产品特点 FEATURES

1 Modular power supply with 650W (4 slots) and 1200W (6 slots) front-end options.

2 Wide input voltage range:90-264VAC or120-370VDC, suitable for global applications.

3 High efficiency up to91% (NMP1K2 with H/K modules at24V/48V full load), reducing energy loss.

4 Supports single output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual output (NMD-240: two 30V/5A channels) modules for flexible load matching.

5 Multiple safety certifications: IEC/EN60601-1 (medical), IEC/EN62368-1 (ITE), ensuring compliance with international standards.

6 Comprehensive protection: Overvoltage (OVP), overcurrent (OCP), overtemperature (OTP), overload (OLP), and short-circuit protection.

7 Advanced functions: Global/local ON/OFF control, remote sense (compensates up to0.5V voltage drop), output voltage/current programming (PV/PC), DC OK signal (output status indicator), current sharing (CS for parallel operation), and T-Alarm (overtemp warning).

8 Compact size: NMP1K2 (250x127x41mm) and NMP650 (250x89x41mm) save installation space.

9 EMC compliance: Meets EN55032 (emission) and EN61000-4 series (immunity) standards, minimizing electromagnetic interference.

使用场景 APPLICATIONS

1 Medical equipment: Diagnostic instruments, patient monitors requiring medical safety certifications.

2 Industrial automation: PLCs, sensors, actuators, and control systems.

3 Test and measurement: Lab equipment, oscilloscopes, signal generators needing stable power.

4 Communication systems: Base stations, routers, network devices with flexible voltage needs.

5 Data centers: Server/storage systems using parallel operation for higher power.

6 Customized solutions: Applications needing multiple voltage outputs or adjustable voltage/current via programming.

注意事项 PRECAUTIONS

1 Installation: Use recommended screws (M4 for front-end, M3.5 for modules) and torque (12Kgf-cm for AC terminals, 10Kgf-cm for DC terminals). Ensure proper grounding.

2 Global control: For NMP1K2/NMP650, install the shorting connector (RC1 to GND-P) if global ON/OFF is not used.

3 Remote sense: Connect +S/-S to load terminals to compensate wiring voltage drop (max0.5V).

4 Parallel operation:

5 Connect CS pins of modules; ensure output voltage difference ≤0.2V.

6 Total power ≤650W (NMP650) or1200W (NMP1K2); max 4/6 modules in parallel.

7 Avoid PC function when parallel; use short thick wires.

8 Derating: For output <12V and temp -15~-30°C, derate current to90% of rated.

9 Overtemperature: T-Alarm high=overtemp; unit shuts down—cool before restarting.

10 Local control: For NMS-240, open RC2 to GND=ON; short=OFF. For NMD-240, RC2/RC3 control V1/V2.

11 Programming: Follow PV/PC voltage ranges and correct GND references.

NMP1K2-HKEKEE-00-PDF数据手册-参考资料