产品特点 FEATURES

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

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

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

4 Multiple output module options: Single output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual output (NMD-240:30V/5A each, combined 240W)

5 Compliance with medical (2x MOPP between primary-secondary) and ITE safety standards (EN60601-1, UL62368-1)

6 Comprehensive protection: Overload (constant current limiting), overvoltage (shutdown, re-power to recover), overtemperature (auto-recover after cooling)

7 Versatile control functions: Global/local ON/OFF, remote sense (compensate up to 0.5V), voltage/current programming, DC OK signal (TTL level), current sharing (for parallel operation)

8 Auxiliary power outputs: Front-end 5V/2A, module 5V/10mA

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

10 Low leakage current: <400uA at 264VAC

11 High power factor: >0.95 at 230VAC full load, >0.98 at 115VAC full load

使用场景 APPLICATIONS

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

2 Medical equipment: Suitable for non-life-supporting devices like patient monitors, diagnostic tools (compliant with medical safety standards)

3 Telecommunications: Providing stable power for network switches, routers, and base station peripherals

4 Test and measurement: Adjustable power supply for lab instruments, electronic component testing

5 Data centers: Modular power solution for server racks or peripheral devices

6 Industrial control panels: Powering multiple components with different voltage requirements

7 Embedded systems: Customizable power for industrial embedded devices

注意事项 PRECAUTIONS

1 Installation: Use recommended screws (M4 for front-end, M3.5 for modules) with specified torque (12Kgf-cm for AC terminal,10Kgf-cm for module output); ensure proper grounding via FG terminal

2 Operating conditions: Follow derating curves—reduce load at high temperatures; for output <12V and temp -15~-30°C, derate current to 90% of rated

3 ON/OFF control: Install shorting connector (RC1 to GND-P) if not using global ON/OFF; local control via RC2/RC3 pins (open=ON, short=OFF)

4 Parallel operation: Connect CS pins of modules together; ensure output voltage difference <0.2V; total load not exceeding 1200W; avoid PC function in parallel; use short/large diameter wires

5 Remote sense: Use twisted pairs for +S/-S lines to minimize interference; max compensation up to 0.5V

6 Overtemperature: If T-Alarm signal is high (4.5-5.5V), stop operation and let cool down before restarting

7 Safety: Do not touch live parts when powered on; do not operate with damaged case; comply with local electrical safety regulations

8 Maintenance: Regularly check for loose connections; keep the device clean and free from dust to prevent overheating

NMP1K2-KEEEKC-00-PDF数据手册-参考资料