WOVT3-480

Protection relays are devices used to protect electrical equipment and personnel from damage due to dangerous current levels. The WOVT3-480 is a three-phase voltage, frequency, and current protective relay that offers protection for motors, generators, and other industrial equipment. This unit has a low power absorption and offers quick and accurate alarm and trip operations. It features an overload relay, short circuit protection, phase unbalance detection, and harmonic protection.

Specifically designed for industrial applications, the WOVT3-480 automatically monitors a three-phase system for any dangerous over-voltage or under-voltage conditions, as well as over-current and phase unbalance. It is equipped with a frequency-controlled time delay and short-time delay to prevent false trips due to harmless voltage surges or high inrush currents. The WOVT3-480 also offers harmonic protection, electronically generated current measurement, and phase sequence verification. It also offers complete protection against surges and impulses.

The WOVT3-480 features a state-of-the-art design with integrated short-circuit and overload protection. It also includes built-in trip self-opening and manual closing elements. The unit has self-configurable adjustable parameters, and a large display with LED indicators for visual inspection. Its rugged construction makes it suitable for harsh industrial environments.

The WOVT3-480 provides superior performance when used for motors, generators, and other industrial equipment due to its highly accurate and reliable voltage, frequency, and current measurements. It can protect against more than one type of fault at the same time and provide instant and selective tripping. Moreover, the unit is designed to easily integrate with PLCs and other automation systems.

The WOVT3-480 is equipped with an overclocking technique which prevents false operation due to electrical noise or harmonic distortion. Its adaptive communication protocol actively monitors the operating condition of the network, allowing quick and accurate tripping operations. Additionally, its modular design allows for easy installation, maintenance, and upgrades.

The WOVT3-480 provides efficient protection and stable operation for industrial applications. It is designed to work in demanding industrial environments and can resist high levels of vibration and temperature changes. The unit continuously monitors a three-phase electrical system, offering reliable protection against any hazards due to over-voltage, under-voltage, over-current, and phase unbalance. And its adjustable parameters and built-in features further help to ensure a safe and reliable operation.