产品特点 FEATURES

1 Modular structure with 6 slots (NMP1K2 model), compatible with NMS-240 (single output) and NMD-240 (dual output) modules for flexible voltage configurations (5V,12V,24V,48V etc.)

2 Wide input voltage range: 90~264VAC or 120~370VDC, supporting 47~63Hz frequency

3 High power factor: PF>0.95@230VAC full load, PF>0.98@115VAC full load

4 High efficiency: Up to 91% at full load with H/K modules (24V/48V nominal voltage)

5 Comprehensive protection mechanisms: Overload (constant current limiting), overvoltage (shutdown & repower recovery), overtemperature (shutdown & auto-recovery when cooled)

6 Rich control functions: Remote sense (compensate wiring voltage drop up to 0.5V), output voltage programming (PV pin), output current programming (PC pin), global/local ON/OFF control

7 Monitoring features: DC OK signal (TTL level indicating output status), T-Alarm signal (overtemperature alert)

8 Current sharing capability: CS pin allows parallel operation of modules for balanced current distribution

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

10 Compact dimensions: 250×127×41mm (L×W×H), lightweight at approximately 2kg

11 Auxiliary power outputs: +5V-AUX_P (2A for NMP1K2) and Vcc2 (5V/10mA for output modules)

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and control systems requiring multiple voltage levels

2 Medical equipment: Suitable for diagnostic instruments, patient monitors, and other devices needing medical-grade isolation

3 Test and measurement: Flexible power supply for lab testing of electronic components with varying voltage requirements

4 Telecommunications: Supporting network devices (routers, switches) and communication systems with diverse power needs

5 R&D laboratories: Customizable power solutions for prototype development and experimental setups

6 Data centers: Parallel operation for high-power, redundant power supply systems

7 Industrial control panels: Modular design fits into standard enclosures for space-efficient integration

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding via FG pin; use recommended screws (M4 for front-end, M3.5 for output terminals) with specified torque (12Kgf-cm for AC terminal,10Kgf-cm for output terminals)

2 Global ON/OFF control: If not using external control, assemble the shorting connector (RC1 to GND-P) to enable output; without it, no output will be generated

3 Local ON/OFF control: For NMS-240 modules, open RC2 to GND for ON, short for OFF; for NMD-240 modules, open RC2/RC3 to GND1/GND2 for ON, short for OFF

4 Remote sense: Connect +S/-S pins to load terminals to compensate voltage drop; do not leave these pins open

5 Parallel operation: When paralleling NMS-240 modules, connect CS pins together; ensure output voltage difference between modules is less than 0.2V; total power must not exceed 1200W (NMP1K2)

6 Environmental derating: Operate within -30~+70℃; derate output current for ambient temperatures above 50℃ (refer to derating curve); for output voltage <12V and temp between -15~-30℃, derate current to 90% of rated value

7 Maintenance: Regularly clean dust to prevent overheating; avoid exposure to moisture, corrosive gases, or vibration beyond 10~500Hz/2G

8 Safety: Follow all safety standards during operation; do not disassemble the unit without professional guidance

NMP1K2-HCKKCC-03-PDF数据手册-参考资料