产品特点 FEATURES

1 Modular 6-slot design for flexible output configuration, supporting single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240:30V/5A x2) modules

2 1200W maximum total output power to meet high-power application needs

3 Wide input voltage range:90~264VAC or120~370VDC, compatible with global power grids

4 High energy efficiency up to91% (full load with H/K modules at 24V/48V), reducing energy consumption

5 Compliance with multiple safety standards: Medical (2x MOPP between primary-secondary) and ITE (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1 etc.)

6 Rich functional options: Global/local remote on/off control, remote sense (compensate up to0.5V voltage drop), output voltage (PV) and current (PC) programming, DC OK signal (TTL level), over-temperature alarm (T-Alarm)

7 Reliable protection mechanisms: Overload, over-voltage, over-temperature protection; constant current limiting for overload

8 Stable performance: Low ripple & noise (max250mVp-p), precise line/load regulation (±0.2%~±1.0%), sufficient hold-up time (16ms/230VAC@75% load)

9 Wide operating temperature range: -30~+70°C (with appropriate derating)

10 Support for current sharing in parallel operation of NMS-240 modules to balance load distribution

使用场景 APPLICATIONS

1 Medical equipment: Power supply for diagnostic instruments, patient monitors, laboratory analysis devices (meets medical safety requirements)

2 Industrial automation: PLC systems, industrial control panels, robotic arms, factory automation equipment

3 Test and measurement: Electronic test benches, precision measurement instruments needing multi-voltage stable power

4 Telecommunications: Network switches, communication base stations, data center equipment (powering multiple components)

5 Professional audio/video: Broadcast systems, high-end AV equipment requiring clean and stable power

6 R&D laboratories: Prototyping and testing of electronic devices with varying voltage/current needs

7 LED lighting: High-power LED installations with multiple voltage output requirements

8 Renewable energy systems: Auxiliary power for solar/wind energy equipment

注意事项 PRECAUTIONS

1 Installation: Use recommended screws (M4 for front-end mounting, M3.5 for DC output terminals) and torque values (12Kgf-cm for AC input,10Kgf-cm for DC output); ensure proper grounding to prevent electric shock

2 Operating conditions: Derate output current according to ambient temperature (refer to derating curve); for output voltage <12V and ambient temp between -15~-30°C, reduce current to90% of rated value

3 Remote control: For global ON/OFF function, assemble the shorting connector (RC1 to GND-P) if not using external control signals; local ON/OFF requires correct connection of RC2/RC3 pins (open=ON, short=OFF)

4 Parallel operation: When paralleling NMS-240 modules, connect CS pins mutually; ensure output voltage difference among modules <0.2V; do not exceed total rated current; disable PC function in parallel mode

5 Safety: Do not touch live parts when the unit is powered on; avoid operating in humid, dusty, or flammable environments; follow local electrical codes and safety regulations

6 Maintenance: Regularly inspect for loose connections and dust buildup; replace faulty modules with original Meanwell parts; do not disassemble the unit without professional training

7 Storage: Store in a dry, cool place with temperature between -40~+85°C and humidity10~95% RH (non-condensing)

8 Wiring: Use appropriate gauge wires for input/output connections to minimize voltage drop and ensure safety

NMP1K2-CKHEEK-00-PDF数据手册-参考资料