产品特点 FEATURES

1 Modular design: 6-slot front-end (NMP1K2) supporting up to 1200W total power; each slot compatible with NMS-240 series modules (e.g.,24V@10A (H code),48V@5A (K code) etc.), each module up to240W

2 Wide input range:90~264VAC /120~370VDC,47~63Hz; high power factor (>0.95@230VAC full load,>0.98@115VAC full load) and efficiency (up to91% with H/K modules at24V/48V full load)

3 Safety compliance:Meets medical (2x MOPP between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1 Ed3.1,UL62368-1 etc.); earth leakage current <400uA@264VAC, touch current <100uA@264VAC

4 Rich protection functions:Overload (constant current limiting), overvoltage (shut down output, repower to recover), overtemperature (shut down output, auto recover when cool); input inrush current limiting

5 Flexible functionalities:Remote sense (compensate up to0.5V wiring drop), remote ON/OFF (global for unit, local for modules), DC OK signal (TTL level), current sharing (parallel modules), voltage/current programming (PV/PC pins), auxiliary power (5V@2A front-end,5V@10mA modules)

6 Mechanical specs:Dimensions 250×127×41mm (L×W×H), weight ~2kg; M4 screw mounting (7~10Kgf-cm torque)

使用场景 APPLICATIONS

1 Industrial automation:Powering PLCs, sensors, actuators with multiple voltage needs

2 Medical devices:Suitable for diagnostic tools, patient monitors due to 2x MOPP compliance

3 Telecom infrastructure:Flexible power for routers, switches, base stations

4 Test & measurement:Adjustable power for diverse devices under test

5 Data centers:Redundant setups via parallel current sharing

6 Factory automation:Process control systems requiring flexible voltage configurations

注意事项 PRECAUTIONS

1 Installation:Ensure proper grounding; use M4 screws (7~10Kgf-cm torque); avoid blocking air flow

2 Module management:Fill blank slots with BLANK-NMS240; power off before module insertion/removal

3 Parallel operation:Connect CS pins of modules; voltage difference <0.2V between parallel modules; total power ≤1200W; no PC function in parallel mode

4 Derating:For output <12V and -15~-30°C, derate current to90%; follow curves for high temps/low input

5 Remote control:Short RC1 to GND-P if not using global ON/OFF; local ON:open RC2 to GND, OFF:short

6 Safety:Avoid live parts when powered; comply with local electrical codes

7 Maintenance:Check for loose connections/overheating; replace faulty modules promptly

NMP1K2-HCKKKK-12-PDF数据手册-参考资料