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Keywords BAC Corrosion Control, Cathodic protection
Recent upgrades to the BAC Corrosion Control GCU series of DC current interrupters are said to now allow more accurate, easy, versatile and economical synchronous switching of cathodic protection stations.
The GCU interrupters (Plate 2) are designed to save time during maintenance and survey periods by accurately switching "ON" and "OFF" cathodic protection DC current sources in order that the true polarised pipe to soil potential, used as a criterion for cathodic protective levels, may...