产品特点 FEATURES

1 Modular design: NMP1K2 (1200W, 6 slots) and NMP650 (650W,4 slots) front-ends compatible with NMS-240 (single output) and NMD-240 (dual output) modules

2 Wide input range: 90~264VAC/120~370VDC, 47~63Hz, suitable for global applications

3 High efficiency: Up to 91% (for H/K modules at 24V/48V full load), reducing energy consumption

4 Flexible output options: Single output (5V/12V/24V/48V up to 240W) or dual output (30V×2, combined 240W max) modules

5 Comprehensive protection: Overload (OLP), overvoltage (OVP), overtemperature (OTP) protection to ensure device safety

6 Advanced functions: Global/local ON/OFF control, remote sense (compensates up to 0.5V voltage drop), output voltage/current programming, DC OK signal, current sharing for parallel operation

7 Auxiliary power: 5V-AUX_P (2A for NMP1K2,1.5A for NMP650) and Vcc2 (5V/10mA for NMS-240) for external devices

8 Compliance: Meets international safety (EN60601-1, UL62368-1) and EMC (EN55032, EN61000 series) standards

9 Compact size: NMP1K2 (250×127×41mm) and NMP650 (250×89×41mm), easy to install in limited spaces

使用场景 APPLICATIONS

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

2 Medical equipment: Compatible with EN60601-1 standard, suitable for diagnostic tools and patient monitors

3 Telecommunications: Powering routers, switches, base stations requiring stable modular power

4 Test and measurement: Flexible output options for lab equipment needing various voltage levels

5 Data centers: Modular design for efficient power distribution to servers and storage devices

6 LED lighting systems: Stable power supply for high-power LED arrays with remote control and monitoring

7 Renewable energy systems: Wide input range compatible with solar/wind power converters

注意事项 PRECAUTIONS

1 Installation: Use M4 screws with torque 7~10Kgf-cm for mounting; ensure proper grounding

2 Global ON/OFF: For NMP1K2/NMP650, assemble the shorting connector (RC1 to GND-P) to enable output

3 Local ON/OFF: For NMS-240, short RC2 to GND to turn off output; open to turn on. For NMD-240, short RC2/RC3 to GND1/GND2 to turn off respective outputs

4 Remote Sense: Connect +S/-S to load terminals to compensate voltage drop up to 0.5V; use twisted pairs for sensing lines

5 Parallel Operation: For NMS-240 modules, connect CS pins together; ensure output voltage difference <0.2V between modules; total power not exceeding front-end max (1200W for NMP1K2,650W for NMP650)

6 Derating: When output voltage <12V and ambient temp between -15~-30°C, derate output current to90% of rated value

7 Auxiliary Power: Do not exceed max load current for 5V-AUX_P (2A/1.5A) and Vcc2 (10mA)

8 DC OK Signal: TTL level (4.5~5.5V ON,0~0.5V OFF) with max sourcing current10mA; use for monitoring output status

9 T-Alarm Signal: High (4.5~5.5V) when over temperature, low (0~0.5V) normal; connect to alarm systems for early warning

NMP1K2-CCCCCH-00-PDF数据手册-参考资料