产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2 model) supporting up to 1200W total power, compatible with NMS-240 (single output) and NMD-240 (dual output) modules

2 Wide input voltage range: 90~264VAC or 120~370VDC, frequency range 47~63Hz

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

4 Compliance with multiple safety standards: IEC 60601-1, UL62368-1, EN60601-1, EN62368-1, etc.

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

6 Flexible control options: Global/local ON/OFF control (open/short logic for RC pins), remote sense (compensates wiring voltage drop up to 0.5V)

7 Programmable features: Output voltage (PV pin) and current (PC pin) adjustment

8 Status monitoring: DC OK signal (TTL level indicating output status), T-Alarm signal (overtemperature alert)

9 Parallel operation support: CS pin for current sharing, allowing multiple modules to work in parallel with balanced current

10 Compact size: 250×127×41mm (L×W×H), lightweight (2kg typ.)

11 Good EMC performance: Complies with EN55032 (CISPR32), EN61000 series standards for emission and immunity

使用场景 APPLICATIONS

1 Industrial automation systems: Flexible voltage configuration for various equipment like PLCs, sensors, actuators

2 Medical devices: Meets medical safety standards (IEC60601-1) for use in diagnostic or treatment equipment

3 Telecommunications infrastructure: Reliable power supply for routers, switches, communication modules with multiple output needs

4 Test and measurement instruments: Precise voltage/current control and monitoring for lab testing

5 Data centers: Parallel operation for high power and redundancy, ensuring continuous power supply

6 Embedded systems: Compact size and modular design suitable for space-constrained applications

注意事项 PRECAUTIONS

1 Mounting: Use M4 screws with torque 7~10 Kgf-cm, avoid over-tightening to prevent case damage

2 Wiring: Follow correct pin assignments (refer to mechanical specification), use appropriate wire sizes (20-26AWG for control pins), and ensure secure connections to avoid short circuits

3 Temperature derating: When output voltage <12V and ambient temp is -15~-30°C, derate output current to 90% of rated; refer to derating curves for load adjustment under different ambient temps

4 Parallel operation: Connect CS pins of modules together, ensure output voltage difference <0.2V between modules, total power not exceeding 1200W for NMP1K2, and use short/large diameter wires for parallel connections

5 Remote control: For global ON/OFF function, assemble the shorting connector (RC1 to GND-P) if not using external control; for local control, follow open=ON/short=OFF logic for RC2 pins

6 Protection handling: In case of overload/overvoltage shutdown, re-power the unit to recover; overtemperature protection will auto-recover once cooled down

7 ESD protection: Handle modules with anti-static wristbands or gloves to prevent electrostatic damage

8 Blank slots: Install BLANK-NMS240 accessories in empty slots to maintain proper airflow and safety

NMP1K2-KHKCCC-00-PDF数据手册-参考资料