产品特点 FEATURES

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

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

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

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 Multiple protection functions: Overload (constant current limiting), overvoltage (shut down and recover on repower), overtemperature (automatic recovery after cooling)

6 Remote control and monitoring capabilities: Global/local ON/OFF control, DC OK signal (TTL level), T-Alarm signal for overtemperature

7 Current sharing function for parallel operation of NMS-240 modules, ensuring balanced load distribution

8 Auxiliary power outputs: Front-end 5V/2A, module 5V/10mA

9 Remote sense function to compensate voltage drop on load wiring (up to 0.5V)

10 Output voltage and current programming options via PV/PC pins

11 Compact mechanical size: 250×127×41mm (L×W×H), net weight approx.2kg

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, DCS, servo drives, and other control components

2 Medical equipment: Suitable for devices compliant with medical safety standards (2x MOPP isolation)

3 Test and measurement instruments: Providing stable and adjustable DC power for lab equipment

4 Telecommunications: Powering routers, switches, and communication modules

5 Data centers: Modular power supply for server racks and network equipment

6 Industrial control panels: Supporting multiple DC output requirements in a single unit

7 Other applications requiring high reliability, safety compliance, and flexible modular power solutions

注意事项 PRECAUTIONS

1 Ensure proper grounding before applying power to avoid electric shock or equipment damage

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

3 When using remote sense, use twisted-pair cables to reduce electromagnetic interference

4 For parallel operation of NMS-240 modules: Connect CS pins of all modules, ensure output voltage difference <0.2V between modules, and do not exceed 6 slots (NMP1K2)

5 Follow derating guidelines: For output voltage <12V and ambient temperature -15~-30°C, derate output current to 90% of rated value; refer to derating curves for other conditions

6 Disable voltage/current programming functions (PV/PC pins) when modules are in parallel

7 Ensure the shorting connector is installed for global ON/OFF control if no external control is used

8 Avoid operating in environments with excessive moisture, dust, or extreme temperatures beyond -30~+70°C

9 Use M4 screws with 7~10 Kgf-cm torque for mounting to ensure stable installation

10 Disconnect power supply before servicing, replacing modules, or adjusting settings to prevent injury or damage

NMP1K2-CCCCCC-07-PDF数据手册-参考资料