Short-circuit indicator of IKZ-V type (model IKZ-V51L-U3)

Indicators of short-circuit are designed for localisation of the damaged area on overhead lines of power distribution networks with voltage 6-35 kV, network frequency 50 Hz/ 60 Hz, with any type of neutral (blind-earthed, resistive, compensated isolated) with one-sided power supply, ring lines with two-sided power supply. The set consists of three indicators: IKZ-V51L-Master (1 pc.) and IKZ-V51L-S (Slave 2 pcs.), controls and performs continuous monitoring of current and voltage in each phase wire of the overhead line, provides joint data processing and data transmission to the data acquisition server. The IKZ-V51L-U3 detects short circuits from 25 A. IKZ-V51L do not require a separate unit for data transmission via GSM-network. All indicators of the set are equipped with radio channels of BLE standard, IKZ-V51L-Master is equipped with GSM data transmission channel. With the help of IKZ-V51L-Master can be organised SMS notification of accidents with indication of GPS coordinates. IP 68