产品特点 FEATURES

1 Brand: MW (Meanwell), Model: NMP1K2-EHCCCC-09, type:1200W modular power supply front-end with 6 slots

2 Supports NMS-240 (single output, max 240W) and NMD-240 (dual output, max combined 240W) modules

3 Key functions: global/local ON/OFF control, remote sense (compensates up to 0.5V voltage drop), output voltage programming (PV pin), constant current level programming (PC pin), DC OK signal (indicates module output status), T-Alarm (over-temperature warning), current sharing (for parallel NMS-240 modules)

4 Auxiliary power outputs: +5V-AUX_P (2A for NMP1K2), Vcc2 (5V/10mA for NMS-240)

5 Protection features: Over Voltage Protection (OVP), Over Current Protection (OCP), Over Temperature Protection (OTP), Over Load Protection (OLP)

6 Compliance: Meets relevant safety and EMC standards

使用场景 APPLICATIONS

1 Industrial automation systems: Power multiple control modules, sensors, actuators with diverse voltage needs

2 Test and measurement equipment: Provide adjustable, stable power for test components

3 Telecommunication infrastructure: Support multiple telecom modules with varying power requirements

4 Medical devices: Suitable for equipment needing reliable modular power (subject to specific certifications)

5 Data center equipment: Power server racks or network devices with flexible voltage configurations

6 Laboratory setups: Customizable DC power for experimental applications

注意事项 PRECAUTIONS

1 Installation: Ensure shorting connector (RC1 to GND-P) is assembled to enable output; use recommended screws and torque for terminals

2 Derating: For NMD-240, if output voltage <12V and temp -15°C~-30°C, derate current to 90% of rated value; follow derating curves for temp/voltage variations

3 Parallel operation (NMS-240): Max 6 modules; connect CS pins, output voltage difference <0.2V; total power ≤1200W; use short large-diameter wires; avoid PC function in parallel

4 Remote sense: Use twisted pairs for +S/-S lines to reduce noise

5 ON/OFF control: Global (RC1 to GND-P: short=ON, open=OFF); Local (NMS-240: RC2 to GND: open=ON, short=OFF)

6 Safety: Ground properly; avoid operating beyond specified ranges; disconnect power before maintenance

NMP1K2-EHCCCC-09-PDF数据手册-参考资料