产品特点 FEATURES

1 Modular power supply (MW NMP1K2 series) with 6 slots for output modules, supporting up to 1200W total power

2 Wide input range: 90~264VAC / 120~370VDC, 47~63Hz; high power factor (PF>0.95@230VAC full load)

3 Output modules: Single output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual output (NMD-240:30V/5A×2) options, each up to 240W; adjustable voltage ranges (e.g.,5V:3~6V,12V:6~15V)

4 Protection functions: Overvoltage (OVP), Overcurrent (OCP), Overtemperature (OTP), Overload (OLP); OTP shuts down output and recovers automatically when temperature normalizes

5 Control capabilities: Global/local ON/OFF control, remote sense (compensates up to 0.5V wiring drop), output voltage/current programming (PV/PC), DC OK signal (TTL level for output status), T-Alarm for overtemp

6 Current sharing: Supports parallel operation of up to 6 NMS-240 modules with balanced current distribution

7 Safety compliance: Meets ITE (UL62368-1) and medical (2x MOPP isolation) standards; earth leakage current <400uA@264VAC

8 Compact mechanical design: Dimensions 250×127×41mm; mounting with M4 screws (torque 7~10Kgf-cm)

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, DCS systems, servo drives, and control panels

2 Medical equipment: Compatible with devices requiring 2x MOPP isolation (e.g., diagnostic tools, patient monitors)

3 Telecom infrastructure: Supporting base stations, routers, and communication equipment

4 Test & measurement: Providing stable power for lab instruments and testing setups

5 Data centers: Modular power for server racks and network devices

6 Flexible power solutions: Applications needing multiple output voltages and reliable performance

注意事项 PRECAUTIONS

1 Installation: Use M4 screws with 7~10Kgf-cm torque; max penetration depth 4mm; ensure proper grounding

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

3 Local ON/OFF: For NMS-240 modules: open RC2 (pin3) to GND for ON, short for OFF; for NMD-240: control V1/V2 via RC2/RC3 separately

4 Remote Sense: Use twisted pairs for +S/-S lines; do not exceed 0.5V compensation

5 Parallel Operation: Connect CS pins of modules together; output voltage difference <0.2V among modules; total power ≤1200W; use short thick wires; remote control must sync all parallel modules; PC function disabled in parallel mode

6 Derating: For Vo<12V and -15~-30°C ambient temp, derate current to90% rated; follow derating curves for temp/input voltage

7 Safety: Avoid flammable/humid environments; no live part contact; comply with safety standards

8 Maintenance: Check loose connections regularly; keep airflow clear; use compatible MW replacement modules

NMP1K2-#HHEC#-00-PDF数据手册-参考资料