High-Sensitivity Short-Circuit Indicator IKZ-V6-35 for 6-35 kV Networks

Indicators of short-circuit with power supply from the line and high sensitivity to emergency currents are designed for localisation of the damaged section of distribution power grids with voltage 6-35 kV, network frequency 50/60 Hz, with any type of neutral (blind-earthed, resistive, compensated isolated) with one-sided power supply, ring lines with two-sided power supply. IKZ-V6-35 detects short-circuits from 20 A, short-circuit faults from 0.2 A, determines the direction of emergency current flow and indicates the direction of search for the fault location. IKZ are equipped with radio channels of BLE 2.4 GHz standard, which allows easy adjustment and correction of settings from the control panel, provides transmission of information about the emergency situation to the control centre (if equipped with BSPI).

Indication of alarms by means of LEDs. Power supply source: from line voltage. Temperature range: Standard from - 40 deg C to +70 deg C; Extended from - 60 deg C to +85 deg C.

IP 68.