产品特点 FEATURES

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

2 Multiple output module options: single-output (NMS-240:5V@36A,12V@20A,24V@10A,48V@5A) and dual-output (NMD-240:30V@5A per channel) modules, meeting diverse voltage/current needs

3 Flexible control functions: global ON/OFF control for the entire unit and local ON/OFF control for individual modules via dry contact or electrical signals

4 Remote monitoring and programming: supports remote sense (compensates voltage drop up to 0.5V), output voltage programming (PV) and current programming (PC)

5 Real-time status monitoring: provides DC OK signal (indicates module output status) and T-Alarm signal (over-temperature warning)

6 Parallel operation capability: supports current sharing among modules to achieve higher power output, with total power not exceeding the unit's maximum rating

7 Wide input voltage range: 90~264VAC or 120~370VDC, adapting to various power grid conditions

8 High efficiency (up to 91% for certain modules) and good power factor (PF>0.95 at full load 230VAC)

9 Comprehensive protection mechanisms: overload protection (constant current limiting or hiccup mode), overvoltage protection (shut down and recover on re-power), overtemperature protection (automatic recovery after cooling)

10 Safety compliance: meets medical standards (2x MOPP between primary and secondary) and ITE standards, ensuring safe use in medical and industrial applications

11 Compact mechanical structure: space-saving design suitable for embedded installations

12 Excellent EMC performance: complies with relevant EMC standards (EN55032, EN61000 series) for stable operation in electromagnetic environments

使用场景 APPLICATIONS

1 Medical equipment: Suitable for devices requiring medical safety compliance (e.g., patient monitoring systems, diagnostic instruments)

2 Industrial automation: Power supply for PLCs, DCS systems, servo drives, and other industrial control equipment needing multiple voltage outputs

3 Test and measurement instruments: Provides stable and adjustable power for lab equipment, oscilloscopes, signal generators

4 Communication systems: Modular power for routers, switches, base stations requiring reliable and flexible power solutions

5 Data centers: Used in server racks or edge computing devices needing parallel operation for high power

6 Embedded systems: Fits into compact devices like industrial PCs, embedded controllers with diverse power requirements

7 High-power applications: Parallel operation of modules to meet the power needs of large-scale equipment

8 Remote-controlled systems: Applications needing remote ON/OFF control and status monitoring (e.g., telecommunication equipment, remote sensing devices)

注意事项 PRECAUTIONS

1 Before use, ensure the shorting connector for global ON/OFF control is properly installed if external control is not used; otherwise, the unit will have no output

2 When using remote sense function, correctly wire the +S and -S pins to the load terminals to compensate for voltage drop on the wiring

3 For parallel operation: Connect the CS pins of all modules, ensure the output voltage difference between modules is less than 0.2V, and do not exceed the total power limit (1200W for NMP1K2); use short and large-diameter wires for parallel connections

4 Refer to the derating curve for load adjustments in high ambient temperatures: For output voltages below 12V and ambient temperature between -15°C and -30°C, derate the output current to 90% of the rated value

5 Follow the mechanical mounting instructions strictly: Use the recommended screw size (M4), torque (7~10 Kgf-cm), and penetration depth to avoid damage to the unit

6 Do not use the output current programming (PC) function when modules are in parallel operation

7 Ensure all control signals (RC1, RC2, RC3, etc.) are wired according to the function manual to prevent incorrect operation of the unit or modules

8 Keep the device in a well-ventilated environment to maintain proper heat dissipation; avoid blocking the air flow direction specified in the manual

9 Do not exceed the maximum current or power rating of each module; check the module specifications before connecting the load

10 When replacing modules, ensure the new module is compatible with the unit (same series and specifications) to maintain system stability

NMP1K2-HHKHEE-05-PDF数据手册-参考资料