产品特点 FEATURES

1 Modular design: NMP1K2 supports up to 6 output modules (each up to 240W), allowing flexible configuration of output voltages (5V/36A,12V/20A,24V/10A,48V/5A or dual output up to 30V/5A each)

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

3 Wide input range: 90-264VAC or 120-370VDC, 47-63Hz

4 Multiple protection functions: Overload (constant current limiting or shut down), overvoltage (shut down), overtemperature (shut down and auto-recover after cooling)

5 Safety compliance: Meets EN60601-1 (medical, 2x MOPP), UL62368-1, IEC60950-1 standards

6 Advanced functions: Remote ON/OFF control (global/local), remote sense (compensate up to 0.5V voltage drop), current sharing (for parallel operation), DC OK signal (TTL level), output voltage/current programming (PV/PC), auxiliary power output (5V/2A for NMP1K2)

7 Compact size: 250×127×41mm (L×W×H), suitable for rack mounting

使用场景 APPLICATIONS

1 Medical equipment: Power supply for diagnostic devices, patient monitoring systems (complies with medical safety standards)

2 Industrial automation: Control systems, PLCs, motor drives requiring multiple voltage outputs

3 Test and measurement: Lab instruments needing stable and configurable power sources

4 Communication systems: Base stations, network equipment with diverse power requirements

5 Rack-mounted applications: Data centers or industrial racks where space is limited

6 Parallel operation: High-power applications by connecting multiple modules to increase total output current

7 Industrial control: Factory automation lines, robotics systems needing reliable power

注意事项 PRECAUTIONS

1 Derating requirement: When output voltage <12V and ambient temp is -15℃ to -30℃, reduce output current to 90% of rated value; derate according to the derating curve at high ambient temps

2 Global ON/OFF setup: Ensure the shorting connector (RC1 to GND-P) is properly installed if global control is not used; otherwise, no output will be available

3 Remote sense usage: Connect +S/-S pins to load terminals to compensate voltage drop on wiring (max 0.5V)

4 Current sharing: When parallelizing modules, connect CS pins together, ensure output voltage difference between modules <0.2V; do not exceed total power limit (1200W for NMP1K2)

5 Parallel operation: Do not use the output current programmable (PC) function when modules are in parallel; use short, large-diameter wires for parallel connections

6 Overtemperature handling: If T-Alarm signal is high (4.5-5.5V), check cooling conditions and reduce load to prevent shutdown

7 Module installation: Blank slots must be filled with BLANK-NMS240 to ensure proper airflow and safety

8 Wiring: Use appropriate wire gauge for output terminals to avoid voltage drop and overheating

NMP1K2-HEECCH-02-PDF数据手册-参考资料