产品特点 FEATURES

1 Modular power supply design with 6 slots, supporting up to 1200W total output power

2 Compatible with single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240:30V/5A×2) modules, each module up to 240W

3 Wide input voltage range:90~264VAC or120~370VDC

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

5 Complies 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

6 Comprehensive protection functions:Overload(constant current limiting),overvoltage(shutdown,repower to recover),overtemperature(shutdown,auto recover after cooling),short circuit(hiccup mode/constant current limiting)

7 Rich control functions:Global/local ON/OFF,remote sense(compensates up to0.5V wiring drop),output voltage programming(PV),output current programming(PC),DC OK signal(TTL level),current sharing(for parallel modules),T-Alarm(overtemperature signal)

8 Auxiliary power outputs:Front-end5V/2A,module-level5V/10mA

9 Wide operating temperature range:-30~+70°C(derate as per curve),storage temp-40~+85°C

10 Low leakage current:<400uA/264VAC,touch current<100uA/264VAC

11 High power factor:PF>0.95 at230VAC full load,PF>0.98 at115VAC full load

使用场景 APPLICATIONS

1 Industrial automation:Powering PLCs,servo drives,sensors and actuators in manufacturing lines

2 Medical equipment:Suitable for diagnostic devices,patient monitors and lab instruments(compliant with medical safety standards)

3 Telecommunications:Supporting network switches,routers and communication modules in data centers or base stations

4 Test and measurement:Providing stable adjustable power for electronic testing equipment in labs

5 Renewable energy systems:Integrating with solar inverters or wind power converters(wide input range)

6 LED lighting:Powering large-scale LED displays or industrial lighting systems

7 Data centers:Modular configuration for flexible power distribution to server racks

8 Audio/visual systems:High-efficiency power for professional AV equipment

注意事项 PRECAUTIONS

1 Installation:Ensure proper grounding via FG terminal;use M4 screws(7-10 Kgf-cm torque)for front-end mounting,M3.5 screws(10 Kgf-cm torque)for modules

2 Temperature derating:Follow the derating curve—reduce output current at ambient temps above50°C;for voltages<12V at-15~-30°C,derate to90% of rated current

3 Global ON/OFF control:Install the shorting connector(RC1 to GND-P)if global control isn't used;otherwise no output will be present

4 Parallel operation:Connect CS pins of modules together;ensure output voltage difference<0.2V;total power≤1200W;max6 modules for NMP1K2;avoid using PC function in parallel

5 Remote sense:Use twisted pairs for +S/-S lines to minimize noise;compensate up to0.5V wiring drop

6 Protection recovery:For overvoltage repower the unit to recover;for overtemperature wait for cooling before restarting

7 Environmental:Avoid condensing humidity;ensure airflow direction matches the marked arrow on the case

8 Wiring:Use 20-26AWG wires for control pins,with10mm strip length for module terminals

9 Safety:Disconnect AC/DC input before servicing;do not exceed rated current/power for any module

10 Compliance:Ensure the unit meets specific application requirements(e.g.,medical device certifications)

11 Spare parts:Contact Meanwell for parallel/series accessories or blank slots(BLANK-NMS240)

12 Documentation:Refer to full function manual for detailed control logic and wiring diagrams

NMP1K2-KCHKCC-00-PDF数据手册-参考资料