产品特点 FEATURES

1 Modular power supply with 6 slots (NMP1K2 model) for flexible output configuration

2 Total maximum output power of 1200W

3 Wide input voltage range: AC 90~264V or DC120~370V, frequency range 47~63Hz

4 Complies with ITE safety standards (UL62368-1) and medical standards (2x MOPP isolation between primary and secondary)

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

6 Equipped with multiple protection functions: overload (constant current limiting), overvoltage (shutdown, re-power to recover), overtemperature (shutdown, auto-recover after cooling)

7 Supports remote sense function to compensate for load wiring voltage drop up to 0.5V

8 Remote ON/OFF control via RC pins (open for ON, short for OFF)

9 DC OK signal (TTL level) to indicate output status (4.5~5.5V when ON, 0~0.5V when OFF)

10 Current sharing capability for parallel operation of modules (CS pins connection required)

11 Output voltage programming (PV pin) and current programming (PC pin) for adjustable parameters

12 Auxiliary power outputs: front-end 5V/2A, module-level 5V/10mA

使用场景 APPLICATIONS

1 Industrial automation systems requiring multiple stable DC power outputs

2 Medical devices that need compliant power supplies with reinforced isolation (2x MOPP)

3 Test and measurement equipment needing adjustable voltage and current settings

4 Data center or server rack applications for redundant power via parallel operation

5 Telecommunication infrastructure with remote monitoring needs (using DC OK and T-Alarm signals)

6 Laboratory setups requiring flexible power configurations for various devices

注意事项 PRECAUTIONS

1 Ensure the shorting connector (RC1 to GND-P) is installed if not using external global ON/OFF control

2 When using remote sense, connect +S/-S pins directly to the load terminals to avoid voltage drop errors

3 For parallel operation: Connect CS pins of all modules, ensure output voltage difference between modules is less than 0.2V, total output current does not exceed the sum of rated currents of modules, and total power stays within 1200W

4 Over-temperature protection: If the unit shuts down due to overheating, wait until it cools down before re-powering on

5 Voltage/current programming: Follow the specified input ranges for PV (voltage) and PC (current) pins, referenced to GND

6 Environmental derating: For output voltages below 12V and ambient temperatures between -15°C and -30°C, derate output current to 90% of the rated value

7 Use compatible mating connectors (HRS DF11 series) for control pins to ensure reliable connections

8 Blank slots must be filled with BLANK-NMS240 accessories to maintain proper operation

NMP1K2-CKKCKC-02-PDF数据手册-参考资料