Automatic recloser

vacuumunder-voltageground fault

Tavrida Electric offers a new range of OSM vacuum autoreclosers based on the application of its own outdoor switching modules and recloser control cubicles. This autorecloser makes full use of the advantages of TEL outdoor switching modules enhanced with the application of a unique combined voltage and current sensor providing accurate measurements of six voltages and four currents (3 phase + residual). Recloser control cubicle uses powerful microprocessor to support protection and communication functionality suitable for radial and ring feeders for various types of neutral earthing: - Directional overcurrent protection - Directional earth fault protection - Directional sensitive earth fault protection - Undervoltage protection - Cold load pickup - Inrush restraint - Voltage reclosing control which allows the customer to program loop automation functionality - Separate event logs for close open operations & fault protection operations - Instantaneous Voltage, Current and Power metering - Load profile data - DNP3 and Modbus protocols - Programmable digital inputs/outputs