产品特点 FEATURES

1 Brand: MW (明纬), Model: NMP1K2-H#KEEH-04 (NMP1K2 front-end with H module: NMS-240-24)

2 Modular design: 1200W max output (6 slots), each H module provides 24V/10A/240W

3 Voltage adjustability: H module supports 15-30V adjustable range

4 High reliability: Ripple & noise ≤150mVp-p, voltage tolerance ±1.0%, line regulation ±0.5%, load regulation ±0.5%

5 Safety compliance: Meets ANSI/AAMI ES60601-1 (medical, 2x MOPP), UL62368-1, TUV EN60601-1, EN62368-1, IEC60601-1, IEC62368-1, EAC TP TC004 standards

6 Protection functions: Overvoltage (shut down, re-power to recover), overload (constant current limiting), overtemperature (shut down, auto recover after temperature drop)

7 Advanced features: Remote on/off control, remote sense (compensate up to 0.5V wiring drop), DC OK signal (TTL level), current sharing (for parallel operation), output voltage/current programming, auxiliary power (5V/2A for NMP1K2)

注意事项 PRECAUTIONS

1 Derating requirement: When output voltage <12V and ambient temperature is between -15°C and -30°C, reduce output current to 90% of rated value

2 Parallel operation notes:

3 Connect CS pins of all modules; ensure output voltage difference among modules <0.2V

4 Total output power must not exceed 1200W (NMP1K2); max 6 modules in parallel

5 Use short, large-diameter wiring for parallel connections; remote control must turn all parallel modules on/off simultaneously

6 Do not use output current programming (PC) function when modules are in parallel

7 Installation:

8 Assemble the shorting connector (RC1 to GND-P) to enable output; without it, the power supply has no output

9 Follow recommended mounting specs: M4 screws, torque 7-10 Kgf-cm, max penetration depth 4mm

10 Environmental:

11 Operating temperature range: -30°C to +70°C (with derating as per curve)

12 Storage temperature range: -40°C to +85°C; humidity 10-95% non-condensing

13 Overtemperature alarm: T-Alarm signal is high (4.5-5.5V) when internal temperature exceeds limit, low (0-0.5V) when normal

NMP1K2-H#KEEH-04-PDF数据手册-参考资料