产品特点 FEATURES

1 Modular power supply (model NMP1K2-##KKHE-03) with 6 slots, supporting up to1200W total output power

2 Configured with 48V output modules (K code), each module provides up to5A current and 240W power

3 Wide input range:90~264VAC (47~63Hz) or120~370VDC, adaptable to global power grids

4 High efficiency: Up to91% (typical for H/K modules at24V/48V full load)

5 Compliance with medical and ITE safety standards: ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1 etc.

6 Multiple protection functions: Overload (constant current limiting), Overvoltage (shutdown, re-power to recover), Overtemperature (auto-recover after cooling)

7 Flexible control functions: Remote sense (compensate up to0.5V voltage drop), voltage/current programming (PV/PC), DC OK signal (TTL level), temperature alarm (T-Alarm)

8 Parallel operation support: Current sharing (CS) function allows up to6 modules to be paralleled, ensuring load balance

9 Compact mechanical design: Dimensions 250×127×41mm, weight approx.2kg, easy to mount with M4 screws

使用场景 APPLICATIONS

1 Medical devices: Suitable for diagnostic equipment, patient monitoring systems and laboratory medical devices (complies with medical safety standards)

2 Industrial automation: Ideal for PLCs, DCS systems, servo drives and industrial control panels needing flexible DC power

3 Test and measurement equipment: Provides stable adjustable outputs for electronic component testing and automated test systems

4 Communication systems: Rack-mounted applications like routers, switches and base stations requiring reliable modular power

5 Laboratory setups: Flexible configurations for R&D projects, prototype testing and educational purposes

6 Rack-mounted systems: Compact size fits standard racks, suitable for data centers or server rooms with scalable power needs

注意事项 PRECAUTIONS

1 Ensure the shorting connector (RC1 to GND-P) is installed on CN32; otherwise, the unit will not output power

2 Remote sense: Connect +S/-S pins to load terminals to compensate voltage drop (max allowed drop is0.5V)

3 Parallel operation guidelines: Connect CS pins of all modules, ensure voltage difference <0.2V between modules, total power ≤1200W

4 Temperature derating: When output voltage <12V and temp between-15~-30°C, derate current to90% of rated value; refer to derating curves for high temp adjustments

5 Local ON/OFF: For NMS-240 modules, open RC2 to GND for ON, short for OFF

6 Protection recovery: For overvoltage/overtemperature shutdown, re-power the unit to restore output; overload uses constant current limiting

7 Mounting: Use M4 screws with torque7~10 Kgf-cm; avoid over-tightening

8 Wiring: Use20~26AWG wire for control pins and appropriate gauge for power lines

NMP1K2-##KKHE-03-PDF数据手册-参考资料