产品特点 FEATURES

1 Modular power supply (NMP1K2 series, 1200W max, 6 slots) supporting single-output (NMS-240, up to 240W) and dual-output (NMD-240, up to240W total) modules

2 Wide input range: AC90-264V or DC120-370V; frequency 47-63Hz

3 High efficiency: Up to91% at full load (with H/K modules at 24V/48V nominal voltage)

4 Safety compliance: Meets medical standards (2x MOPP between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1 etc.)

5 Comprehensive protection: Overload (constant current limiting), overvoltage (shutdown and re-power recovery), overtemperature (shutdown and auto recovery), short circuit

6 Rich functionalities: Global/local remote ON/OFF control, remote sense (compensates up to0.5V voltage drop), output voltage programming (PV), output current programming (PC), DC OK signal (TTL level for output status), current sharing (for parallel operation balance)

7 Auxiliary power:5V/2A output for NMP1K2

8 Compact mechanical design: Dimensions250×127×41mm; mounting with M4 screws (torque range7-10Kgf-cm)

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators with multiple voltage requirements

2 Medical equipment: Suitable for devices needing medical safety compliance (e.g., diagnostic tools, patient monitors)

3 Test & measurement instruments: Flexible voltage/current outputs for component testing

4 Telecom & data communication: Stable power for routers, switches, base stations

5 Laboratory R&D: Adjustable voltage/current for experimental setups

6 High-power applications: Parallel operation of up to6 modules to meet1200W power needs

注意事项 PRECAUTIONS

1 Installation: Use M4 screws for mounting (torque7-10Kgf-cm); ensure proper grounding via FG terminal; twist remote sense lines (+S/-S) to reduce noise

2 Derating rules: When ambient temperature is -15°C to -30°C and output voltage <12V, derate output current to90% of rated; follow derating curves for high ambient temperatures

3 Operation:

4 Global ON/OFF: Install shorting connector (RC1 to GND-P) if not using global control; open RC1-GND-P to turn off globally

5 Local ON/OFF: For NMS-240 modules, open RC2-GND to turn on, short to turn off; for NMD-240, open RC2-GND1 (V1) or RC3-GND2 (V2) to turn on

6 Parallel operation: Connect CS pins of all modules; ensure output voltage difference <0.2V between modules; max6 modules for NMP1K2; use short/large diameter wires; avoid PC function in parallel mode

7 Safety: Re-power on to recover from overvoltage protection; wait for temperature recovery for overtemperature protection; ensure proper grounding to limit leakage current

8 Maintenance: Keep ventilation vents clear; regularly check for loose connections or overheating

NMP1K2-CE#HC#-00-PDF数据手册-参考资料