MSP-300-48 - Computer Adapter Mean Well - Free user manual and instructions
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| Product Type | AC/DC Power Adapter |
| Model Number | MSP-300-48 |
| Output Voltage | 48V DC |
| Output Current | 6.25A |
| Output Power | 300W |
| Input Voltage Range | 85-264VAC / 120-370VDC |
| Input Frequency Range | 47-63Hz |
| Efficiency | 87% |
| Dimensions (W x H x D) | 215 x 115 x 50 mm |
| Weight | 1.1 kg |
| Cooling | Built-in fan |
| Protection | Short circuit, overload, over voltage, over temperature |
| Operating Temperature | -20°C to +60°C (with derating) |
| Storage Temperature | -40°C to +85°C |
| Humidity | 10-90% RH non-condensing |
| Safety Approvals | UL, CE, TUV, CB |
| LED Indicator | Green LED for output status |
| Remote ON/OFF | Remote control via signal pin |
| Installation | Chassis mount with screw terminals |
| Maintenance | Clean dust from fan and vents regularly |
| Spare Parts | Cooling fan, terminal block, internal fuse |
| General Information | Switching power supply designed for continuous operation |
Frequently Asked Questions - MSP-300-48 Mean Well
What is the output voltage and current of the Mean Well MSP-300-48?
The Mean Well MSP-300-48 provides a nominal output of 48V DC with a maximum current of 6.25A, delivering up to 300W of power.
What input voltage range does the MSP-300-48 accept?
It accepts a wide range AC input of 85-264VAC or DC input of 120-370VDC, making it suitable for global applications.
Does the MSP-300-48 have built-in protection features?
Yes, it includes short circuit, overload, over voltage, and over temperature protections to ensure safe and reliable operation.
Is a cooling fan required for the MSP-300-48?
The unit has a built-in cooling fan that automatically activates based on temperature and load, ensuring effective heat dissipation.
What are the dimensions and weight of the MSP-300-48?
The dimensions are approximately 215 x 115 x 50 mm (W x H x D) and it weighs about 1.1 kg, making it compact for industrial installations.
How should I clean and maintain the MSP-300-48?
Regularly clean dust from the fan and ventilation openings to prevent overheating. Ensure the ambient temperature remains within the specified range and check for secure terminal connections periodically.
Can I use the MSP-300-48 in a high-temperature environment?
The operating temperature range is -20°C to +60°C, but with derating. For temperatures above 45°C, you may need to reduce the output power or improve airflow.
Is the MSP-300-48 suitable for outdoor use?
This adapter is typically designed for indoor use. For outdoor applications, it must be installed in a suitable waterproof enclosure.
Does the MSP-300-48 have a remote ON/OFF control?
Yes, it provides a remote ON/OFF function through a signal pin, allowing easy integration into automated systems.
What are the available safety certifications for the MSP-300-48?
The MST-300 series carries UL, CE, TUV, and CB certifications, complying with major international safety standards.
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USER MANUAL MSP-300-48 Mean Well
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Product information
Brand : Mean Well
Model : MSP-300-48
Category : Computer Adapter