ECT-12.17 Current Transformer

ECT-12.17 Current Transformer

ECT-12.17 current transformer for 600–4000A primary current, accuracy classes 0.2 to 1, five-bar busbar configuration, 127mm outer width. The ECT-12.17 is engineered for very high primary currents from 600 A to 4000 A, mounting on a five-bar 100×10 mm busbar configuration within a 127 mm outer width. It covers accuracy classes 0.2, 0.5/0.5s, and 1 with burden ratings from 2.5 VA up to 45 VA, making it a fit for heavy industrial switchgear, main LV boards on large transformers, and generator protection schemes where multiple parallel busbars are already in use.