产品特点 FEATURES

1 Modular design with 6 slots for NMS-240 output modules, supporting flexible configuration (e.g., 48V K-type modules as indicated by model code).

2 High power capacity: Maximum 1200W output.

3 Wide input voltage range: 90~264VAC or 120~370VDC, adapting to various power grids.

4 Comprehensive protection functions: Overload (constant current limiting), overvoltage (shutdown and re-power recovery), overtemperature (shutdown and automatic recovery after cooling).

5 Safety compliance: Meets medical standards (2x MOPP isolation between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1, etc.).

6 Remote management capabilities: Supports global/local ON/OFF control, remote sense (compensates for load wiring voltage drop up to 0.5V), DC OK signal (TTL level to indicate output status), and T-Alarm signal (overtemperature alert).

7 Current sharing function: Allows parallel operation of modules for balanced current distribution.

8 Auxiliary power output: Provides 5V/2A auxiliary power for external devices.

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and other control system components.

2 Medical equipment: Suitable for medical devices requiring safe isolation (e.g., diagnostic instruments, patient monitors, subject to device-specific compliance).

3 Telecommunications: Supporting network switches, routers, and communication modules in telecom rooms.

4 Test and measurement: Supplying stable power to lab instruments and testing equipment.

5 Data centers: Rack-mounted applications for server racks and storage systems.

6 LED lighting: Powering high-power LED arrays with flexible voltage configurations.

7 Industrial control panels: Integrating into control cabinets for various industrial processes.

8 Renewable energy systems: Adapting to DC input from solar panels or batteries (120~370VDC range).

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding to avoid electric shock. Follow mounting guidelines (use M4 screws with torque 7~10 Kgf-cm, maximum penetration depth of 4mm).

2 Module configuration: Use only compatible NMS-240 modules. Fill blank slots with BLANK-NMS240 to maintain safety and airflow.

3 Temperature derating: When ambient temperature exceeds 50°C, derate output current according to the derating curve. For output voltage <12V and ambient temperature between -15°C and -30°C, reduce output current to 90% of rated value.

4 Remote control setup: If not using global ON/OFF control, install the provided shorting connector (RC1 to GND-P) to enable output. Local ON/OFF for modules uses RC2 (open=ON, short=OFF).

5 Parallel operation: When paralleling modules, connect CS pins together, ensure output voltage difference between modules is <0.2V, and total output power does not exceed 1200W. Use short, large-diameter wires for parallel connections.

6 Protection handling: For overvoltage protection, re-power the unit to recover. For overtemperature, wait until the device cools down before restarting.

7 Wiring: Use appropriate wire gauges (20~26AWG for control pins) and strip lengths (10mm for output terminals) to ensure reliable connections.

8 Environmental conditions: Operate in a temperature range of -30°C to +70°C and humidity of 20~90% RH (non-condensing). Avoid dust, corrosive gases, or excessive vibration.

9 Compliance: Ensure the product is used in accordance with local electrical safety regulations and standards.

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