Voltage Current Protector for Low Voltage Devices with Double LED Display

The device in question features a comprehensive set of protection mechanisms, including voltage, current, and phase monitoring capabilities. These safeguards are designed to ensure the optimal and reliable performance of the connected equipment.

The voltage protection system is equipped with both over-voltage and under-voltage safeguards. The over-voltage protection range is set between 230V and 300VAC, with a default threshold of 270VAC. This feature guards against excessive voltage spikes, which can potentially damage sensitive electronic components. Conversely, the under-voltage protection range is set between 145V and 210VAC, with a default threshold of 170VAC. This safeguard prevents operation in low-voltage conditions, which can also lead to equipment malfunction or failure.

Complementing the voltage protection, the device also features an over-current protection system. The current protection range is adjustable between 1A and 63A, with a default setting of 40A. This feature ensures that the connected load does not exceed the device's capacity, thereby preventing potential overloading and subsequent damage.

In addition to the voltage and current protection, the device also incorporates a recovery delay time feature. This parameter is adjustable within a range of 3 seconds to 300 seconds, with a default setting of 30 seconds. The recovery delay time allows the system to stabilize and re-engage safely after a protection event, preventing immediate re-triggering and potential cascading failures.

The visual interface of the device includes a double LED display, providing clear and concise feedback to the user. The display indicates the current operating status, including voltage, current, and any active protection modes. This intuitive interface ensures that the user can easily monitor the device's performance and respond accordingly.

Furthermore, the device is designed for single-phase low-voltage operation, ensuring compatibility with a wide range of applications and power sources. This flexibility allows the device to be seamlessly integrated into various electrical systems, from residential to industrial settings.

In summary, this protection device offers a comprehensive suite of safeguards, including over-voltage and under-voltage protection, over-current protection, and a customizable recovery delay time. The intuitive double LED display and single-phase low-voltage design further enhance the device's versatility and user-friendly operation. By incorporating these robust protection mechanisms, the device ensures the reliable and safe operation of the connected equipment, minimizing the risk of damage and downtime.

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