产品特点 FEATURES

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

2 Wide input range: 90~264VAC (120~370VDC), 47~63Hz frequency, suitable for global use

3 High power factor and efficiency: PF>0.95@230VAC full load, PF>0.98@115VAC full load; typical efficiency up to 91% (with H/K modules at 24V/48V nominal)

4 Multiple output module options: Compatible with NMS-240 (single output:5V@36A,12V@20A,24V@10A,48V@5A) and NMD-240 (dual output:30V@5A each, combined 240W max)

5 Comprehensive protection: Overload (shut down, re-power to recover), over voltage (constant current limiting), over temperature (auto shut down and recover when cool), short circuit (hiccup mode or constant current limiting)

6 Rich functional features: Remote sense (compensates up to 0.5V voltage drop), global/local remote ON/OFF control, output voltage programming (PV), output current programming (PC), DC OK signal (TTL level for output status), current sharing (CS for parallel operation), auxiliary power (5V-Aux_P:2A for NMP1K2, Vcc2:5V/10mA for modules)

7 Safety and EMC compliance: Meets medical (EN60601-1 Ed3.1) and ITE (UL62368-1) standards; EMC emission EN55032 Class B, immunity compliant with EN61000-4 series (ESD level4, RF field level3)

8 Robust mechanical design: Dimensions 250×127×41mm (L×W×H), weight ~2kg; operating temperature range -30~+70°C (with derating)

使用场景 APPLICATIONS

1 Medical equipment: Compliant with EN60601-1 Ed3.1, ideal for patient monitors, diagnostic devices and laboratory instruments

2 Industrial automation: Powering PLCs, DCS systems, servo drives and sensors in factory lines

3 Test and measurement: Stable multi-voltage outputs for oscilloscopes, signal generators and testing rigs

4 Communication systems: Supporting base stations, routers and network switches requiring reliable modular power

5 Data centers: Parallel operation for high-power needs, remote monitoring (DC OK) for server management

6 Embedded systems: Customizable voltage outputs for industrial PCs, embedded controllers and IoT devices

7 Harsh environments: Wide temperature range suitable for outdoor or industrial sites with extreme conditions

8 Automated systems: Remote control (ON/OFF, programming) for unattended operation

注意事项 PRECAUTIONS

1 Installation: Follow specified mounting torque (7~10 Kgf-cm for M4 screws), ensure proper airflow direction

2 Operation: Install shorting connector between RC1 and GND-P if not using global ON/OFF; derate output current at temps above50°C or below-15°C (for <12V outputs)

3 Parallel operation: Connect CS pins of modules, ensure voltage difference <0.2V; max6 modules in parallel, total power ≤1200W; do not use PC function in parallel

4 Safety: Ensure proper grounding; do not exceed rated power/current; stop operation on over temperature alarm

5 Maintenance: Regularly clean dust to maintain airflow; do not disassemble without professional training

NMP1K2-EHECCC-00-PDF数据手册-参考资料