Control Transformers and Chokes can work on single as well as three phase modes of operation. These Control Transformers are available in a rating of up to 100VA to 40KVA. These Control Transformers function on 8KVAr to 500A input and 3.2KVAr to 500A output range. Control Transformers and Chokes are offered with Class H insulation and suitable for motor drives.
