产品特点 FEATURES

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

2 Wide input voltage range: 90~264VAC or 120~370VDC

3 High efficiency up to 91% (for H/K modules at nominal 24V/48V full load)

4 Compliance with multiple safety standards: ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1, IEC60601-1 Ed3.1, IEC62368-1, TUV IEC60950-1, EAC TP TC004

5 Comprehensive protection functions: overload (constant current limiting), overvoltage (shut down and re-power to recover), overtemperature (automatic recovery after cooling)

6 Flexible control options: global/local ON/OFF, remote sense (compensate up to 0.5V voltage drop), output voltage/current programming

7 Current sharing capability for parallel operation of modules (up to 6 slots for NMP1K2)

8 Auxiliary power outputs: 5V/2A (front-end) and 5V/10mA (modules)

9 TTL-level signals: DC OK (indicates module output status), T-Alarm (overtemperature warning)

10 Compact mechanical size: 250×127×41mm (L×W×H) for NMP1K2 front-end

11 Low leakage current: <400uA at 264VAC, touch current <100uA at 264VAC

使用场景 APPLICATIONS

1 Medical equipment (compliant with medical safety standards)

2 Industrial automation systems requiring stable and flexible power supply

3 Test and measurement instruments needing precise voltage/current control

4 Communication equipment and data centers for reliable power distribution

5 LED lighting systems with multiple output requirements

6 Power distribution units (PDUs) for modular power management

7 Other applications demanding high-efficiency, modular, and safe power solutions

注意事项 PRECAUTIONS

1 Ensure proper grounding to prevent electrical shock or equipment damage

2 Do not exceed the maximum total output power (1200W for NMP1K2) or individual module ratings

3 For remote sense function, correctly wire +S/-S pins to compensate for voltage drops on load cables

4 When paralleling modules, connect CS pins and ensure output voltage differences between modules are less than 0.2V

5 Follow derating curves for high ambient temperatures: reduce output current at temperatures above 50°C, and for output voltages below 12V at -15~-30°C, derate to 90% of rated current

6 Use specified connectors and cables (e.g., HRS DF11 series for control pins) to ensure reliable connections

7 Avoid operating in environments with excessive dust, moisture, or corrosive gases

8 Install the shorting connector (RC1 to GND-P) if global ON/OFF control is not used to enable output

9 Over-temperature protection will shut down the output; wait for the device to cool down before re-powering

10 Refer to the official user manual for detailed wiring diagrams and control logic

NMP1K2-ECEEEK-04-PDF数据手册-参考资料