产品特点 FEATURES

Modular design: 1200W maximum total power with 6 slots for output modules (supports single/dual output modules like NMS-240, NMD-240)

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

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

Safety compliance: Meets medical (2x MOPP between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, etc.)

Multiple output options: Supports adjustable voltages (5V,12V,24V,48V, dual30V) with precise regulation (voltage tolerance ±0.2%~±2.0%)

Protection functions: Overload (constant current limiting/Hiccup mode), overvoltage (shutdown and re-power recovery), overtemperature (automatic recovery after cooling)

Remote monitoring and control: Remote sense (compensates voltage drop up to0.5V), DC OK signal (TTL level for output status), T-Alarm (overtemperature alert), global/local ON/OFF control via RC signals

Current sharing capability: Allows parallel operation of modules for higher current needs (with proper setup of CS pins)

Auxiliary power outputs:5V/2A (front-end) and5V/10mA (module-level) for control circuits

使用场景 APPLICATIONS

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

Industrial automation: Power supply for PLCs, sensors, actuators needing multiple voltage rails (5V,12V,24V)

Telecom infrastructure: Reliable power for routers, switches, and telecom equipment with modular output flexibility

Test and measurement systems: Modular voltage outputs for testing different electronic components and devices

Data centers: High-efficiency operation and parallel current sharing for scalable power solutions

Industrial control panels: Multiple voltage outputs for various control components (relays, motors, displays)

Telecom base stations: Needs for multiple voltage levels and reliable power with monitoring features

注意事项 PRECAUTIONS

Installation: Ensure proper grounding (FG terminal) to prevent electric shock; use correct output modules (NMS-240/NMD-240) and slot assignments as per configuration code; avoid blocking ventilation openings to maintain cooling

Operation: Follow derating guidelines (e.g.,90% rated current for output voltages below12V at -15~-30°C; reduce load at high ambient temperatures); do not exceed1200W total power; use RC signals correctly for global/local ON/OFF (open for ON, short for OFF for local control)

Parallel operation: When paralleling modules, connect CS pins of all modules; ensure output voltage difference between modules is less than0.2V; do not use the PC (output current programming) function for parallel modules; remote control must turn all parallel modules ON/OFF simultaneously

Maintenance: Regularly check for overheating (via T-Alarm signal); keep the unit clean and free of dust; do not modify or disassemble the unit (risk of electric shock or damage)

Safety: Disconnect power before installing/removing modules; follow all safety standards and guidelines provided in the specification manual; avoid touching live parts during operation

NMP1K2-#CCCCH-03-PDF数据手册-参考资料