产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power (NMP1K2 model)

2 Wide input voltage range: 90~264VAC or 120~370VDC, adaptable to various power grids

3 Flexible output options: Single output (NMS-240) with 5V/36A,12V/20A,24V/10A,48V/5A or dual output (NMD-240) with adjustable 3~30V per channel

4 Compliance with multiple safety standards: Medical (2x MOPP between primary and secondary) and ITE (UL62368-1, EN60601-1 Ed.3.1, etc.)

5 Advanced functional support: Global/local remote ON/OFF control, remote sense (compensates up to 0.5V voltage drop), current sharing for parallel operation, DC OK signal (TTL level) for output status monitoring, over-temperature alarm (T-Alarm)

6 High efficiency and reliability: Equipped with over-voltage, over-current, over-load, over-temperature protections; automatic recovery for some faults

7 Compact mechanical design: Chassis size 250*127*41mm, easy to integrate into industrial equipment

8 Auxiliary power output: 5V/2A for front-end, 5V/10mA for output modules, supporting external control circuits

使用场景 APPLICATIONS

1 Industrial automation systems: Power supply for PLCs, DCS, servo drives, and other control components requiring flexible voltage configurations

2 Medical equipment: Compliant with medical safety standards, suitable for diagnostic devices, monitoring instruments, and treatment equipment

3 Test and measurement instruments: Provides stable and adjustable power for electronic component testing, lab equipment

4 Telecommunication and data center applications: Modular power distribution for network switches, servers, and communication devices

5 Industrial control systems: Power for sensors, actuators, and embedded systems in manufacturing lines

6 Customized power solutions: Ideal for scenarios needing multiple voltage outputs or scalable power capacity via parallel operation

注意事项 PRECAUTIONS

1 Installation: Use M4 screws with mounting torque of 7~10 Kgf-cm; ensure proper grounding to avoid electrical hazards

2 Global ON/OFF control: Assemble the shorting connector (RC1 to GND-P) if global control is not used to enable output

3 Parallel operation: Connect CS pins of modules, ensure voltage difference <0.2V between parallel modules; do not exceed total output power (1200W) or slot limit (6 slots for NMP1K2)

4 Derating requirements: For output voltages <12V and ambient temperature between -15°C to -30°C, derate output current to 90% of rated value; follow derating curves for high ambient temperatures

5 Blank slots: Cover unused slots with BLANK-NMS240 to maintain airflow and prevent dust accumulation

6 Wiring: Use appropriate wire gauge for remote sense and current sharing to minimize voltage drop; follow pin assignment specs for control and output terminals

7 Fault handling: For over-voltage or over-temperature faults (automatic recovery type), wait for the device to cool down before re-powering; for constant current limiting, reduce load to resume normal operation

NMP1K2-EECKEH-00-PDF数据手册-参考资料