产品特点 FEATURES

1 Modular design: Supports up to 6 slots (NMP1K2) for flexible output configurations, compatible with single-output (NMS-240) and dual-output (NMD-240) modules

2 Wide input range: AC 90~264V or DC120~370V, suitable for global applications

3 High efficiency: Up to 91% (typ.) at full load with specific modules, reducing energy loss

4 Multiple protection mechanisms: Overload (OLP), overvoltage (OVP), overtemperature (OTP) protection; constant current limiting for safe operation

5 Remote control functions: Global/local ON/OFF control via dry contact or electrical signals; remote sense to compensate for voltage drop in wiring

6 Current sharing capability: Allows parallel operation of modules for higher power output, ensuring balanced current distribution

7 Status monitoring: DC OK signal (TTL level) indicates output status; T-Alarm signal for overtemperature warning

8 Auxiliary power outputs: +5V-AUX_P (2A for NMP1K2) and Vcc2 (5V/10mA for modules) for external control circuits

9 Compliance with safety standards: Meets IEC, UL, EN standards for medical and ITE applications, ensuring reliability and safety

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and control systems in manufacturing lines

2 Telecommunications: Providing stable power to network equipment, routers, switches, and base stations

3 Medical devices: Supporting low-risk medical equipment (complying with medical safety standards) like diagnostic tools or monitoring devices

4 Test and measurement: Supplying precise voltage/current to lab instruments, oscilloscopes, and testing setups

5 Data centers: Powering server racks, storage systems, and network infrastructure with scalable modular solutions

6 Industrial control panels: Integrating into control cabinets for process control and monitoring applications

7 Renewable energy systems: Adapting to variable input voltages from solar panels or wind turbines (via DC input range)

注意事项 PRECAUTIONS

1 Installation: Follow mounting torque guidelines (12Kgf-cm for AC terminals,10Kgf-cm for DC terminals); ensure proper airflow direction for heat dissipation

2 Derating: Reduce output current by10% when ambient temperature is between -15°C and -30°C (for output voltages <12V); derate according to the derating curve for high temperatures or low input voltages

3 Wiring: Use appropriate wire gauge for input/output connections; correctly connect remote sense lines (+S/-S) to compensate for voltage drop; ensure proper grounding for safety

4 Parallel operation: When paralleling modules, connect CS pins together; ensure output voltage difference between modules is <0.2V; do not exceed total output power (1200W for NMP1K2); avoid using PC function in parallel mode

5 Control signals: Understand the ON/OFF logic (open for ON, short for OFF for local RC2; short for ON, open for OFF for global RC1); do not exceed maximum current for auxiliary outputs

6 Safety: Disconnect power before wiring or maintenance; avoid overloading modules beyond rated power; use in a dry, dust-free environment to prevent damage

7 Status monitoring: Utilize DC OK and T-Alarm signals for real-time system health checks; replace modules if protection mechanisms are frequently triggered

NMP1K2-#KKHKE-02-PDF数据手册-参考资料