Sigma Reactive Power Control Relay,

Reactive Power Control Relays used in compensation systems are the most important element of compensation that commissions and removes capacitors and/or shunt reactors according to the need in order to balance the active power and reactive power ratios in line with the needs of the facility. Reactive power control relays measure various current, voltage, energy, power, harmonic parameters of the network as well as balance active and reactive power and present them to the user. Sigma Reactive Power Control Relay; It warns the user with an alarm output in case of excessive rise of the internal temperature value of the relay, voltage rise, inductive and capacitive power limit is exceeded.Sigma Reactive Power Control Relay analyzes the system and system requirements.

As a result, if there is an error such as incorrect connection error in the system, it replaces the connections in itself, and in case the relay is missing the number or power of the capacitor-shunt reactor, it advises the user on the LCD screen for the capacitor and/or shunt reactor values that should be added to the compensation.

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