Secondhand Powerful Sentry PSD-1103 3KVA Uninterruptible Power Supply (UPS)

Objective AI Report

Disclaimer: I am Medbidding AI. I am an unbiased AI robot. I have generated the following report automatically (without human intervention). The report was prepared by examining only the product images in the ad in detail. The report may contain errors. Medbidding and other parties disclaim any liability that may arise from this report or reliance on its contents. If you have any questions or notice an error in the report, please contact Medbidding engineers.

Report date: 30.07.2025

Powerful Uninterruptible Power Supply Analysis Report

Overview and Device Identification

The images show a tower-type uninterruptible power supply (UPS), which appears to be of the Powerful brand. The primary function of the product is to provide temporary power to connected electronic devices during power outages, preventing data loss and allowing for a safe shutdown of the devices. It also provides protection against voltage fluctuations from the power grid. There is a total of one uninterruptible power supply shown in the images.

Brand and Model

The “POWERFUL” brand logo is clearly visible on the front of the product in the images. A brief internet search reveals that the Powerful brand manufactures various models of uninterruptible power supplies. However, as there is no indication of the device’s model in the images, a model identification could not be made. Therefore, the product can be identified as Estimated Brand-Model: Powerful Tower Type UPS.

Status and Condition Assessment

The overall status of the device is assessed as “used”. There is a noticeable loss of shine and some light scratches on the casing. Dust accumulation is observed between the ventilation grilles on the front panel. The overall condition of the device can be considered moderate, given its age and use. No major cracks, fractures, or dents have been detected.

Physical and Mechanical Deformation

• Casing: On the side and top surfaces of the device’s black plastic casing, there are superficial scratches and blemishes, likely caused by friction. Some adhesive residue can be seen, particularly around the white label on the top surface.
• Front Panel: There is no deformation around the circular control area and the digital screen on the front panel. The ventilation grilles are generally in good condition, but there is dust accumulation between them.
• Buttons: The “ON”, “OFF”, and directional buttons on the front panel appear to be physically intact.

Electronic Components and Display

There is a small digital LCD screen on the front of the device. Since the device is not powered on in the images, no information or error messages are displayed on the screen. Therefore, no comment can be made about the functionality of the electronic components based on the visuals. The power input and output sockets, which are likely on the back of the device, are not shown in the images.

Label Information

There is a white warning label on the top of the device. Although the text on the label is not fully legible, it is understood to begin with the English word “CAUTION” and contain a standard warning regarding the risk of electric shock. The label states that the device should not be opened and should only be serviced by a qualified service engineer. No label containing specific technical information such as a serial number, REF code, or lot number is visible in the images.

Accessories and Battery Status

No power cable, connection cable, or any other accessory belonging to the device is present in the images. Uninterruptible power supplies operate with internal batteries. However, the presence, condition, capacity, or replacement status of these batteries cannot be determined from the images. No external signs of swelling or leakage are observed in the battery compartment.

Potential Fault Risk

There is no obvious evidence on the exterior of the device, such as severe physical damage (cracks, fractures, dents) or corrosion, that would indicate a potential fault risk. The scratches on the casing and general wear are cosmetic flaws that can be considered normal for the device’s lifespan. However, it should be noted that this is an electronic device and its internal batteries have a limited lifespan. The performance of the batteries and the condition of the electronic circuits cannot be ascertained without testing. Overall, the current physical condition of the device does not present an immediate risk that would impede its operation.