ISOLATING TRANSFORMER 3-PHASE 3LT20 12,5kVA

Type 3LT-23 Enclosed three-phase transformer. Complies with standard EN61558-2-4 and thus meets the requirements for safety isolation transformers. The transformer has separate primary and secondary windings and forms a "new" network in which possible earth faults are eliminated. The standard enclosure rating is IP23. Application: The transformer is intended for applications requiring voltage step-up or step-down or where the transformer must function as a safety isolation transformer. Examples of applications include electric motors, compressors, refrigeration systems, washing machines, and the creation of IT or TN-S networks. Special models can be manufactured on request, such as transformers for different voltages and frequencies, static protection between primary and secondary, various controls and intermediate taps, wheels, cable glands and connections, enclosure ratings, etc. This product description is an automated translation of the original Finnish description.