产品特点 FEATURES

1 Brand: MW (Meanwell), Model: NMP1K2-EKCCE#-03, a modular power supply from the NMP series

2 Modular structure: 6 slots available for NMP1K2, supporting up to 1200W total output power with compatible NMS-240 (single output, max 240W) or NMD-240 (dual output, max 240W) modules

3 Wide input range: AC 90~264V or DC120~370V, frequency range 47~63Hz; high power factor (PF>0.95@230VAC full load, PF>0.98@115VAC full load) and efficiency (up to 91% typical for H/K modules at nominal 24V/48V full load)

4 Safety compliance: Meets medical standards (ANSI/AAMI ES60601-1 Ed.3.1, 2x MOPP isolation) and ITE standards (UL62368-1, EN62368-1, etc.), suitable for medical and industrial applications

5 Comprehensive protection: Overload (constant current limiting), overvoltage (shut down, repower to recover), over-temperature (shut down, auto recover when cool) protections

6 Advanced control: Global/local ON/OFF control, remote sense (compensates up to 0.5V wiring drop), voltage programming (PV pin), current programming (PC pin), current sharing (CS pin for parallel operation), DC OK signal (TTL level for output status), T-Alarm (over-temperature signal)

7 Auxiliary power: +5V-AUX_P (2A for NMP1K2) and Vcc2 (5V/10mA per module) for control circuits

8 Wide operating temp: -30°C to +70°C (with derating as per specifications)

使用场景 APPLICATIONS

1 Industrial automation: Power for PLCs, DCS systems, sensors, actuators, and control panels

2 Medical devices: Suitable for patient monitors, diagnostic tools, and lab equipment due to medical safety compliance

3 Telecommunications: Powering routers, switches, base stations, and communication modules

4 Test and measurement: Precise, programmable power for lab instruments and electronic testing

5 Data centers: Modular power for server racks, storage systems, and network hardware

6 Renewable energy: Integration with solar/wind systems for AC-DC conversion and power distribution

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding via FG terminal; use recommended screws (M4 for front-end, M3.5 for output) and torque (12Kgf-cm/10Kgf-cm) to secure connections

2 Temperature management: Maintain adequate airflow; follow derating guidelines: output voltage <12V at -15~-30°C →90% rated current; reduce load at ambient temp>50°C per curve

3 ON/OFF control: Install shorting connector (RC1 to GND-P) if not using global control; local control: open=ON/short=OFF for RC2 (NMS-240) or RC2/RC3 (NMD-240)

4 Parallel operation: Connect CS pins of modules; ensure voltage difference <0.2V; total power ≤1200W; avoid PC function in parallel mode

5 Protection handling: Overvoltage→repower to recover; over-temperature→auto recover when cool (check airflow)

6 Wiring: Use appropriate wire gauge; utilize remote sense (+S/-S) to compensate up to0.5V drop

NMP1K2-EKCCE#-03-PDF数据手册-参考资料