产品特点 FEATURES

1 Modular design: NMP1K2 model supports up to 6 slots, compatible with NMS-240 (single output) and NMD-240 (dual output) modules, providing flexible output voltage combinations (5V,12V,24V,48V, dual 30V, etc.)

2 Wide input range: 90~264VAC or 120~370VDC, adapting to global power grids

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

4 Safety compliance: Meets ANSI/AAMI ES60601-1 (medical) and UL62368-1 (ITE) standards, with 2x MOPP isolation between primary and secondary

5 Multiple protections: Overvoltage (shut down, repower to recover), overcurrent (constant current limiting), overtemperature (automatic recovery after cooling)

6 Remote functions: Global/local ON/OFF control, remote sense (compensates up to 0.5V voltage drop), output voltage/current programming

7 Monitoring signals: DC OK (TTL level for module status), T-Alarm (temperature alarm), current sharing (CS pin for parallel balance)

8 Auxiliary power: Front-end 5V/2A, module 5V/10mA for control circuits

9 Parallel operation: Up to 6 modules in parallel, current sharing supported, total power ≤1200W

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, DCS systems and control panels with multiple voltage needs

2 Medical equipment: Suitable for medical devices due to compliance with medical safety standards

3 Test and measurement: Flexible power for lab instruments requiring adjustable outputs

4 Telecommunications: Powering network switches, routers and communication devices

5 Data centers: Modular power for server racks and peripherals

6 Industrial control: Supporting diverse power requirements of industrial machines

注意事项 PRECAUTIONS

1 Installation: Install shorting connector (RC1 to GND-P) if not using external global ON/OFF; follow mounting torque specs (12Kgf-cm for AC,10Kgf-cm for DC)

2 Temperature derating: Reduce output current to 90% when voltage <12V and temp -15~-30°C; follow derating curves for high temp/low input voltage

3 Parallel operation: Ensure voltage difference <0.2V between modules; use short large-diameter wires; do not use PC function in parallel

4 Wiring: Use twisted pairs for remote sense lines to avoid noise

5 Protection: Power off and check load after protection triggers; overtemperature recovers automatically

6 Consult manufacturer: For applications beyond 6 slots parallel or special needs, contact Meanwell

NMP1K2-KCCCHE-07-PDF数据手册-参考资料