flexible output options via replaceable NMS-240 modules (5V/36A,12V/20A,24V/10A,48V/5A), each module up to240W with adjustable voltage range

6 Rich functional features: Remote ON/OFF control (global/local), remote sense (compensates voltage drop up to0.5V), DC OK signal (TTL level indicating output status), current sharing (for parallel module operation), output voltage/current programming (PV/PC pins)

7 Comprehensive protection: Over-temperature (shutdown, auto-recover when cool), over-voltage (shutdown, re-power to recover), over-load (constant current limiting)

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, sensors, actuators requiring multiple voltage levels

2 Medical equipment: Compliant with medical safety standards, suitable for diagnostic devices, patient monitors (non-life-supporting)

3 Test and measurement instruments: Providing stable multi-voltage power for lab equipment

4 Telecommunications and data centers: Supporting network devices, servers needing scalable power

5 Embedded systems: Customizable power solutions for industrial PCs, control panels

6 Scalable power applications: Where flexible output configurations or parallel operation are needed to meet changing load demands

注意事项 PRECAUTIONS

1 Mounting: Use M4 screws with torque 7~10 Kgf-cm; ensure proper heat dissipation and air flow direction as per mechanical specs

2 Derating requirements:

3 When ambient temperature exceeds50°C, derate the load according to the derating curve

4 For output voltage <12V and ambient temp between-15°C and-30°C, reduce output current to90% of rated value

5 Global ON/OFF: Install the shorting connector (RC1 to GND-P) if not using global control function to enable output

6 Parallel operation:

7 Connect CS pins of all modules and ensure output voltage difference <0.2V among modules

8 Total output power must not exceed1200W; maximum6 modules in parallel (NMP1K2)

9 Do not use PC (current programming) function when modules are parallelized

10 Remote sense: Use twisted pairs for sense lines (+S/-S) to minimize interference

11 Wiring: Follow terminal pin assignments strictly; use appropriate wire gauge for input/output connections

12 Protection: In case of over-voltage/over-temperature shutdown, re-power the unit after troubleshooting or cooling down

NMP1K2-HCEHEH-00-PDF数据手册-参考资料