产品特点 FEATURES

1 Modular power supply with 6 slots (NMP1K2 model), supporting up to 1200W total output power

2 Wide input voltage range:90~264VAC or120~370VDC; frequency range47~63Hz

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

4 Complies with medical (2x MOPP isolation) and ITE safety standards (IEC60601-1, IEC62368-1)

5 Multiple protection functions:Overload (constant current limiting), overvoltage (shut down & re-power to recover), overtemperature (auto-recover after cooling)

6 Flexible output options:Supports single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240:30V/5A x2) modules

7 Advanced functionalities:Remote sense (compensate up to0.5V drop), voltage programming (PV), current programming (PC), DC OK signal (TTL level), current sharing (CS) for parallel operation

8 Auxiliary power outputs:5V/2A (front-end) and5V/10mA (per module)

9 Compact mechanical design:Dimensions250x127x41mm; mounting with M4 screws (7~10 Kgf-cm torque)

使用场景 APPLICATIONS

1 Industrial automation:Powering PLCs, sensors, actuators, and control systems requiring multiple DC voltages

2 Medical devices:Suitable for equipment compliant with IEC60601-1 standards (e.g., diagnostic tools, monitoring devices)

3 Test & measurement:Flexible voltage/current adjustment for lab testing of electronic components

4 Telecommunications:Powering network switches, routers, and communication modules with varying power needs

5 Data centers:Parallel operation for high-reliability power supplies to support critical IT infrastructure

6 Laboratory environments:Adjustable output parameters for experimental setups and prototype testing

注意事项 PRECAUTIONS

1 Installation:Use M4 screws with max penetration depth of4mm; apply torque between7~10 Kgf-cm to avoid damage

2 Temperature derating:When output voltage <12V and ambient temp is-15~-30°C, derate output current to90% of rated value

3 Parallel operation:Connect CS pins of all modules; ensure output voltage difference <0.2V; total power ≤1200W; use short/large diameter wiring

4 ON/OFF control:Global control via RC1 (CN32-PIN6) and GND-P (CN32-PIN3); local control via RC2 (module PIN3) and GND; assemble shorting connector for initial operation

5 Remote sense:Use twisted pairs for +S/-S lines to minimize noise and ensure accurate voltage compensation

6 Programming:Follow PV/PC voltage ranges (refer to specs) for output adjustment; do not use PC function in parallel mode

7 Safety:Adhere to rated power/current limits; keep vents clear for airflow to prevent overheating

8 Maintenance:Regularly check for overheating (monitor T-Alarm signal) and ensure all connections are secure

NMP1K2-KHCEKE-00-PDF数据手册-参考资料