产品特点 FEATURES

1 Modular power supply from MW (Meanwell) NMP series, model NMP1K2-EEEHHH-09, 1200W maximum power with 6 slots for output modules

2 Wide input voltage range:90~264VAC /120~370VDC, frequency range:47~63Hz

3 Compliance with medical (2x MOPP between primary and secondary) and ITE safety standards

4 High efficiency up to91% (full load with H/K modules at nominal24V/48V)

5 Multiple protection functions: overload(constant current limiting), overvoltage(shutdown and recover on re-power), overtemperature(shutdown and auto-recover when cool down)

6 Modular design supports interchangeable single/dual output modules(each up to 240W), with adjustable output voltages(5V/12V/24V/48V for single output, dual output up to30V each)

7 Remote control capabilities: global/local ON/OFF(via RC pins), remote sense(compensate voltage drop up to0.5V), output voltage/current programming(PV/PC pins)

8 Monitoring features: DC OK signal(TTL level for module status), T-Alarm signal(overtemperature alert), LED indicators for module status

9 Current sharing function for parallel operation of NMS-240 modules, ensuring balanced load distribution

10 Auxiliary power outputs:+5V-AUX_P(2A for NMP1K2), Vcc2(5V/10mA for modules)

11 EMC compliance: Conforms to EN55032(CISPR32)/EN55011(CISPR11) for electromagnetic emission; meets EN61000 series standards for immunity(ESD level4, RF field level3, EFT/burst level3, surge level4, etc.)

使用场景 APPLICATIONS

1 Medical equipment: Suitable for devices requiring medical-grade power safety(e.g., diagnostic instruments, patient monitors)

2 Industrial automation: Powering PLCs, sensors, actuators in factory automation systems

3 Test and measurement: Flexible power for lab instruments needing multiple DC voltage outputs

4 Communication systems: Rack-mounted power for routers, switches, and telecom equipment racks

5 Data centers: Modular power distribution for server racks or network devices

6 Research and development labs: For prototyping circuits needing variable DC voltages with remote control

7 Custom electronic systems: Applications requiring configurable DC power with monitoring capabilities

注意事项 PRECAUTIONS

1 Installation: Follow recommended mounting torque(12Kgf-cm for AC input terminal,10Kgf-cm for DC output terminal; M4 screws for chassis with max penetration depth4mm)

2 Ventilation: Ensure proper airflow direction as per mechanical specification to maintain thermal performance

3 Temperature derating: For output voltages <12V and ambient temperature between-15°C and-30°C, derate output current to90% of rated value; follow derating curves for different ambient temps and input voltages

4 Operation: Do not exceed total output power(1200W) or individual module power(240W); install shorting connector for global ON/OFF control if not using external signals

5 Wiring: Use twisted pairs for remote sense lines; for parallel operation, connect CS pins of modules and use short, large-diameter cables to minimize voltage drop

6 Maintenance: Avoid touching internal components without ESD protection; regularly check for loose connections and overheating modules

7 Safety: Disconnect AC power before installing/removing modules; comply with local electrical safety regulations and standards

NMP1K2-EEEHHH-09-PDF数据手册-参考资料