TRAFINDO transformer Series VT-24 (O) is one of a range of products TRAFINDO Voltage Transformer (VT) manifold Outdoor. There are two types, namely Indoor and Outdoor. VT-24 (O) designed, processed, and tested in accordance with IEC 60044-2 publication, amendments, and specific standards such as ANSI (IEEE), BS, AS and DIN. Outdoor transformer weighs 45 kg has a voltage factor of 1.2 continuously.