Current transformer to 1A

EMRI Current Transformers. The general purpose EMRI measurement Current transformers are EMRI option current transformers. They are ideal for retrofit applications where 1A secondary currents are required. E.g. measurements for protection modules, current limiting application, and 1A droop systems. A wide range of EMRI Current transformers is available for most sizes of generators. The transformers are constructed as a toroidal transformer for ease of fitting, the inside diameter guarantees it will fit around the main generator wires.