产品特点 FEATURES

1 Modular structure: NMP1K2 supports up to 6 output modules (each max 240W), total power up to1200W

2 Wide input range: AC 90~264V or DC120~370V, 47~63Hz; high power factor (PF>0.95@230VAC full load)

3 Diversified output options: Single output modules (5V/36A,12V/20A,24V/10A,48V/5A) or dual output modules (each up to30V/5A, combined 240W)

4 Rich functional design: Global/local remote ON/OFF control, remote sense (compensate wiring voltage drop), output voltage/current programming, current sharing for parallel operation, DC OK signal (indicates module status), over-temperature alarm (T-Alarm)

5 High efficiency: Up to91% (full load with H/K modules at 24V/48V)

6 Comprehensive protection: Overload (constant current limiting), overvoltage (shut down, re-power to recover), over-temperature (auto-recover after cooling), short circuit protection

7 Safety compliance: Meets medical standards (2x MOPP between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1 etc.)

8 Auxiliary power supply: Front-end 5V/2A (NMP1K2) and per-module 5V/10mA auxiliary output

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators with multiple voltage requirements

2 Medical equipment: Suitable for devices needing multiple isolated outputs (compliant with medical safety standards)

3 Test and measurement: Flexible voltage/current settings for component testing

4 Telecommunications: Reliable power for routers, switches, base stations

5 Data centers: Modular power for server racks (easy expansion/replacement)

6 Laboratory R&D: Adjustable outputs for projects requiring precise voltage/current control

注意事项 PRECAUTIONS

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

2 Local ON/OFF control: For NMS-240 (single output), open RC2=ON, short RC2=OFF; for NMD-240 (dual), open RC2=V1 ON, open RC3=V2 ON

3 Remote sense: Use +S/-S pins to compensate voltage drop on load wiring (max 0.5V)

4 Current sharing: When paralleling NMS-240 modules, connect CS pins together; output voltage difference among modules must be <0.2V; total current ≤ sum of rated currents of modules

5 Derating requirement: If output voltage <12V and ambient temp is -15~-30℃, derate output current to90% of rated

6 Over-temperature handling: The power supply shuts down when overheated and recovers automatically after cooling; T-Alarm signal (TTL level) indicates over temp status

7 Parallel operation: Max 6 modules for NMP1K2; remote control must turn all parallel modules ON/OFF at the same time; do not use current programming (PC) function when modules are paralleled

NMP1K2-EHHHEE-02-PDF数据手册-参考资料