产品特点 FEATURES

1 Modular power supply with 1200W maximum output (6 slots for NMP1K2 front-end)

2 Supports multiple output modules (NMS-240 series:5V@36A,12V@20A,24V@10A,48V@5A etc.)

3 Wide input range:90~264VAC (120~370VDC), frequency 47~63Hz; high power factor (PF>0.95@230VAC full load)

4 Compliance with medical (2x MOPP isolation) and ITE safety standards: ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1, EN62368-1 etc.

5 Built-in protection functions: Overload (constant current limiting), overvoltage (shutdown, re-power to recover), overtemperature (auto-recover after cooling)

6 Rich functional interfaces: Remote ON/OFF control, remote sense (compensate up to 0.5V voltage drop), DC OK TTL signal, current sharing (for parallel operation), voltage programming (PV pin), current programming (PC pin)

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

8 Auxiliary power outputs:5V/2A (front-end),5V/10mA (per module)

9 Mechanical specs: Dimensions 250×127×41mm, weight ~2kg; recommended M4 mounting screws (torque7~10Kgf-cm)

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, sensors, actuators, and other devices requiring multiple DC voltage rails

2 Medical equipment: Suitable for diagnostic instruments, patient monitors, and lab devices (compliant with medical safety standards)

3 Telecom infrastructure: Supporting routers, switches, base stations, and communication equipment with diverse power needs

4 Test and measurement labs: Providing flexible DC voltage outputs for component testing and prototype development

5 Data centers: Auxiliary power supply for server peripherals, storage systems, and network devices

6 Embedded system development: Custom equipment requiring configurable power configurations

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding; use M4 screws for mounting (torque7~10Kgf-cm); maintain specified airflow direction for heat dissipation

2 Operation: Global control: If not using global ON/OFF, short RC1 (CN32-PIN6) to GND-P (CN32-PIN3) to enable output; Local control: For module ON/OFF, open RC2 (module pin3) to GND for ON, short for OFF; Remote sense: Connect +S/-S pins to load terminals to compensate voltage drop (max0.5V); Parallel operation: Connect CS pins of modules, ensure output voltage difference <0.2V, total current not exceed sum of rated currents, max6 modules for NMP1K2, remote control must synchronize all parallel modules

3 Derating: Follow derating curves for ambient temperature (e.g., below12V output and -15~-30°C, derate to90% rated current)

4 Protection handling: If overload/overvoltage occurs, disconnect load and check before re-powering; for overtemperature, wait for cooling before restarting

5 Wiring: Use appropriate wire gauge to avoid voltage drop or overheating; twist sense lines for anti-interference

NMP1K2-KHEEKK-05-PDF数据手册-参考资料