产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2 model), supporting flexible combination of output modules (NMS-240 series:5V/36A,12V/20A,24V/10A,48V/5A etc.) to meet diverse power demands

2 High total power capacity up to 1200W, suitable for high-power application scenarios

3 Wide input voltage range:90~264VAC /120~370VDC, compatible with global power grid standards

4 Compliance with multiple safety standards:medical (2x MOPP between primary and secondary) and ITE standards, ensuring safe operation

5 High efficiency up to 91% (full load with H/K modules at nominal 24V/48V), reducing energy consumption

6 Multiple protection functions:overload (constant current limiting), overvoltage (shutdown and re-power recovery), overtemperature (auto-recovery after cooling)

7 Rich remote control and monitoring functions:global/local on/off control, DC OK signal (TTL level for output status), T-Alarm signal (overtemperature alert), remote sense (compensate voltage drop up to 0.5V)

8 Current sharing capability for parallel module operation, ensuring balanced load distribution

9 Auxiliary power outputs:5V/2A (NMP1K2 front-end) and5V/10mA (module-level), supporting external control circuits

10 Adjustable output voltage ranges for modules (e.g.,5V module:3~6V,12V module:6~15V etc.), adapting to different device requirements

使用场景 APPLICATIONS

1 Industrial automation:Power supply for PLC systems, DCS systems, servo drives and other industrial control equipment

2 Medical devices:Suitable for medical equipment requiring medical safety certification (diagnostic instruments, monitoring devices etc.)

3 Test and measurement:Providing stable power for electronic test equipment (oscilloscopes, signal generators, load testers)

4 Communication systems:Powering base stations, network switches, routers and other communication devices

5 Data centers:Supporting server racks, storage systems and other high-power data center equipment

6 Industrial machinery:Supplying power for CNC machines, robotic arms and other industrial production equipment

7 Laboratory research:Used in scientific labs for experimental setups needing flexible and stable power

注意事项 PRECAUTIONS

1 Installation:Follow mounting instructions (M4 screws, torque7~10Kgf-cm), ensure proper airflow direction for heat dissipation

2 Derating:When ambient temp < -15℃ and output voltage <12V, derate output current to90% of rated value; refer to derating curves for other conditions

3 Global on/off control:Assemble the shorting connector (RC1 to GND-P) if global on/off function is not used, otherwise no output will be provided

4 Parallel operation:For current sharing, connect CS pins of modules mutually; ensure output voltage difference <0.2V between parallel modules; total power ≤1200W

5 Protection handling:Overtemperature auto-recovers after cooling; overvoltage needs re-powering to recover; overload uses constant current limiting

6 Wiring:Use twisted pairs for remote sense lines; use short/large-diameter wires for parallel connections to minimize voltage drop

7 Safety compliance:Do not modify the power supply; operate within specified voltage/current ranges to avoid damage or hazards

8 Remote control:For local module on/off, use dry contact between RC2 and GND (open=ON, short=OFF); ensure consistent control logic for parallel modules

NMP1K2-KHHEEE-09-PDF数据手册-参考资料