产品特点 FEATURES

1 Modular architecture: NMP1K2 front-end (1200W maximum power, 6 slot positions) compatible with NMS-240 series single-output modules (5V/36A,12V/20A,24V/10A,48V/5A, each up to240W)

2 Wide input voltage range: AC90-264V or DC120-370V, suitable for global applications

3 High energy efficiency: Up to91% at full load (when using H/K modules with24V/48V output)

4 Multi-standard safety compliance: Meets medical (2x MOPP isolation between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1, IEC62368-1)

5 Comprehensive protection mechanisms: Overload (constant current limiting), overvoltage (shut down output, recover via re-power), overtemperature (auto shut down when overheated, resume after cooling)

6 Versatile functional options: Remote sense (compensate wiring voltage drop up to0.5V), local/global remote on/off control, DC OK TTL signal (indicates module output status), current sharing (supports parallel operation for load balancing), output voltage/current programming (via PV/PC pins)

7 Auxiliary power supply: Front-end provides5V/2A auxiliary output; each module offers5V/10mA auxiliary power

8 EMC compliance: EN55032 Class B (emission), EN61000-4 series immunity (ESD level4, RF field level3, EFT burst level3, surge level4)

使用场景 APPLICATIONS

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

2 Industrial automation: PLC systems, DCS controllers, robotics, factory automation equipment requiring multiple voltage outputs

3 Telecom infrastructure: Base stations, network routers, communication switches needing stable modular power

4 Test and measurement: Oscilloscopes, power analyzers, electronic test benches that demand flexible voltage configurations

5 Embedded systems: Custom electronic devices with varied power requirements, such as IoT gateways or industrial controllers

注意事项 PRECAUTIONS

1 Installation requirements: Use M4 screws for mounting (torque7-10Kgf-cm); ensure proper air flow direction as per mechanical specs

2 Wiring guidelines: For control pins, use20-26AWG wires; output terminals use M3.5 screws with max penetration depth of10mm

3 Remote sense usage: Connect +S/-S pins to load terminals to compensate voltage drop; do not leave sense pins unconnected

4 Protection handling: If overvoltage occurs, re-power the unit to recover; for overload, reduce the load to resume normal operation

5 Temperature derating: Follow derating curves—e.g., when output voltage <12V and ambient temp is-15°C to-30°C, derate current to90% of rated value; reduce load at ambient temps above50°C

6 Parallel operation notes: When paralleling modules, connect CS pins together; ensure output voltage difference between modules <0.2V; total load must not exceed1200W (NMP1K2)

7 Global on/off: The shorting connector (RC1 to GND-P) must be installed for the unit to output power; remove it for remote global control

8 Safety precautions: Always ground the unit properly; avoid touching live components when powered on; adhere to medical safety regulations if used in healthcare settings

NMP1K2-CEKKHH-05-PDF数据手册-参考资料