DT651H11S
Drive Isolation Transformers - PN
Drive Isolation Transformers are specifically engineered for SCR (Silicon Control Rectifier) variable speed motor drive systems, serving to magnetically isolate the incoming line from the motor drive. These transformers are essential for adjusting the voltage to align with the requirements of the SCR Drive. The standard configurations utilized include delta primary and wye secondary, which are compatible with typical power sources used in three-phase rectifier circuits.With an input voltage range of 460-575 Vac and a KVA rating spanning from 7.5 to 440 kVA, these transformers support a variety of drive horsepower ratings from 5 to 400. The output voltage range is between 133-460 Vac, accommodating diverse operational needs. The windings are constructed from aluminum, and the temperature rise is rated at +150°C, ensuring reliability under demanding conditions.