产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2 model) supporting up to 1200W total output power, compatible with single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240: dual 30V/5A) modules

2 Wide input voltage range:90~264VAC or120~370VDC, adapting to global power grids

3 High power factor: PF>0.95 at230VAC full load, PF>0.98 at115VAC full load; high efficiency up to91% (full case load with H/K modules at nominal24V/48V)

4 Compliance with medical (2x MOPP isolation) and ITE safety standards (ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1, etc.)

5 Comprehensive protection: Overload (constant current limiting), overvoltage (shut down & recover on re-power), overtemperature (auto-recover after cooling), inrush current limiting (40A/230VAC), leakage current <400uA/264VAC

6 Flexible control functions: Global/local remote ON/OFF (open=ON, short=OFF), remote sense (compensate up to0.5V voltage drop), output voltage programming (PV), output current programming (PC), DC OK signal (TTL level for output status), T-Alarm (overtemperature alert)

7 Current sharing capability for NMS-240 modules in parallel to balance load distribution

8 Auxiliary power outputs: Front-end5V/2A, per module5V/10mA for control circuits

9 Compact mechanical design:250×127×41mm (L×W×H) for NMP1K2 front-end, easy to integrate into equipment cabinets

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and multi-voltage control panels

2 Medical equipment: Supporting diagnostic tools, patient monitors, and lab devices requiring medical-grade isolation

3 Telecommunications: Supplying power to routers, switches, and base stations with diverse DC voltage needs

4 Test & measurement: Providing stable, adjustable voltage/current outputs for R&D and quality inspection instruments

5 Data centers: Delivering modular power to server racks, storage systems, and network infrastructure

6 Industrial IoT: Powering edge computing devices and IoT gateways with multiple voltage requirements

7 Renewable energy: Integrating with solar/wind converters for stable DC power distribution to load devices

注意事项 PRECAUTIONS

1 Installation: Use M4 screws with7~10 Kgf-cm torque for front-end mounting; ensure proper grounding and wire size compliance

2 Operation: Do not exceed1200W total output power; install the shorting connector for global ON/OFF if no external control is used

3 Derating: For output voltages <12V and ambient temp-15°C~-30°C, derate current to90% of rated value; follow derating curves for high ambient temps

4 Parallel operation: Connect CS pins of NMS-240 modules; ensure output voltage difference <0.2V; avoid PC function in parallel mode

5 Safety: Disconnect AC input before servicing; do not use in humid/corrosive environments

6 Wiring: Use twisted pairs for remote sense lines; keep input/output wires short to minimize voltage drop and interference

7 Module handling: Use blank slots (BLANK-NMS240) for unused slots to maintain thermal performance

8 Compliance: Follow local safety regulations and standards when using the product

NMP1K2-HEECCE-02-PDF数据手册-参考资料