产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power

2 Wide input voltage range: 90~264VAC /120~370VDC

3 Multiple output module options: single output (5V@36A,12V@20A,24V@10A,48V@5A) and dual output (up to30V@5A each), each module up to240W

4 Complies with safety standards: ANSI/AAMI ES60601-1 (medical), UL62368-1, TUV EN60601-1, EN62368-1, IEC60601-1, IEC62368-1

5 Rich protection functions: overload (constant current limiting), overvoltage (shutdown and restart to recover), over-temperature (shutdown and auto-recover after cooling)

6 Remote control and monitoring capabilities: remote ON/OFF, DC OK signal (TTL level indicating output status), T-alarm (over-temperature signal)

7 Current sharing function for parallel operation of single output modules, ensuring balanced current distribution

8 Auxiliary power output:5V/2A for control circuits

9 High efficiency: up to91% (typical at full load with H/K modules at24V/48V)

10 Low leakage current:<400uA at264VAC

11 EMC compliance: EN55032 Class B (emission), EN61000-4 series (immunity)

12 Compact dimensions:250×127×41mm (L×W×H) for easy integration

13 Reliable hold-up time:16ms/230VAC@75% total output power,10ms@full power

使用场景 APPLICATIONS

1 Medical equipment: Clinical analyzers, ultrasound machines, patient monitors that require compliant and stable power supplies

2 Industrial automation: PLC systems, motor drives, sensor networks, and control panels needing flexible output configurations

3 Test and measurement: Oscilloscopes, signal generators, and prototype testing setups requiring multiple adjustable voltage outputs

4 Telecom and networking: Routers, switches, base stations, and data center peripherals (storage systems, cooling controls) needing high-efficiency modular power

5 Laboratory applications: Research setups where various voltage levels are needed for experiments

6 Commercial electronics: High-power audio/visual equipment, server racks, and backup power systems for critical devices

注意事项 PRECAUTIONS

1 Input voltage must match the specified range (90-264VAC or120-370VDC) to prevent damage

2 Parallel operation guidelines: Connect CS pins of modules mutually, ensure output voltage difference <0.2V among modules, total current ≤ rated current per module × number of modules, and total power ≤1200W

3 Remote sense function: Properly connect +S and -S pins to compensate for voltage drop on load wiring

4 Do not exceed the1200W maximum output power of the entire unit

5 Over-temperature handling: If the unit shuts down due to overheating, wait for it to cool down before restarting

6 Mounting: Use M4 screws with torque7-10 Kgf-cm, ensure adequate airflow for heat dissipation

7 Local ON/OFF control: For modules, open circuit (RC2 pin) means ON, short circuit means OFF

8 PC function restriction: Do not use output current programmable (PC) function when modules are in parallel

9 Application compliance: Ensure the unit meets all safety standards for the target application (e.g., medical use requires ES60601-1 compliance)

10 Environmental conditions: Operate within -30°C to +70°C (with derating above50°C), avoid moisture, dust, and extreme environments

11 Dual output modules: For NMD-240, use separate ON/OFF controls for each output channel if needed

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

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