Oil Power Transformers 10MVA and 1MVA
Oil Power Transformers 10MVA and 1MVA Trafo Elettro has recently supplied nr. 2 oil immersed transformers 10MVA and nr. 1 oil immersed transformer 1MVA to a Polyols production plant in Rotterdam, Netherlands. The facility is 210 Acres and it is the biggest on in Netherlands. It produces flexible and rigid polyols, flexible and rigid glycols and Polyol blends. The transformers are designed with particulars characteristics in order to comply with plant regulation. In specific transformers are filled with special oil with high flammability point and with an special painting C5-M for aggressive environment. Main Technical Data of 10MVA transformers: Primary voltage volt: 25500 ±2×2,5% off load Secondary voltage at no load volt: 10400+n Vector group: Dny5 Main Technical Data of 1MVA transformer: Primary voltage volt: 10400 ±2×2,5% Secondary voltage volt: 400+n Vector group: Dny5 Trafo Elettro has delivered the transformers in site thanks to its partner and the plant production is now active with a new line in order to get an additional production line.
Cast Resin Transformers 5MVA and 1MVA
Cast Resin Transformers 5MVA and 1MVA Trafo Elettro has recently supplied nr. 1 cast resin transformer 5MVA and nr. 1 cast resin transformer 1MVA, that have been installed in a new spreader machine located in Mae Moh Mine lignite mine in Thailand. Mae Moh Mine is the largest open-pit lignite mine in Southeast Asia. It is located 630 kilometers away from Bangkok in Lampang province in the north of Thailand. It produces and supplies lignite to Mae Moh power plants to generate electricity. The new spreader machine with a capacity of 18,000 ton/hour is 120 meters long with a maximum height of 25 meters. It will be used to remove, convey and dump overburden. Main Technical Data of 5MVA transformer: Primary voltage volt: 22000 ±2×2,5% Secondary voltage at no load volt: 725 – 725 Vector group: Dd0y11 Protection degree: IP33 Main Technical Data of 1MVA transformer: Primary voltage volt: 22000 ±2×2,5% Secondary voltage at no load volt: 420+n Vector group: Dyn5 Protection degree: IP00