产品特点 FEATURES

1 Modular 6-slot design (NMP1K2 front-end) supporting up to 1200W total power, compatible with NMS-240 (single output) and NMD-240 (dual output) modules (each up to 240W)

2 Wide input range: AC 90-264VAC or DC 120-370VDC, 47-63Hz, suitable for global applications

3 High efficiency (up to 91% with H/K modules at 24V/48V nominal) and power factor (>0.95 at full load 230VAC, >0.98 at full load 115VAC)

4 Compliance with multiple safety standards: ITE (UL62368-1, EN62368-1) and medical (2x MOPP between primary and secondary)

5 Rich functional features: Remote sense (compensates up to 0.5V voltage drop), remote ON/OFF (global/local), DC OK signal (TTL level), current sharing (parallel modules), output voltage/current programming (PV/PC pins), auxiliary power (5V/2A front-end,5V/10mA modules)

6 Comprehensive protection: Overload (constant current limiting or shut down), overvoltage (shut down, re-power to recover), over-temperature (auto-recover after cooling), short-circuit

7 Compact dimensions: 250x127x41mm (LxWxH) for front-end, easy integration into equipment

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and control panels in manufacturing lines

2 Medical devices: Low-risk equipment like diagnostic tools, patient monitors, and lab instruments (complying with 2x MOPP)

3 Test and measurement: Stable adjustable power for component testing, circuit debugging, and measurement devices

4 Communication systems: Routers, switches, base stations requiring multiple voltage outputs

5 Data centers: Server racks, storage devices, and network infrastructure with modular power needs

6 Industrial control systems: DCS, SCADA, and process control equipment

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding; mount in well-ventilated area to avoid overheating

2 Input: Use appropriate wire gauge; do not exceed input voltage range (90-264VAC/120-370VDC)

3 Modules: Only use genuine MW NMS/NMD modules; cover blank slots with BLANK-NMS240 accessories

4 Remote control: Install shorting connector (RC1 to GND-P) if not using global ON/OFF; local ON/OFF: open=ON, short=OFF

5 Parallel operation: Connect CS pins of modules; ensure output voltage difference <0.2V; do not exceed total 1200W

6 Derating: Follow curves for ambient temps >50°C or input <115VAC; for Vo<12V and -15°C~-30°C, derate current to90%

7 Maintenance: Disconnect power before maintenance; do not open unit without training

8 Protection: If shut down due to overvoltage/overtemp, resolve cause (overload/poor ventilation) before re-powering

NMP1K2-EHCCHK-03-PDF数据手册-参考资料