产品特点 FEATURES

Modular design: NMP1K2 model offers 6 slots with a maximum total power of 1200W, supporting flexible combination of single-output (NMS-240) or dual-output (NMD-240) modules (e.g.,5V/36A,12V/20A,24V/10A,48V/5A, dual 30V/5A etc.)

Wide input range: 90~264VAC or120~370VDC, compatible with global power grids

High performance: Power factor >0.95 at 230VAC full load; high efficiency up to91% (for H/K modules at24V/48V nominal voltage)

Safety compliance: Meets medical (EN60601-1 Ed.3.1) and ITE (UL62368-1) standards;2x MOPP isolation between primary and secondary,1x MOPP between primary and earth

Rich control functions: Global/local ON/OFF control, remote sense (compensates up to0.5V wiring drop), output voltage/current programming (PV/PC), DC OK signal (TTL level indicating module status), temperature alarm (T-Alarm)

Parallel capability: Supports current sharing among modules (CS pin connection) for higher power output; maximum6 modules in parallel (NMP1K2)

Protection features: Overvoltage (shut down, re-power to recover), overload (constant current limiting), overtemperature (shut down, auto-recover when cool) protection

Auxiliary power outputs:5V/2A (front-end) and5V/10mA (per module) for control circuits

Compact size:250×127×41mm (L×W×H), suitable for space-constrained applications

使用场景 APPLICATIONS

Industrial automation: Power supply for PLCs, DCS systems, servo drives, and industrial control panels

Medical equipment: Compatible with medical devices (e.g., diagnostic instruments, patient monitors) due to medical safety certifications

Test and measurement: Provides stable power for electronic test equipment (oscilloscopes, signal generators)

Communication systems: Supports base stations, network switches, and data center equipment

LED lighting: Powers high-power LED arrays in industrial or commercial lighting systems

Power distribution: Used in modular power distribution units (PDUs) for industrial settings

Laboratory applications: Flexible power solution for R&D labs needing multiple voltage outputs

注意事项 PRECAUTIONS

Installation: Ensure proper grounding before power-on; use compatible accessories (shorting connectors, parallel cables) from Meanwell

Load limits: Do not exceed the maximum total power (1200W for NMP1K2) or individual module ratings

Parallel operation:1) Connect CS pins of all modules; ensure output voltage difference between modules <0.2V;2) Do not use PV/PC functions when modules are in parallel;3) Follow derating guidelines for parallel setups;4) Remote control must turn all parallel modules ON/OFF simultaneously

Derating: Follow derating curves for high ambient temperatures (e.g., output current derated to90% for voltages <12V at -15~-30℃)

Control functions: Assemble the shorting connector if global ON/OFF control is not used; use remote sense wires to compensate for voltage drops in load wiring

Maintenance: Disconnect power before replacing modules or performing maintenance; avoid exposure to moisture, dust, or extreme temperatures

Safety: Adhere to local electrical safety regulations; do not modify the unit or use non-genuine modules

NMP1K2-HEECCC-02-PDF数据手册-参考资料