产品特点 FEATURES

1 Brand: MW (Meanwell), model: NMP1K2-KKKKKE-04, belongs to NMP series modular power supplies

2 Total power capacity: 1200W max (6 slots for output modules)

3 Input parameters: 90~264VAC /120~370VDC voltage range,47~63Hz frequency range, PF>0.95 (230VAC)/PF>0.98(115VAC) at full load

4 Efficiency: Up to91% (typ.) at full case load with H/K module (24V/48V) at nominal voltage

5 Safety compliance: Meets medical (2x MOPP between primary and secondary) and ITE 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 Protection features: Overload (constant current limiting, repower to recover), overvoltage (shutdown, repower to recover), overtemperature (shutdown, auto recover after cooling down)

7 Auxiliary power:5V/2A (AUX-P) for front-end,5V/10mA (Vcc2) for output modules

8 Control functions: Global/local ON/OFF control (open for ON, short for OFF), DC OK signal (TTL level:4.5~5.5V when ON,0~0.5V when OFF), current sharing (for parallel modules to balance current), remote sense (compensate voltage drop up to0.5V), output voltage/current programming (via PV/PC pins)

9 Mechanical specs: Dimensions250*127*41mm (L*W*H), weight~2kg (typ.), packing:6pcs/13kg/0.88CUFT

使用场景 APPLICATIONS

1 Industrial automation: Power supply for PLC systems, motor drives, sensors and control panels

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

3 Telecom and data centers: Power for base stations, network routers, server racks and communication gear

4 Test and measurement: Used in electronic test instruments, oscilloscopes and signal generators

5 Industrial control systems: Flexible modular power for multiple devices requiring different DC voltages (5V,12V,24V,48V)

6 Research and development: Lab setups needing adjustable and programmable power outputs

注意事项 PRECAUTIONS

1 Mounting: Use M4 screws with torque7~10 Kgf-cm for mounting holes; AC input terminal torque should not exceed12 Kgf-cm

2 Derating requirements: When output voltage <12V and ambient temperature is between -15°C and -30°C, derate output current to90% of rated value; refer to derating curves for ambient temperature and input voltage combinations

3 Global ON/OFF control: If not using global control, install the shorting connector (RC1 to GND-P) to enable output

4 Parallel operation: For parallel modules, connect CS pins of all modules; ensure output voltage difference between modules <0.2V; total power should not exceed1200W; max6 modules in parallel; do not use PC (current programming) function when modules are in parallel

5 Remote sense: Use twisted pairs for sense lines (+S/-S) to minimize noise interference

6 Ventilation: Install the unit in a well-ventilated area to maintain proper heat dissipation

7 Protection recovery: Overtemperature protection recovers automatically after cooling; overvoltage/overload protection requires repowering the unit to recover

8 Wiring: Follow control pin function descriptions (RC2/RC3 for local ON/OFF, PV/PC for programming) to avoid incorrect connections

NMP1K2-KKKKKE-04-PDF数据手册-参考资料