产品特点 FEATURES

1 Brand: MW (Meanwell), Model:NMP1K2-HHHHCH-03, type:1200W 6-slot modular AC/DC power supply

2 Input range:90~264VAC (47~63Hz) or120~370VDC, wide compatibility for global use

3 High efficiency:Up to91% (full load with H/K modules at24V/48V), energy-saving

4 Modular design:6 slots, supports up to6 NMS-240 series modules (each up to240W); the HHHHCH configuration includes multiple 24V modules (H code:24V@10A,240W)

5 Rich protection functions:Overload, overvoltage, over-temperature (shutdown, auto recover after temp drops)

6 Safety compliance:Meets medical (ANSI/AAMI ES60601-1, EN60601-1) and ITE (UL62368-1, EN62368-1) standards; isolation level:Primary-Secondary2x MOPP, Primary-Earth1x MOPP

7 Advanced functions:Remote sense (compensate voltage drop up to0.5V), remote ON/OFF (global and local), DC OK signal (TTL level), current sharing (for parallel operation), voltage programming (PV), current programming (PC)

8 Auxiliary power:5V-AUX-P output (2A for NMP1K2), suitable for powering small control circuits

9 Mechanical specs:Dimensions250*127*41mm (L*W*H), lightweight (2kg typ), easy to install in standard racks or enclosures

使用场景 APPLICATIONS

1 Medical equipment:Compatible with medical safety standards, suitable for diagnostic devices, treatment equipment, monitoring systems

2 Industrial automation:Power supply for PLCs, DCS systems, servo drives, sensors

3 Test & measurement:Used in electronic test instruments, lab equipment, calibration devices

4 Communication systems:Power for routers, switches, base stations, communication terminals

5 Industrial control systems:Support for factory automation lines, process control equipment

6 Other scenarios:Suitable for devices requiring stable, modular power supply with multiple output voltages

注意事项 PRECAUTIONS

1 Derating requirement:When ambient temperature exceeds50°C, derate output power according to the derating curve; for output voltage below12V and temp between-15°C~-30°C, derate output current to90% of rated value

2 Remote sense usage:Connect +S/-S pins to load terminals to compensate voltage drop on wiring (max0.5V)

3 Parallel operation:For NMS-240 modules, connect CS pins mutually; total output power should not exceed1200W; ensure output voltage difference among parallel modules <0.2V

4 ON/OFF control:Global ON/OFF (between RC1 and GND-P) and local ON/OFF (between RC2/RC3 and GND) are supported; note the shorting connector for RC1 to GND-P must be assembled if global ON/OFF is not used

5 Over-temperature protection:The device will shut down when internal temp exceeds limit, recover automatically after temp drops to normal range

6 Installation:Follow mechanical specs for mounting (use M4 screws, torque7~10Kgf-cm), ensure proper ventilation for heat dissipation

7 Safety:Ensure compliance with relevant safety standards during installation and use; avoid touching live parts when powered on

NMP1K2-HHHHCH-03-PDF数据手册-参考资料