ABB VIZ-11 INDOOR POTENTIAL TRANSFORMER (PT) T269548

THE ABB VIZ-11 IS A MEDIUM-VOLTAGE INDOOR POTENTIAL TRANSFORMER (PT), ALSO KNOWN AS A VOLTAGE TRANSFORMER. IT IS A CRITICAL COMPONENT IN METAL-CLAD SWITCHGEAR, USED TO STEP DOWN HIGH PRIMARY VOLTAGES (UP TO 15KV) TO A SAFE SECONDARY LEVEL (TYPICALLY 120V) FOR METERING, RELAYING, OR CONTROL POWER. CONSTRUCTED WITH A VACUUM-CAST POLYURETHANE INSULATION, THESE UNITS ARE DESIGNED TO WITHSTAND SIGNIFICANT ELECTRICAL STRESS AND ARE OFTEN FOUND IN "DRAW-OUT" CONFIGURATIONS WITHIN INDUSTRIAL POWER DISTRIBUTION CENTERS.