产品特点 FEATURES

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

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

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

4 Compliance with multiple safety standards: Medical (2x MOPP between primary and secondary), ITE (UL62368-1, EN62368-1, etc.)

5 Multiple protection functions: Overload (constant current limiting), overvoltage (shut down and recover on re-power), overtemperature (automatic recovery after cooling)

6 Flexible output modules: Supports single-output modules (NMS-240 series:5V@36A,12V@20A,24V@10A,48V@5A) with adjustable voltage ranges

7 Remote control capabilities: Global ON/OFF (via RC1 pin) and local module ON/OFF (via RC2/RC3 pins)

8 Additional functions: Remote sense (compensates up to 0.5V voltage drop), output voltage/current programming (PV/PC pins), DC OK signal (TTL level for output status), current sharing (for parallel operation)

9 Compact mechanical design: Dimensions 250*127*41mm (L*W*H) for NMP1K2, easy to integrate into equipment

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, sensors, actuators requiring multiple voltage levels

2 Medical equipment: Suitable for devices needing medical safety compliance (2x MOPP isolation)

3 Test and measurement instruments: Providing stable, adjustable voltage outputs for component testing

4 Telecommunication and data center equipment: Powering routers, switches, and server peripherals

5 Industrial control systems: Supporting various control components with different power requirements

6 Laboratory setups: Flexible power supply for R&D projects needing multiple voltage configurations

7 Audio/visual equipment: Stable power for professional AV systems requiring consistent voltage

注意事项 PRECAUTIONS

1 Installation: Ensure the shorting connector (RC1 to GND-P) is properly assembled to enable output (critical for initial operation)

2 Derating: Reduce output current by 10% when ambient temperature is between -15°C and -30°C and output voltage is below 12V; follow derating curves for high temperatures

3 Remote sense: Use twisted pairs for sense lines to minimize interference; compensate up to 0.5V voltage drop

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

5 Over temperature: Monitor T-Alarm signal (high level indicates over temp); allow equipment to cool before restarting

6 ON/OFF control: Ensure global and local control signals are correctly wired (open/short logic as per specs)

7 Wiring: Use appropriate wire gauge for output connections to avoid voltage drop; follow terminal torque specifications (10Kgf-cm for DC output, etc.)

8 Safety: Disconnect power before performing maintenance or wiring changes; comply with local electrical safety regulations

NMP1K2-HEKCCK-04-PDF数据手册-参考资料