User Manual for MEAN WELL MSP-200-15 Medical Power Supply

1. Product Overview

The MEAN WELL MSP-200-15 is a 201W single output enclosed medical power supply designed for various medical applications. It features a 15V, 13.4A output, adjustable output voltage, Power Factor Correction (PFC), remote on/off control, and remote sense capabilities. This unit is cooled by free air convection and meets MOOP (Means of Patient Protection) standards, operating within an 85~264 VAC input range.

Image: The MEAN WELL MSP-200-15 medical power supply, showing its enclosed metal casing with ventilation holes and terminal block connections.

2. Safety Instructions

• Ensure proper grounding before operation.
• Do not operate the unit in environments exceeding its specified temperature or humidity limits.
• Disconnect power before performing any installation, maintenance, or troubleshooting.
• Only qualified personnel should perform installation and servicing.
• Verify input voltage compatibility (85~264 VAC) before connecting to power.
• Avoid blocking ventilation openings to ensure adequate free air convection cooling.

3. Setup and Installation

3.1 Unpacking

Carefully remove the power supply from its packaging. Inspect the unit for any visible damage. Retain packaging materials for future transport or storage.

3.2 Mounting

Mount the MSP-200-15 in a location that allows for sufficient free air circulation to ensure proper cooling. Use appropriate screws to secure the unit to a stable surface. Ensure the mounting orientation does not impede airflow.

3.3 Wiring Connections

Refer to the terminal block diagram usually found on the unit or in the detailed datasheet for correct wiring. Connect the AC input (L, N, FG) to the designated terminals. Connect the DC output (+V, -V) to your load. Ensure all connections are secure and properly insulated.

• AC Input: L (Live), N (Neutral), FG (Frame Ground)
• DC Output: +V (Positive), -V (Negative)
• Remote Sense (Optional): +S, -S (Connect to load for voltage compensation)
• Remote On/Off (Optional): RC+, RC- (Control power supply operation)

4. Operating Instructions

4.1 Powering On/Off

Once all connections are secure, apply AC power to the input terminals. The unit will power on and provide the regulated DC output. To power off, disconnect the AC input. If using the remote on/off function, refer to the detailed datasheet for specific control signal requirements.

4.2 Output Voltage Adjustment

The output voltage can be finely adjusted using the potentiometer located on the unit. Use a non-conductive tool to turn the potentiometer clockwise to increase voltage and counter-clockwise to decrease voltage within the specified range (typically 13.5V to 16.5V for a 15V model).

4.3 Remote Sense Function

The remote sense function compensates for voltage drop across the load wires. Connect the +S and -S terminals to the positive and negative terminals of the load, respectively. This ensures accurate voltage delivery at the load point, especially for long wire runs or high current applications.

5. Maintenance

The MSP-200-15 is designed for reliable operation with minimal maintenance. However, periodic checks are recommended:

• Cleaning: Ensure ventilation openings are free from dust and debris. Use a soft, dry cloth or compressed air to clean the exterior. Do not use liquid cleaners.
• Connections: Periodically check all wiring connections for tightness and signs of corrosion.
• Environment: Ensure the operating environment remains within specified temperature and humidity ranges.

6. Troubleshooting

Note: For persistent issues, contact qualified service personnel or the manufacturer.

7. Specifications

8. Warranty and Support

For warranty information and technical support, please refer to the official MEAN WELL website or contact your authorized distributor. Keep your purchase receipt for warranty claims.

Manufacturer: Mean Well

Date First Available: January 3, 2019

For further assistance, please visit the MEAN WELL official website.