Cast-Resin Transformer

BULOX produces and distributes one of the widest ranges of dry cast resin transformers in the world. The transformer can be equipped with forced cooling. By the use of such a cooling system a performance increase of 50% can be achieved with minimal inconvenience. It provides the ultimate mechanical strength to withstand thermal and mechanical stresses from severe climates, cycling loads, and short circuit forces. It is also very effective at sites of installation where the available space is limited. To conclude it is evident that the Cast-Resin Transformers produced by BULOX have provided a reasonable solution to many projects, because it is possible to adapt their layout according to the specifications of the clients.Specifications and Technical DataConformity Capacity Certification Rated Frequency HV Rating Off-Load Charger LV Rating Connection Cooling Protection Class Insula-tion Class *IEC726 or NEMA*Cenelec HD 464*E2C2F1 50KVA up to 3.15 MVA CISQ or IQ Net 50 or 60 Hz Up to 36kV +2 x 2.5% 400 or230 V *HV Winding Delta*LV Winding Star * AN* AN or AF IP 00 or enclosure acc. to client requirement F (155oC) Features* Safe, compact and sturdy in design* Copper or aluminum windings* High efficiency and reliability* Low noise level and low losses * Maximum safety and high adaptability * Easy to install and maintenance free* Environmental protection: Excellent * Take up less space than comparable liquid-filled or gas insulated types * Flame-retardant * Self-extinguishing* Versions with reduced no-load * Short-circuit losses improve efficiency thus reduce operating costs Applications* A variety of infrastructure projects such as a. Hospital b. In-tram and underground railway shafts c. Wind energy platforms d. On offshore installations e. In mines installation* Industrial transformers* Traction transformers* Isolation transformers