WOV-1-575

Protection Relays & Systems are designed to detect abnormal conditions in electrical networks and isolate faulty components to minimize the risk of damage. The WOV-1-575 is a “wetted-contact” Voltage Desaturation (VDS) relay, which is a specialized protection device that monitors AC voltages for severe voltage disturbances and quickly triggers an alarm or shutdown of the circuit. It is suitable for panel-mounted or switchgear applications and provides superior performance over traditional electromechanical relays.

The WOV-1-575 is designed to protect motors, generators, capacitors, transformers, feeders, and other electrical equipment from potential damaging effects due to overvoltage. It is a highly reliable and advanced protection system that utilizes the latest electronic components and an array of digital techniques to detect and isolate voltage desaturation events.

The WOV-1-575 has two main operating modes; the trip mode and the monitor mode. In the trip mode, the relay trips when the voltage desaturation levels are exceeded. It also has an adjustable relay time delay setting, which allows for greater accuracy in detecting the overvoltage. In the monitor mode, the relay monitors the voltage levels and sends out an alarm signal if the levels reach a predetermined value. The WOV-1-575 also features a versatile LED indicator that provides a clear indication of the operating state.

The WOV-1-575 is designed to provide reliable and accurate voltage desaturation protection and has the capability to detect voltage fluctuations between zero and three times the nominal value. It is equipped with two inputs; one input senses voltage and the second input senses current. The relay monitors the input voltages for voltage desaturation and sends out a trip signal if the voltage level is below its setpoint. The relay can also be set to ignore single phase voltage fluctuations or any combination of voltage and current inputs.

The WOV-1-575 is easy to install and maintain and does not require complex wiring or complex programming. The relay is compact in size and is equipped with a variety of adjustable points, allowing for adjustment and customization to meet individual system requirements. It is also capable of discriminating between normal and abnormal signals, and is designed to be compatible with the most common protection systems.

In conclusion, the WOV-1-575 is an ideal protection system for motors, generators, capacitors, transformers, feeders, and other electrical equipment. It is reliable, has low maintenance requirements, and features a versatile LED indicator for easy monitoring. The adjustable points of the relay enable it to be customized to meet the specific needs of the system, while the two inputs provide additional sensitivity and accuracy. With its easy installation and simple, yet powerful design, the WOV-1-575 is the perfect choice for any electrical protection system.