产品特点 FEATURES

Modular power supply system with NMP1K2 front-end (6 slots) and compatible NMS-240/NMD-240 output modules; total max power 1200W.

Wide input voltage range:90~264VAC or120~370VDC; frequency range:47~63Hz.

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

Multiple protection functions:Overload (constant current limiting), overvoltage (shut down, re-power to recover), overtemperature (auto shut down and recover when temp drops), short circuit protection.

Rich functional support:Remote sense (compensates up to0.5V line drop), global/local remote ON/OFF control, DC OK signal (TTL level indicating output status), current sharing (for parallel module operation), output voltage/current programming (via PV/PC pins), auxiliary power output (5V/2A for front-end,5V/10mA for modules).

Compliance with multiple safety standards:ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1, IEC60601-1 Ed3.1, IEC62368-1, TUV IEC60950-1, EAC TP TC004.

Mechanical specifications:Front-end dimensions (250×127×41mm L×W×H, ~2kg); NMS-240 module dimensions (118.5×37.9×18mm, ~0.142kg).

使用场景 APPLICATIONS

Medical equipment:Diagnostic devices (ultrasound, blood analyzers), patient monitors (meets medical safety standards ES60601-1 Ed3.1).

Industrial automation:PLCs, DCS systems, robotic arms, factory automation lines requiring stable, scalable power.

Test and measurement:Laboratory instruments, electronic testing devices needing multiple voltage outputs or adjustable power.

Telecommunications:Telecom racks, base stations, network equipment requiring reliable, modular power solutions.

Data centers:Server racks, storage systems where modular design supports scalability and redundancy.

注意事项 PRECAUTIONS

Installation:Must install the shorting connector (RC1 to GND-P) for the power supply to output normally.

Derating requirements:When output voltage <12V and ambient temp is -15~-30°C, derate output current to90% of rated; refer to derating curves for higher ambient temps (reduce load as temp increases beyond50°C).

Parallel operation:For NMS-240 modules, connect CS pins together; ensure output voltage difference between parallel modules <0.2V; total current not exceed sum of rated currents (max total power1200W); use short, thick wires; remote control must turn all parallel modules ON/OFF at once; avoid using PC function in parallel mode.

Remote sense:Use twisted pairs for sense lines to minimize noise; max compensation0.5V line drop.

Environmental limits:Operating temp -30~+70°C (derate at high temps); humidity20~90% RH non-condensing; storage temp-40~+85°C, humidity10~95% RH non-condensing.

Safety precautions:Follow relevant safety standards; ensure proper grounding; do not overload modules or front-end beyond rated limits.

NMP1K2-HHHCCE-06-PDF数据手册-参考资料