产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2 model) supporting up to 1200W total power, compatible with single-output (NMS-240:5V@36A/12V@20A/24V@10A/48V@5A) and dual-output (NMD-240) modules

2 Wide input voltage range: AC 90-264V or DC120-370V, adapting to global power grids

3 High efficiency up to 91% (with H/K modules at 24V/48V full load), reducing energy consumption and heat generation

4 Compliance with multiple safety standards: IEC60601-1 (medical), UL62368-1, EN60601-1, IEC62368-1, ensuring reliability in industrial and medical applications

5 Comprehensive protection mechanisms: Overload (constant current limiting), overvoltage (shutdown, re-power to recover), overtemperature (shutdown, auto-recover when cooled)

6 Advanced functional support: Remote sense (compensate wiring voltage drop up to 0.5V), DC OK signal (TTL level for real-time output status monitoring), current sharing (for parallel operation to balance load), global/local remote ON/OFF control

7 Auxiliary power outputs: Front-end 5V/2A and module-level 5V/10mA, facilitating external control circuit operation

8 Line regulation ≤±0.5% and load regulation ≤±1.0% (for NMS-240 modules), ensuring stable output voltage

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, sensors, actuators, and control panels in production lines

2 Medical equipment: Suitable for diagnostic tools, patient monitors, and other devices complying with medical safety standards

3 Test and measurement instruments: Providing adjustable, stable power for lab testing and prototype validation

4 Telecom and data center infrastructure: Modular power supply for network switches, servers, and communication equipment

5 Industrial control applications: Supplying multiple voltage levels for various components in automated systems

6 Research and development: Flexible power solutions for custom experimental setups

注意事项 PRECAUTIONS

1 Installation requirements: Assemble the shorting connector (RC1 to GND-P) for normal operation; use recommended M4 screws (mounting torque:7-10 Kgf-cm) for front-end and M3.5 screws (terminal torque:10 Kgf-cm) for modules

2 Operation precautions:

3 Derate output current to 90% when output voltage <12V and ambient temperature ranges from -15°C to -30°C

4 Do not enable the output current programming (PC) function when modules are in parallel operation

5 For parallel operation: Connect CS pins of all modules, ensure output voltage difference between modules <0.2V, total power not exceeding 1200W (NMP1K2), and use short, large-diameter wiring

6 Safety guidelines: Ensure proper grounding to meet earth leakage current limits (<400uA at 264VAC); avoid operating beyond the specified temperature range (-30°C to +70°C)

7 Maintenance tips: Regularly check the T-Alarm signal for over-temperature warnings; ensure adequate ventilation around the device to prevent overheating

NMP1K2-HHKHHK-01-PDF数据手册-参考资料