产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2 model) supporting up to 1200W total output power

2 Wide input voltage range: AC 90~264V or DC120~370V, compatible with 47~63Hz frequency

3 High efficiency up to 91% (typical for H/K modules at 24V/48V full load)

4 Complies with multiple safety standards: medical (2x MOPP between primary-secondary) and ITE standards (ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, etc.)

5 Supports various output modules: single output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual output (NMD-240: dual 30V/5A) with adjustable voltage ranges

6 Rich functional features: remote sense (compensate wiring voltage drop up to 0.5V), global/local remote on/off control, output voltage/current programming (PV/PC), DC OK signal (TTL level for output status), T-Alarm (overtemperature warning), current sharing (for parallel operation)

7 Comprehensive protection: over-temperature (auto recover when cooled), overload (constant current limiting), over-voltage (shutdown, re-power to recover)

8 Wide working temperature range: -30~+70°C (with derating as per guidelines)

9 Compact dimensions: front-end unit (250*127*41mm), modules (118.5*37.9*18mm) for easy integration

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, sensors, actuators requiring multiple voltage outputs

2 Medical equipment: Suitable for diagnostic devices and patient monitoring systems (meets medical safety standards)

3 Test & measurement instruments: Stable power supply for precision testing equipment needing adjustable voltages

4 Telecom and data communication systems: Flexible power distribution for routers, switches and other network devices

5 Embedded systems: Customizable voltage outputs for industrial computers and control panels

6 High-power applications: Parallel operation of modules to meet higher power demands in data centers or industrial machinery

7 Laboratory R&D: Multiple adjustable DC power sources for research projects

注意事项 PRECAUTIONS

1 Derating guidelines: When output voltage is below12V and ambient temperature is -15~-30°C, reduce output current to 90% of rated value; follow derating curves for temperature and input voltage

2 Installation: Use M4 screws with mounting torque of7~10Kgf-cm; maintain correct airflow direction as per mechanical specs; blank slots must use BLANK-NMS240 accessory

3 On/off control: If global on/off function is not used, install the shorting connector from RC1 (CN32-PIN6) to GND-P (CN32-PIN3)

4 Remote sense: Use twisted pairs for +S/-S lines to minimize interference

5 Parallel operation: Connect CS pins of modules; ensure output voltage difference between modules <0.2V; max 6 slots for NMP1K2; total power not exceeding1200W; remote control must turn all parallel modules on/off simultaneously

6 Protection recovery: Over-voltage protection requires re-powering to recover; over-temperature protection auto recovers when internal temperature drops below limit

7 Programming functions: Follow guidelines for PV (voltage programming) and PC (current programming) connections; do not use PC function when modules are in parallel

8 Safety compliance: Ensure installation meets local safety regulations and product safety standards; avoid exposing to condensation or extreme environmental conditions

NMP1K2-ECEKK#-04-PDF数据手册-参考资料