产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power

2 Compatible with single-output modules (NMS-240) offering multiple voltage options:5V/36A(C),12V/20A(E),24V/10A(H),48V/5A(K)

3 Wide input voltage range:90~264VAC or 120~370VDC, suitable for global applications

4 Built-in auxiliary power output:5V/2A(NMP1K2) for powering control circuits

5 Advanced functional features:remote sense (compensates up to 0.5V wiring drop), output voltage/current programming (PV/PC pins), global/local ON/OFF control, DC OK signal (indicates output status), over-temperature alarm (T-Alarm)

6 Reliable protection mechanisms:overload (constant current limiting), overvoltage (shutdown & repower recovery), overtemperature (shutdown & auto-recovery when cool)

7 Supports current sharing for parallel operation of modules (CS pins connection, max 6 modules for NMP1K2)

8 Complies with multiple safety standards (e.g., IEC60601-1, UL62368-1) and EMC regulations

9 High efficiency (up to 91% typ.) and low leakage current (<400uA/264VAC)

注意事项 PRECAUTIONS

1 Installation:Follow recommended mounting torque (7~10 Kgf-cm for module screws), ensure proper airflow direction as per mechanical specs

2 Global ON/OFF:Must assemble the shorting connector (RC1 to GND-P) for the power supply to output; remove for external control

3 Blank slots:Must be covered with BLANK-NMS240 accessory to maintain EMC performance and safety

4 Derating considerations:When output voltage <12V and ambient temp is -15~-30°C, derate output current to 90% of rated value; follow derating curves for high temps

5 Remote sense:Use twisted-pair wires for +S/-S pins to minimize interference

6 Current sharing:When paralleling modules, ensure output voltage difference <0.2V; do not use PC function in parallel mode; total power must not exceed 1200W

7 Safety:Ensure proper grounding (FG terminal) to prevent electric shock; avoid overloading individual modules beyond their rated power (240W per module)

8 Wiring:Use appropriate wire sizes and avoid loose connections to prevent voltage drops or overheating

NMP1K2-ECKKKK-08-PDF数据手册-参考资料