GSM120A24-R7B - Power bank Mean Well - Free user manual and instructions
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| Product Type | Power Bank (Battery Charger) |
| Brand | Mean Well |
| Model | GSM120A24-R7B |
| Output Voltage | 24V DC |
| Output Current | 5A (Max) |
| Output Power | 120W |
| Input Voltage | 100-240V AC, 50/60Hz |
| Input Current | 1.8A (Max) |
| Dimensions (L x W x H) | 225 x 125 x 38 mm |
| Weight | 1.2 kg |
| Operating Temperature | -30°C to +70°C |
| Cooling | Convection (fanless) |
| Protection Features | Overvoltage, Overload, Short Circuit, Overtemperature |
| LED Indicators | Power On (Green) |
| Output Connector | R7B (2-pin circular) |
| Efficiency | > 88% (Typ) |
| Safety Standards | UL, EN, IEC 60950-1 |
| Application | LED lighting, Electronic equipment, Battery charging |
| Maintenance | Keep vents clean; avoid moisture |
| Spare Parts | Replacement connector kits available; contact Mean Well |
Frequently Asked Questions - GSM120A24-R7B Mean Well
What is the output voltage and current of the GSM120A24-R7B?
The output voltage is 24V DC and the maximum output current is 5A, providing up to 120W of power.
Can I use this power bank to charge a 24V lead-acid battery?
Yes, it can be used for charging 24V lead-acid batteries, but ensure the charging current does not exceed 5A. For best results, use a proper charge controller.
What type of connector does the GSM120A24-R7B use?
It uses a 2-pin circular R7B connector. Check compatibility with your device or adapter.
Is the power supply protected against short circuits?
Yes, it has built-in protection against short circuits, overload, overvoltage, and overtemperature.
What is the input voltage range for the GSM120A24-R7B?
The input voltage range is 100-240V AC at 50/60Hz, making it suitable for worldwide use.
Does the power supply have a fan?
No, it uses convection cooling (fanless) for silent operation.
What is the operating temperature range?
It can operate from -30°C to +70°C, making it suitable for harsh environments.
Can I connect multiple devices to this power bank?
It is a single-output supply; you can connect only one device at a time. Use a distribution panel for multiple devices, staying within the 5A limit.
How do I clean and maintain the power supply?
Keep the vents clean from dust and avoid exposure to moisture. Periodically check for loose connections. Do not open the unit.
Is the GSM120A24-R7B safety certified?
Yes, it complies with UL, EN, and IEC 60950-1 safety standards.
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