产品特点 FEATURES

1 Brand: MW (Meanwell), Model: NMP650-CCKC-00, belonging to NMP series modular power supplies

2 Input specifications: 90~264VAC /120~370VDC input voltage range,47~63Hz frequency range,power factor >0.95 (230VAC full load)/>0.98 (115VAC full load)

3 Efficiency: Up to91% (typical) at full load with H/K modules (24V/48V output)

4 Modular design:4 slots for output modules (max total power650W), supporting NMS-240 (single output, up to240W:5V@36A/12V@20A/24V@10A/48V@5A) and NMD-240 (dual output, up to240W combined)

5 Safety compliance: Meets medical standards (2x MOPP between primary-secondary) and ITE standards (ANSI/AAMI ES60601-1/UL62368-1/TUV EN60601-1/EN62368-1/IEC60950-1/EAC TP TC004)

6 Protection features: Overload (constant current limiting), overvoltage (shutdown, re-power to recover), overtemperature (auto-shutdown, recover when cool)

7 Control functions: Global/local ON/OFF control, remote sense (compensate wiring voltage drop up to0.5V), DC OK signal (TTL level for output status), T-alarm (overtemperature alert), current sharing (parallel modules for higher current)

8 Mechanical specs: Dimensions L250×W89×H41mm, weight ~1.45kg (typical), packing:9pcs/14kg/0.98CUFT

使用场景 APPLICATIONS

1 Medical equipment: Diagnostic devices, patient monitors, laboratory instruments (compatible with medical safety standards)

2 Industrial automation: PLC systems, industrial control panels, robotic equipment (flexible modular voltage configuration)

3 Test & measurement: Lab setups requiring multiple adjustable voltage outputs for device testing

4 Communication systems: Telecom base stations, data center equipment (high efficiency and power factor)

5 LED lighting systems: Multi-voltage LED arrays or signage

6 Industrial IoT: Edge computing devices, sensor networks needing customized power distribution

注意事项 PRECAUTIONS

1 Installation: Use recommended M4 screws for mounting (torque7~10Kgf-cm), M3.5 for output terminals (max torque10Kgf-cm); ensure proper grounding via FG terminal

2 Temperature operation: Work within -30~+70°C; derate output current to90% if voltage <12V and temp ranges from-15~-30°C; follow derating curves for high ambient temperatures

3 Overload/Overvoltage: Do not exceed total650W power or module-rated voltage/current; repeated protection triggers may damage the unit

4 Parallel operation: When paralleling modules, keep output voltage difference <0.2V, use short/large-diameter wires, total current ≤ sum of rated currents; do not use PC (current programming) function in parallel mode

5 Control functions: For local ON/OFF (RC2 pin), open=ON/short=OFF; for global ON/OFF (RC1 pin), short=ON/open=OFF; ensure correct wiring for remote sense (±S pins)

6 Safety: Do not disassemble the unit (high voltage inside); keep away from dust/water to prevent overheating or short circuits

7 Maintenance: Regularly check for loose connections and clean the unit to maintain airflow efficiency

NMP650-CCKC-00-PDF数据手册-参考资料