Negative Phase Sequence Protection Device

Negative phase sequence protection device is a power transmission equipment and electrical device specially designed to give protection from single phasing, overload and unbalanced voltage i.E. Too high and too low voltage that lead to loss and low power delivery. This electrical device and the voltage reugulator, comes in various operating voltage, weights and are popularly known for sensing and checking negative sequence components of voltage that cause rise in temperature. This electrical equipment gives protection under adverse voltage conditions and provide supervision when any overload occurs or in any internal faults. This protection device comes in wide variety such as negative sequence overcurrnent relays, negative sequence voltage relays and many more in order to increase electrical reliability and solve difficulty in electrical transmission.