产品特点 FEATURES

1 Modular power supply design with 6 slots for flexible output configuration

2 1200W maximum total output power, supporting up to 240W per output module (NMS-240 single output or NMD-240 dual output)

3 Wide input voltage range: 90~264VAC or 120~370VDC, compatible with global power grids

4 High efficiency up to 91% (full load with H/K modules at 24V/48V) and power factor >0.95@230VAC full load

5 Compliance with multiple safety standards: ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1, IEC 60601-1 Ed3.1, IEC62368-1, EAC TP TC004

6 Comprehensive protection functions: Overload (constant current limiting), overvoltage (shut down & re-power to recover), over-temperature (shut down & auto recover after cooling), short circuit (hiccup mode or constant current limiting)

7 Rich remote control and monitoring features: Global/local ON/OFF control, DC OK signal (TTL level), T-Alarm (over-temperature signal), remote sense (compensate up to 0.5V line drop), output voltage/current programming (PV/PC), current sharing (CS) for parallel operation

8 Compact mechanical dimensions: 250×127×41mm (L×W×H) and net weight around 2kg, easy to integrate into equipment racks

使用场景 APPLICATIONS

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

2 Medical equipment: Suitable for diagnostic devices, patient monitoring systems (non-life-supporting) due to medical safety compliance

3 Telecommunication: Providing stable power for routers, switches, base stations, and telecom infrastructure

4 Test & measurement: Adjustable output voltage/current for lab instruments, electronic testing, and R&D applications

5 Data centers: Modular power solution for server racks, network devices, and storage systems

6 Renewable energy: Integration with solar or wind power converters (wide DC input range)

7 Broadcast & media: Powering cameras, transmitters, studio gear, and broadcast equipment

注意事项 PRECAUTIONS

1 Installation: Use M4 screws for mounting with torque 7~10Kgf-cm; ensure proper grounding via FG terminal; maintain sufficient airflow as per the indicated direction

2 Operation: Do not exceed total output power (1200W) or per-module power (240W) limits

3 Operation: For remote sense, use twisted pairs for +S/-S lines to reduce noise; compensate line voltage drop up to 0.5V

4 Operation: For parallel operation, connect CS pins of all modules; ensure output voltage difference <0.2V between modules; max 6 modules in parallel; remote control must turn all modules on/off simultaneously

5 Operation: Follow temperature derating curves (e.g., output current derate to 90% when voltage <12V and temp -15~-30°C; reduce load at higher ambient temps)

6 Operation: Install shorting connector (RC1 to GND-P) if global ON/OFF is not used; local ON/OFF via RC2 (open=ON, short=OFF for NMS-240)

7 Maintenance: Regularly clean dust with dry air; inspect wiring for loose connections; replace faulty modules promptly (use only compatible MW modules)

8 Safety: Disconnect AC/DC input before servicing; avoid touching live parts when powered on; do not use damaged or non-compliant modules

NMP1K2-EKHCHC-00-PDF数据手册-参考资料