产品特点 FEATURES

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

2 Wide input voltage range: AC 90-264V (50/60Hz) or DC120-370V, suitable for global applications

3 Safety compliance: Meets medical standards (2x MOPP isolation between primary and secondary) and ITE standards (UL62368-1, EN60601-1 Ed3.1, IEC60950-1, etc.)

4 Flexible output configuration: Compatible with single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240:30V/5A x2) modules, each up to 240W

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

6 Comprehensive protection functions: Overload (constant current limiting), overvoltage (shutdown & re-power recover), overtemperature (shutdown & auto-recover after cooling)

7 Remote management capabilities: Global/local ON/OFF control, remote sense (compensates wiring voltage drop up to 0.5V), output voltage programming (PV), output current programming (PC), DC OK signal (TTL level indicating module status), T-Alarm signal (TTL level for overtemperature)

8 Current sharing support: Allows parallel operation of modules (max 6 for NMP1K2) to achieve higher current output with balanced load distribution

9 Auxiliary power outputs: 5V/2A (front-end) for external devices,5V/10mA per module for control circuits

10 Low ripple & noise: Max 100-250mVp-p depending on module type

11 Hold-up time:16ms/230VAC @75% load,10ms@full load

12 Vibration resistance:10-500Hz,2G for60min along X/Y/Z axes

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, DCS systems, sensors, actuators, and robotic equipment in manufacturing environments

2 Medical devices: Suitable for diagnostic instruments, patient monitoring systems, and laboratory equipment (compliant with medical isolation standards)

3 Telecommunications: Supporting network switches, routers, base stations, and communication terminals requiring stable modular power

4 Test & measurement: Providing adjustable, precise power for lab instruments like oscilloscopes, signal generators, and electronic test benches

5 Data centers: Supplying power to server racks, storage arrays, and network infrastructure with modular and scalable needs

6 LED lighting: Powering high-power LED displays, street lights, and industrial lighting systems requiring multiple voltage outputs

7 Renewable energy: Integrating with solar or wind energy systems (wide DC input range) to power control circuits or load devices

注意事项 PRECAUTIONS

1 Installation: Use M4 screws (7-10Kgf-cm torque) for front-end mounting; M3.5 screws (10Kgf-cm torque) for DC output terminals; ensure proper grounding (FG) connection

2 Environmental limits: Operate within -30~+70°C (derate output current per derating curve; for output voltage <12V and -15~-30°C, derate to90% of rated current)

3 Wiring: Use20-26AWG wires for control signals; twist remote sense lines (+S/-S) to minimize electromagnetic interference; use appropriate wire gauge for input/output to avoid overheating

4 Parallel operation: Follow guidelines—max6 modules for NMP1K2; output voltage difference between parallel modules <0.2V; total power ≤1200W; disable PC function when modules are parallelized; use short, thick wires for parallel connections

5 ON/OFF control: If global ON/OFF is not used, install the shorting connector (RC1 to GND-P) to enable output; local control via RC2 (open=ON, short=OFF)

6 Protection handling: For overvoltage/overtemperature shutdown, power cycle the unit to recover; overload protection uses constant current limiting (no shutdown)

7 Maintenance: Keep ventilation slots clear to ensure airflow; do not disassemble the unit without professional training; use only original MW modules for replacement

8 Safety: Avoid touching live parts when the unit is powered on; comply with local electrical safety regulations

NMP1K2-KEEKKH-00-PDF数据手册-参考资料