产品特点 FEATURES

1 Modular 1200W power supply with 6-slot front-end (model NMP1K2), configured with EEEHHK modules:3x NMS-240-12(12V@20A/240W),2x NMS-240-24(24V@10A/240W),1x NMS-240-48(48V@5A/240W)

2 Wide input range:AC90-264V or DC120-370V,47-63Hz; high power factor(PF>0.95@230VAC full load,PF>0.98@115VAC full load)

3 High efficiency:Up to91%(full case load with H/K modules at nominal24V/48V)

4 Safety compliance:ITE(UL62368-1,EN62368-1,IEC62368-1) and Medical(ANSI/AAMI ES60601-1 Ed3.1,TUV EN60601-1 Ed3.1,IEC60601-1 Ed3.1) standards;2x MOPP isolation between primary and secondary

5 Multiple protection functions:Overload(constant current limiting),Overvoltage(shutdown,re-power to recover),Over-temperature(shutdown,auto-recover after temp drop),short circuit(hiccup mode for C/E modules)

6 Flexible control functions:Global/local remote ON/OFF,remote sense(compensates up to0.5V voltage drop),DC OK signal(TTL level),current sharing(parallel operation of modules),output voltage/current programming(PV/PC pins)

7 EMC compliance:EN55032 Class B(emission),EN61000-4 series immunity(ESD Level4,Surge Level4,EFT Level3 etc.),SEMI F47

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

使用场景 APPLICATIONS

1 Medical equipment:Diagnostic devices(ultrasound,blood analyzers),patient monitors(complies with medical safety standards)

2 Industrial automation:PLC systems,robotic arms,factory automation lines(modular design for flexible power allocation)

3 Test & measurement:Lab instruments,electronic test benches(stable output with precise control functions)

4 Communication systems:Telecom base stations,network switches(reliable power with wide input range)

5 LED applications:High-power LED lighting arrays(modular for different voltage needs)

6 Data centers:Server racks,storage systems(scalable power with parallel operation capability)

注意事项 PRECAUTIONS

1 Installation:Use M4 screws for front-end mounting(torque7-10Kgf-cm),M3.5 screws for module DC terminals(torque10Kgf-cm);ensure proper grounding

2 Operation:Install shorting connector(RC1 to GND-P) if global ON/OFF is not used;for remote sense,use twisted pairs;for parallel modules,connect CS pins and ensure voltage difference<0.2V

3 Derating:When output voltage<12V and ambient temp-15°C~-30°C,derate current to90%;follow derating curves for ambient temp and input voltage

4 Protection handling:For OVP,re-power the unit to recover;for OTP,wait for temp to drop below alarm limit;OLP auto-recovers when load reduces

5 Environment:Operating temp-30°C~+70°C(with derating),storage temp-40°C~+85°C;avoid condensing humidity and corrosive environments

6 Maintenance:Regularly clean dust from vents;inspect connectors for loose contacts;do not disassemble without professional authorization

NMP1K2-EEEHHK-01-PDF数据手册-参考资料