产品特点 FEATURES

1 Modular power supply from MW (Meanwell) NMP series, model NMP1K2-C#HEE#-00, 1200W max power with 6 slots for output modules

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

3 High power factor: >0.95 at 230VAC full load, >0.98 at115VAC full load; efficiency up to91% (for H/K modules at24V/48V nominal)

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

5 Flexible output configuration via NMS-240 modules (single output:5V/36A,12V/20A,24V/10A,48V/5A; dual output options available)

6 Multiple protection functions: over temperature (shutdown auto-recover), over voltage (shutdown re-power recover), overload (constant current limiting)

7 Remote control: global ON/OFF (RC1) and local module ON/OFF (RC2)

8 Remote sense function to compensate load wiring voltage drop up to0.5V

9 DC OK signal (TTL level) indicates module output status; T-Alarm signal for over temperature

10 Current sharing (CS) for parallel operation of modules to balance load

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

12 Mechanical dimensions:250×127×41mm (L×W×H), weight ~2kg; mounting with M4 screws (7~10 Kgf-cm torque)

使用场景 APPLICATIONS

1 Industrial automation systems requiring multiple DC voltage outputs

2 Medical devices compliant with 2x MOPP safety standards

3 Test and measurement setups needing adjustable voltages and current sharing

4 Data centers/telecom equipment for reliable modular power supply

5 Applications needing flexible power configuration (mix different output modules as per requirement)

注意事项 PRECAUTIONS

1 Must assemble the shorting connector (RC1 to GND-P) to get output; without it, the unit has no output

2 For remote sense, use twisted pairs for +S/-S lines to minimize noise interference

3 When output voltage <12V and ambient temperature is -15°C to -30°C, derate output current to90% of rated value

4 Parallel operation notes: connect CS pins of all modules, ensure output voltage difference <0.2V between modules, total current ≤ (rated per module × number of modules), total power ≤1200W for NMP1K2

5 Do not use output current programmable (PC) function when modules are in parallel

6 Follow mounting torque specifications (7~10 Kgf-cm for M4 screws) to avoid case damage

7 Keep ambient temperature within -30~+70°C; refer to derating curve for high temp conditions

8 Over temperature alarm: T-Alarm signal goes high (4.5~5.5V) when internal temp exceeds limit; take cooling measures promptly

NMP1K2-C#HEE#-00-PDF数据手册-参考资料