产品特点 FEATURES

1 Modular design: Supports up to 6 slots for NMS-240 (single output, max 240W) and NMD-240 (dual output, max 240W) modules, enabling flexible output voltage configurations (5V,12V,24V,48V, dual outputs)

2 Wide input range: 90~264VAC or 120~370VDC, suitable for global applications

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

4 Multiple protections: Overload (constant current limiting/shut down), overvoltage (shut down), overtemperature (shut down and auto-recover after cooling)

5 Safety compliance: Meets medical standards (ANSI/AAMI ES60601-1 Ed3.1, 2x MOPP isolation) and ITE standards (UL62368-1, EN62368-1)

6 Advanced controls: Global/local ON/OFF, remote sense (compensates up to 0.5V voltage drop), output voltage/current programming, DC OK signal (output status), T-Alarm (overtemperature alert), current sharing for parallel operation

7 Auxiliary power: Front-end provides 5V/2A; modules provide5V/10mA

8 Compact size: 250×127×41mm (NMP1K2) for easy integration

使用场景 APPLICATIONS

1 Medical equipment: Diagnostic devices, patient monitors, medical imaging systems (compatible with medical safety standards)

2 Industrial automation: PLCs, motor drives, sensors, control systems needing multiple output voltages

3 Telecommunications: Network switches, routers, base stations requiring reliable power

4 Test and measurement: Laboratory instruments, testing equipment with configurable power needs

5 Data centers: Server racks, storage devices, network infrastructure using modular power solutions

6 Other applications: Systems needing flexible, high-reliability power compliant with medical/ITE standards

注意事项 PRECAUTIONS

1 Ensure shorting connector (RC1 to GND-P) is installed if global ON/OFF control is not used (no output otherwise)

2 Local ON/OFF: NMS-240 is ON when RC2 is open, OFF when shorted to GND; NMD-240 V1/V2 are ON when RC2/RC3 are open, OFF when shorted to respective GNDs

3 Remote sense: Use +S/-S pins to compensate wiring voltage drop (max0.5V)

4 Temperature derating: Follow curves—e.g., output voltage <12V and -15~-30°C: derate current to90% of rated; reduce power at temps above50°C

5 Parallel operation: Connect CS pins; voltage difference <0.2V among modules; total power ≤1200W (NMP1K2); use short/large wiring; turn all modules ON/OFF simultaneously; avoid PC function in parallel

6 Safety: Do not exceed rated specs; ensure proper grounding

7 Maintenance: Keep in ventilated area; avoid moisture/dust

NMP1K2-HHKKKK-03-PDF数据手册-参考资料