产品特点 FEATURES

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

2 Complies with medical safety standards (2x MOPP isolation between primary and secondary) and ITE standards

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

4 High power factor: >0.95 at 230VAC full load, >0.98 at 115VAC full load

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

6 Multiple protection functions: Overload (constant current limiting), overvoltage (shutdown and recover on re-power), overtemperature (shutdown and auto-recover)

7 Support for global/local remote on/off control and remote sense to compensate wiring voltage drop

8 DC OK signal (TTL level) to indicate module output status

9 Current sharing capability for parallel operation of NMS-240 modules

10 Auxiliary power outputs: 5V/2A (front-end) and 5V/10mA (per module) for control circuits

使用场景 APPLICATIONS

1 Industrial automation systems requiring multiple regulated DC outputs

2 Medical equipment (diagnostic devices, monitoring systems) compliant with medical safety standards

3 Test and measurement instruments needing stable power supply

4 Communication systems (routers, switches, base stations)

5 Data center equipment and server racks

6 Industrial control panels and embedded systems

7 High-reliability modular power applications

注意事项 PRECAUTIONS

1 Installation: Follow mounting instructions (M4 screws, 7~10 Kgf-cm torque, max penetration depth 4mm) and ensure sufficient ventilation

2 Derating: When output voltage <12V and ambient temp between -15°C and -30°C, derate current to 90% of rated value; follow derating curves for different conditions

3 Global ON/OFF: Properly install the shorting connector (RC1 to GND-P) if not using external control

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

5 Remote sense: Use +S/-S pins to compensate for load wiring voltage drop (up to 0.5V)

6 Control signals: Follow spec sheet for correct wiring of RC1 (global) and RC2 (local) signals

7 Safety: Do not operate beyond specified limits; ensure proper grounding to prevent electric shock

NMP1K2-KHKCCC-04-PDF数据手册-参考资料