产品特点 FEATURES

The MW NMP1K2-KHHHHK-08 is a 1200W modular power supply with 6 slots, designed for high reliability and flexibility. Key features include:

1 Modular design with 6 slots, supporting up to six NMS-240 single-output modules (each up to240W) for custom voltage configurations (e.g.,24V,48V as per K/H codes)

2 Wide input voltage range:90-264VAC or120-370VDC, suitable for global applications

3 High efficiency up to91% (for H/K modules at nominal24V/48V), reducing energy consumption

4 Compliance with multiple safety standards: ANSI/AAMI ES60601-1 (medical,2x MOPP isolation), UL62368-1, IEC60601-1, IEC62368-1, ensuring safe use in medical and industrial environments

5 Comprehensive protection functions: Overload (constant current limiting), overvoltage (shutdown and auto-recover), overtemperature (shutdown and auto-recover after cooling)

6 Flexible control options: Global/local ON/OFF control, remote sense (compensates up to0.5V wiring drop), output voltage programming (PV), output current programming (PC), DC OK signal (indicates module status), temperature alarm (T-Alarm)

7 Current sharing capability for parallel operation of modules, ensuring balanced load distribution

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

9 Compact mechanical design:250x127x41mm (LxWxH), easy to mount with M4 screws (recommended torque7-10 Kgf-cm)

使用场景 APPLICATIONS

The NMP1K2-KHHHHK-08 modular power supply is ideal for applications requiring flexible, reliable, and high-power DC output configurations, including:

1 Medical equipment: Compliance with medical safety standards makes it suitable for diagnostic devices, patient monitors, and laboratory instruments

2 Industrial automation: Powering PLCs, motor drives, sensors, and control systems in manufacturing lines

3 Telecommunication systems: Providing custom voltages for base stations, routers, and communication equipment

4 Test and measurement instruments: Supporting multiple voltage requirements for electronic component testing

5 Data centers: Powering server racks, storage devices, and network equipment with redundant or custom power setups

6 Embedded systems: Flexible power solutions for industrial PCs, embedded controllers, and IoT devices

7 Research and development: Customizable power configurations for prototype testing and experimental setups

注意事项 PRECAUTIONS

To ensure safe and optimal operation, note the following:

1 Global ON/OFF control: If not using global control, assemble the shorting connector (RC1 to GND-P) to enable output; otherwise, the system will have no output

2 Temperature derating: When output voltage <12V and ambient temperature is between-15°C and-30°C, derate output current to90% of rated value; refer to derating curves for adjustments at high ambient temperatures (>50°C)

3 Parallel operation:

4 Connect CS pins of modules to enable current sharing; ensure output voltage difference between modules <0.2V

5 Total output power must not exceed1200W (NMP1K2's maximum)

6 Use short, large-diameter wires for parallel connections to minimize voltage drop

7 Do not use output current programming (PC) function when modules are in parallel

8 Remote control must turn all parallel modules ON/OFF simultaneously

9 Remote sense: Use twisted-pair cables for sense lines (+S/-S) to reduce noise interference

10 Wiring: Follow recommended wire gauges (20-26AWG for control pins) and strip lengths (10mm) to ensure reliable connections

11 Ventilation: Install the power supply in a well-ventilated area to maintain optimal operating temperature (avoid blocking air flow direction)

12 Accessories: Use only Mean Well-approved accessories for parallel/series connections; contact Mean Well for specific requirements

NMP1K2-KHHHHK-08-PDF数据手册-参考资料