产品特点 FEATURES

1 Modular design: NMP1K2 model with 6 slots, supporting up to 1200W total output power via single (NMS-240) or dual (NMD-240) output modules

2 Wide input voltage range: AC 90~264V or DC 120~370VDC, adaptable to global power grids

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

4 Multi-safety compliance: Meets medical (2x MOPP between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1, etc.), ensuring safe operation

5 Comprehensive protection: Overload (constant current limiting), overvoltage (shut down and recover on re-power), overtemperature (auto-recover after cooling)

6 Flexible control: Supports global/local ON/OFF, remote sense (compensates up to 0.5V voltage drop), DC OK signal (TTL level output status), T-Alarm (overtemperature alert)

7 Current sharing: Allows parallel operation of NMS-240 modules via CS pin connection for balanced current output

8 Adjustable output: Modules support voltage (3~6V for 5V module, 6~15V for12V module, etc.) and current programming via PV/PC pins

9 Auxiliary power: Provides 5V/2A for NMP1K2 and 5V/10mA for each module

10 Remote sense: Compensates load wiring voltage drop up to0.5V via +S/-S pins

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, DCS, sensors, actuators and industrial control equipment

2 Medical devices: Suitable for diagnostic instruments, patient monitors requiring medical safety compliance (2x MOPP isolation)

3 Test & measurement: Stable adjustable power for oscilloscopes, signal generators and component testers

4 Communication infrastructure: Powering routers, switches and base station components

5 R&D labs: Prototyping/testing electronic devices needing variable voltage/current outputs

6 Data centers: Reliable power for server peripherals and rack-mounted accessories

注意事项 PRECAUTIONS

1 Installation: Follow mounting torque specs (M4 screws:7~10 Kgf-cm; M3.5: up to10 Kgf-cm) and ensure ventilation

2 Global ON/OFF: Assemble shorting connector (RC1 to GND-P) for default output; remove for external control

3 Derating: Reduce output current by90% if voltage<12V and temp between-15°C~-30°C; follow derating curves for high temps/low voltages

4 Parallel operation: Connect CS pins of NMS-240 modules, ensure voltage difference<0.2V, avoid PC function in parallel

5 Remote sense: Use twisted pairs for +S/-S pins to minimize interference

6 Safety: Ground properly; avoid live parts when powered on; prevent electrostatic discharge

7 Accessory use: Only use approved accessories (e.g., shorting connectors) from Meanwell

8 Environmental limits: Operate within-30°C~+70°C and20~90% RH non-condensing

NMP1K2-EECCKC-03-PDF数据手册-参考资料