产品特点 FEATURES

Modular design with 6 slots (NMP1K2 model), supporting single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240:30V/5A×2) modules, flexible for various voltage/current needs.

Wide input voltage range: AC90-264V or DC120-370VDC, adapting to global power grids.

High efficiency up to91% (for 24V/48V modules at full load), reducing energy loss and heat generation.

Compliance with multiple safety standards: IEC/EN60601-1 (medical 2xMOPP isolation), IEC/EN62368-1, ensuring safe use in industrial and medical scenarios.

Rich protection functions: Overload (constant current limiting), overvoltage (shutdown, repower recovery), over-temperature (shutdown, auto recovery when cooled), enhancing device durability.

Versatile control functions: Remote sense (compensate line voltage drop up to0.5V), global/local ON/OFF control, DC OK signal (TTL level indicating output status), current sharing (for parallel modules), voltage/current programming (via PV/PC pins), meeting diverse application requirements.

Compact mechanical size:250×127×41mm, saving installation space; easy to mount with M4 screws (torque7-10Kgf-cm).

使用场景 APPLICATIONS

Industrial automation: Power supply for PLCs, DCS systems, servo drives, and control panels requiring multiple voltage outputs.

Medical equipment: Suitable for devices like patient monitors, diagnostic instruments, and laboratory equipment (complies with medical safety standards).

Test and measurement: Flexible voltage/current settings for electronic component testing, circuit board debugging, and instrument calibration.

Telecommunications: Stable power for routers, switches, base stations, and communication terminals needing reliable multi-voltage power.

LED applications: Power for LED displays, lighting systems, and LED modules with different voltage requirements.

Data centers: Parallel operation of modules to provide high-power, redundant power supply for servers and storage devices.

注意事项 PRECAUTIONS

Installation: Use M4 screws with torque7-10Kgf-cm; ensure proper grounding via FG pin to prevent electric shock and interference.

Global ON/OFF: Connect RC1 (CN32-PIN6) to GND-P (CN32-PIN3) to enable global power-on; disconnect to turn off.

Local ON/OFF: For individual modules, short RC2 (module PIN3) to GND to turn off the output; open to turn on.

Remote Sense: Connect +S/-S pins of modules to load terminals to compensate voltage drop (max 0.5V) caused by long wiring.

Parallel Operation: When paralleling modules, connect CS pins together; ensure output voltage difference between modules <0.2V; total load should not exceed1200W (NMP1K2 model).

Derating: If ambient temperature is between -15°C and -30°C and output voltage <12V, reduce the output current to90% of rated value.

Protection Handling: In case of overvoltage or overload, turn off the power and restart to recover; over-temperature protection will auto-recover when the device cools down.

Auxiliary Power: Do not exceed the maximum load current of2A for the5V auxiliary power output of NMP1K2.

NMP1K2-KHHKHH-00-PDF数据手册-参考资料