产品特点 FEATURES

Modular design: NMP1K2 supports up to 6 slots, each compatible with NMS-240 (single output, max 240W) or NMD-240 (dual output, max240W) modules

Multiple output configurations: Supports 5V@36A,12V@20A,24V@10A,48V@5A single outputs and dual outputs (each up to30V@5A), with adjustable voltage ranges (e.g.,5V module:3-6V,48V module:30-55V)

High safety compliance: Meets IEC60601-1 (medical, 2x MOPP isolation) and IEC62368-1 (ITE) standards; earth leakage current <400uA@264VAC, touch current <100uA@264VAC

Rich protection functions: Overload (constant current limiting), overvoltage (shutdown and recover on repower), overtemperature (shutdown and auto-recover when cool down)

Flexible control: Global ON/OFF (via RC1 pin) and local ON/OFF (per module via RC2/RC3 pins); remote sense (compensates up to0.5V drop); voltage/current programming (PV/PC pins)

Parallel capability: Supports current sharing (CS pin connection) for higher power, total max1200W for NMP1K2

Status monitoring: DC OK signal (TTL level) for module output status; T-Alarm signal for overtemperature warning

High efficiency: Up to91% at full load with H/K modules (24V/48V)

使用场景 APPLICATIONS

Medical equipment: Suitable for devices requiring medical isolation (e.g., patient monitors, diagnostic instruments)

Industrial automation: Power for PLCs, DCS systems, servo drives, sensor networks

Communication systems: Backup power for routers, switches, base stations

Test and measurement: Stable adjustable power for component testing, lab instruments

LED applications: High-power LED lighting (industrial, stage lighting)

Data centers: Modular power for server racks, storage systems

注意事项 PRECAUTIONS

Installation: Ensure shorting connector (RC1 to GND-P) is installed if global ON/OFF is not used

Derating: When ambient temp is -15~-30℃ and output voltage <12V, derate current to90% of rated; refer to derating curves for high temps

Remote sense: Use twisted-pair wires for +S/-S lines to minimize interference

Parallel operation: Keep output voltage difference <0.2V between modules; do not use PC function; ensure simultaneous ON/OFF for parallel modules

Overtemperature: If T-Alarm is high (4.5-5.5V), check ambient temp and ventilation

Wiring: Follow torque specs for terminals (10Kgf-cm for DC outputs) and use appropriate wire sizes

NMP1K2-CCKCKK-05-PDF数据手册-参考资料