产品特点 FEATURES

1 Modular design: NMP1K2 supports up to 6 output modules (NMS-240 single output or NMD-240 dual output), allowing flexible configuration for different voltage and current requirements

2 High power capacity: 1200W maximum total output power, suitable for multi-load applications

3 Wide input range: 90~264VAC or 120~370VDC, adaptable to various power grid conditions

4 High efficiency and power factor: Typical efficiency up to 91% (with H/K modules at 24V/48V nominal), power factor >0.95 at full load (230VAC) or >0.98 (115VAC), reducing energy loss

5 Comprehensive protection: Overvoltage (OVP), overcurrent (OCP), overtemperature (OTP) protection; protection types include shutdown with auto-recovery or re-power recovery

6 Advanced control functions: Global/local ON/OFF control, remote sense (compensates voltage drop up to 0.5V), output voltage programming (PV), output current programming (PC), current sharing (CS for parallel operation), DC OK signal (TTL level indicating output status), T-Alarm (overtemperature alarm signal)

7 Safety compliance: Meets multiple safety standards including ANSI/AAMI ES60601-1 Ed.3.1, UL62368-1, TUV EN60601-1 Ed.3.1, IEC 62368-1, ensuring reliable operation for medical and industrial applications

8 Stable performance: Low ripple and noise (max 250mVp-p for 48V modules), tight voltage regulation (±0.2% load regulation for 24V/48V modules), and typical hold-up time of 16ms at 75% load (230VAC) for uninterrupted power supply

使用场景 APPLICATIONS

1 Industrial automation systems: Powering control modules, sensors, and actuators in production lines

2 Medical equipment: Suitable for medical devices compliant with ES60601-1 standards, such as diagnostic instruments and patient monitors

3 Telecommunications: Supplying power to network devices, servers, and communication modules in data centers or telecom rooms

4 Test and measurement setups: Providing stable, configurable power for laboratory equipment and prototype testing

5 Broadcast and media systems: Supporting audio/video equipment with multiple power requirements

6 Renewable energy systems: Integrating with solar or wind power systems (via DC input) to supply regulated power to loads

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding; use specified screws and torque (max 12Kgf-cm for AC terminals, 10Kgf-cm for DC terminals) to prevent loose connections

2 Module configuration: Fill empty slots with BLANK-NMS240 accessories; do not exceed 1200W total power or 6 modules for NMP1K2

3 Temperature derating: Follow derating curves for ambient temperatures; for output <12V and -15°C to -30°C, derate current to 90% of rated value

4 ON/OFF control: Assemble the shorting connector (RC1 to GND-P) if global control is not used; verify local control logic (open=ON, short=OFF)

5 Parallel operation: Connect CS pins for current sharing; ensure module voltage difference <0.2V; total load ≤1200W; use short, large-diameter wires

6 Protection handling: For shutdown due to OVP/OCP/OTP, disconnect load, check faults (overload, short circuit, overheating), then re-power to recover

7 Environment: Avoid humid/dusty/corrosive environments; maintain proper airflow for heat dissipation

8 Wiring: Use appropriate wire gauge; twist remote sense lines to reduce interference

NMP1K2-EHCEEC-04-PDF数据手册-参考资料