产品特点 FEATURES

1 Modular power supply design: NMP1K2 supports up to6 slots (1200W max), NMP650 supports up to4 slots (650W max)

2 Wide input range: AC90~264V, DC120~370VDC; frequency47~63Hz

3 High power factor: PF>0.95 at230VAC full load, PF>0.98 at115VAC full load

4 Versatile output modules: Single output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A, each up to240W) and dual output (NMD-240: each channel up to30V/5A, combined240W)

5 Multiple protection functions: Overload (constant current limiting), overvoltage (shutdown, re-power to recover), over-temperature (shutdown, auto recover after temp drop)

6 High safety compliance: Meets IEC/EN60601-1 (medical,2x MOPP isolation), IEC/EN62368-1 (ITE); low leakage current <400uA at264VAC, touch current <100uA

7 Rich functional support: Remote sense (compensate up to0.5V wiring drop), remote ON/OFF (global/local), voltage/current programming, DC OK signal (TTL level), T-alarm (over temp signal), current sharing (parallel operation)

8 High efficiency: Up to91% (for H/K modules at24V/48V full load)

9 Compact mechanical size: NMP1K2 is250×127×41mm, NMP650 is250×89×41mm

使用场景 APPLICATIONS

1 Medical devices: Suitable for patient monitors, diagnostic equipment (meets medical safety standards)

2 Industrial automation: Power for PLCs, sensors, actuators in production lines

3 Test and measurement: Stable power supply for lab instruments and testing systems

4 Telecommunication systems: Backup or main power for routers, switches, communication modules

5 LED lighting: Modular power for multi-channel LED installations

6 Audio/video equipment: Reliable power for professional AV gear with multiple voltage needs

7 High-power applications: Parallel operation of modules for increased output capacity

注意事项 PRECAUTIONS

1 Derating requirements: 1) Ambient temp >50°C: derate output power as per curve;2) Output voltage <12V and temp between-15°C~-30°C: derate current to90% of rated

2 Installation: Use M4 screws with7~10Kgf-cm torque; ensure proper air flow direction

3 ON/OFF setup: NMP1K2/NMP650 needs shorting connector (RC1 to GND-P) for output; otherwise no power

4 Parallel operation:1) Max slots:4 for NMP650,6 for NMP1K2;2) Voltage difference between modules <0.2V;3) Total power ≤650W(NMP650)/1200W(NMP1K2);4) Do not use PC function in parallel

5 Remote sense: Twist sense lines in pairs to reduce interference

6 Blank slots: Must fill with BLANK-NMS240 accessory

7 Over-temperature: Wait for temp drop or re-power to recover after protection trigger

8 Wiring: Use short/large-diameter wires for parallel connections to balance load

NMP1K2-CKHKEK-00-PDF数据手册-参考资料