1 Modular power supply with 6 slots, supporting up to 1200W total output power

2 Compatible with single-output (NMS-240) and dual-output (NMD-240) modules, offering adjustable voltage ranges (e.g.,5V,12V,24V,48V)

3 Flexible control options: Global ON/OFF (via RC1 pin) and local module-level ON/OFF (via RC2/RC3 pins)

4 Advanced functional pins: Remote sense (+S/-S, compensates up to 0.5V line drop), voltage programming (PV), current programming (PC)

5 Monitoring signals: DC OK (TTL level, indicates module output status), T-Alarm (over-temperature alert), current sharing (CS for parallel balance)

6 Safety protections: Over-temperature, over-voltage, over-current protection

7 Supports parallel operation of up to 6 modules (NMP1K2), with current balance via CS pin connection

8 Auxiliary power outputs: 5V-AUX-P (2A for NMP1K2) and Vcc2 (5V/10mA per module)

9 Complies with medical (2x MOPP) and ITE safety standards

1 Industrial automation systems: Powering PLCs, sensors, actuators in manufacturing lines

2 Medical equipment: Suitable for low-risk medical devices (diagnostic tools, patient monitors) due to medical safety compliance

3 Telecom & data centers: Providing stable power to network switches, routers, and server components

4 Test & measurement instruments: Offering adjustable, reliable power for lab testing equipment

5 LED lighting systems: Modular power supply for large-scale commercial or industrial LED installations

6 Renewable energy systems: Supporting DC-DC conversion in solar or wind power setups

1 Ensure the shorting connector (RC1 to GND-P) is installed if global ON/OFF control is not used; otherwise, no output will be present

2 Parallel operation guidelines:

3 Connect CS pins of all modules together to balance current

4 Output voltage difference between parallel modules should be ≤0.2V

5 Total output power must not exceed 1200W (NMP1K2)

6 Use short, large-diameter wiring for parallel connections

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

8 Remote sense: Use twisted pairs for +S/-S lines to minimize electromagnetic interference

9 Temperature derating: Adjust output current according to the derating curve when ambient temperature exceeds specified limits

10 Wiring: Follow correct pin assignments to avoid equipment damage; use appropriate wire gauge for load currents

11 Safety: Disconnect AC power before installing/removing modules or modifying wiring

12 Do not use current programming (PC) function for modules in parallel operation

NMP1K2-EEEKKE-06-PDF数据手册-参考资料