产品特点 FEATURES

Modular design: NMP1K2 supports up to 6 output modules (NMS-240 single output or NMD-240 dual output), each module up to 240W, total power up to 1200W

Wide input range: 90~264VAC or 120~370VDC, frequency 47~63Hz

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

Safety compliance: Meets medical standards (2x MOPP between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, etc.)

Rich protection functions: Overload (constant current limiting), over voltage (shut down, re-power to recover), over temperature (shut down, auto recover after cooling), short circuit protection

Advanced control features: Global/local remote ON/OFF, remote sense (compensates up to 0.5V wiring drop), output voltage/current programming (PV/PC), DC OK signal (TTL level for output status), current sharing (parallel operation), T-Alarm (over temp signal)

Auxiliary power: Front-end provides 5V/2A auxiliary power; modules provide 5V/10mA auxiliary power

使用场景 APPLICATIONS

Medical equipment: Diagnostic devices (ultrasound, blood analyzers), treatment equipment (laser therapy, dialysis machines) (compliant with medical safety standards)

Industrial automation: PLC systems, robotics, industrial control panels needing multiple stable DC outputs

Test and measurement: Lab equipment, electronic testing setups requiring adjustable and reliable power

Communication systems: Base stations, network devices needing multiple voltage levels and high reliability

Data centers: Server racks, storage systems needing modular power for scalability

注意事项 PRECAUTIONS

Installation: Ensure proper grounding (FG terminal); use recommended screw sizes (M4 for front-end mounting, M3.5 for output terminals) with specified torque (7~10 Kgf-cm for mounting, 10 Kgf-cm for output terminals)

Operation: Do not exceed total power limit (1200W for NMP1K2); twist remote sense lines in pairs to reduce noise; for parallel operation, connect CS pins of modules, ensure output voltage difference <0.2V between modules

Environmental: Operate within -30~+70℃ ambient temperature; derate output current as per derating curve (e.g., output voltage <12V and temp -15~-30℃: 90% rated current)

Safety: Disconnect AC/DC input before servicing; do not touch live parts when powered on; use only compatible modules (NMS-240/NMD-240)

NMP1K2-HEEEK#-07-PDF数据手册-参考资料