Chemical industry
CHEMICAL INDUSTRY Trafo Elettro has supplied n.2 cast resin transformers 4000kVA, n.2 cast resin transformers 2500kVA and n.2 cast resin transformers 630kVA to a multinational with approximately 24.500 employees and more than 115 plants located all over the world. In particular these transformers have been supplied to one of the most important plants located in France, in Chalampe, which produces Nylon 6,6 and other plastic materials for the automotive, textile, packaging and consumer goods. Transformers supplied have the following technical characteristics: Power: 4000kVA Primary voltage volt: 20000 ±2×2,5% Secondary voltage at no load volt: 5800+n Vector group: Dyn11 Power: 2500kVA Primary voltage volt: 20000 ±2×2,5% Secondary voltage at no load volt: 410+n Vector group: Dyn11 Power: 630kVA Primary voltage volt: 5500 ±2×2,5% Secondary voltage at no load volt: 410+n Vector group: Dyn11 Power: 630kVA Primary voltage volt: 5500 ±3×2,5% Secondary voltage at no load volt: 410+n Vector group: Dyn11
“Western Port” residential complex
“Western Port” residential complex Trafo Elettro has supplied n.2 cast resin transformers 2000kVA to the “Western Port” residential complex – Moscow. This complex is being built in a prestigious area on the banks of the Moskva River. 5 minutes walk from Fili metro station and 15 minutes from Moscow’s center. There will be built nr.4 residential quarters with closed yards and 2 kindergartens. Transformers supplied have the following technical characteristics: Power: 2000kVA Primary voltage volt: 20000 ±2×2,5% Secondary voltage at no load volt: 400+n Vector group: Dyn11
Parque Eólico Roden
Parque Eólico Roden Trafo Elettro has supplied n.1 oil transformer 10000/12000kVA and n.1 cast resin transformer 50kVA to the “Parque Eólico Roden” in Spain. The park is located near the town of Fuentes de Ebro – Zaragoza and has a capacity of 7.6 MW. Wind energy is a clean, renewable and inexhaustible source of energy and wind farms can guarantee energy efficiency and be productive for 25 years without the need of special interventions. Transformers supplied have the following technical characteristics: Oil Transformer Power: 10000/12000kVA Primary voltage volt: 45000 ±10×1% OLTC Secondary voltage at no load volt: 20000 Vector group: YNd11 Windings material: Cu/Cu Cast resin Transformer Power: 50kVA Primary voltage volt: 20000 ±2×2,5% Secondary voltage at no load volt: 420+n Vector group: Dyn11 Windings material: Al/Al With this project, Trafo Elettro is proud to support the use of renewable energy sources.
Palma de Mallorca Airport
Palma de Mallorca Airport Trafo Elettro has supplied n.2 cast resin transformers 1000kVA to Palma de Mallorca Airport. It is the main airport of the Balearic Islands and the third largest airport in Spain in terms of importance and volume of passengers carried. On the busiest day of the week it handles 1.100 movements, almost as many as the busiest airport in Europe: London – Heathrow. Transformers supplied have the following technical characteristics: Power: 1000kVA Primary voltage volt: 15400 ±2×2,5% Secondary voltage at no load volt: 420+n Vector group: Dyn11
Nornickel
Nornickel Trafo Elettro has supplied n.2 cast resin transformers 2500kVA to Nornickel’s plant in Siberia. Nornickel is the world’s leading producer of nickel and palladium. The company is headquartered in Moscow and it is also one of the biggest platinum and copper producers. Power: 2500kVA Primary voltage volt: 10000 ±2×2,5% Secondary voltage at no load volt: 690+n Vector group: Dyn11 Windings material: Copper
Barcelona Airport – El Prat
Barcelona Airport – El Prat Trafo Elettro has supplied n.1 cast resin transformer to the Barcelona Airport – El Prat. It is the second largest and busiest airport in Spain, and the sixth busiest in Europe. The transformer supplied has the following technical characteristics: Power: 800kVA Primary voltage volt: 25000 ±2×2,5% Secondary voltage at no load volt: 420+n Vector group: Dyn11
PVC production facility
PVC production facility Trafo Elettro has supplied n.8 cast resin transformers to one of the largest PVC production facilities in Europe, with 420,000 tonnes a year of material supplied to key sectors such as building, automotive and piping. The aim of our customer is to increase the PVC production. N.6 cast resin transformers Power: 2500kVA Primary voltage volt: 6000 ±2×2,5% Secondary voltage at no load volt: 690+n Vector group: Dyn5 Windings material: Copper Enclosure: IP33 Class: C5-M N.2 cast resin transformers Power: 500kVA Primary voltage volt: 690 ±2×3,33% Secondary voltage at no load volt: 400+n Vector group: Dyn5 Windings material: Copper Enclosure: IP23 Class: C5-M
Tashkent Metallurgical Plant
Tashkent Metallurgical Plant – Republic of Uzbekistan Trafo Elettro has supplied n.31 cast resin transformers to the Tashkent Metallurgical Plant in the Republic of Uzbekistan. The plant has a capacity of 500K tons of metal products per year which will be used for car bodies, household appliances and other products. The new plant will be of strategic importance, as it will become the first in the country to produce cold rolled metal with an investment of 280 million Euros. The transformers supplied have the following technical characteristics: N.3 cast resin transformers Power: 3500kVA Primary voltage volt: 10000 ±2×2,5% Secondary voltage at no load volt: 720 Vector group: Dy11 N.4 cast resin transformers Power: 3500kVA Primary voltage volt: 10000 ±2×2,5% Secondary voltage at no load volt: 720 Vector group: Dd0 N.10 cast resin transformers Power: 3150kVA Primary voltage volt: 10000 ±2×2,5% Secondary voltage at no load volt: 400+n Vector group: Dyn11 N.8 cast resin transformers Power: 2500kVA Primary voltage volt: 10000 ±2×2,5% Secondary voltage at no load volt: 400+n Vector group: Dyn11 cast resin transformers Power: 2000kVA Primary voltage volt: 10000 ±2×2,5% Secondary voltage at no load volt: 400+n Vector group: Dyn11 N.2 cast resin transformers Power: 1600kVA Primary voltage volt: 10000 ±2×2,5% Secondary voltage at no load volt: 400+n Vector group: Dyn11 N.1 cast resin transformer Power: 1250kVA Primary voltage volt: 10000 ±2×2,5% Secondary voltage at no load volt: 720+n Vector group: Dyn11 N.1 cast resin transformer Power: 630kVA Primary voltage volt: 10000 ±2×2,5% Secondary voltage at no load volt: 400+n Vector group: Dyn11
El Teniente
El Teniente – Chile Trafo Elettro has supplied n.1 cast resin transformer 2000kVA to the copper mine El Teniente, located 50 kilometers from the city of Rancagua – Chile. Main Technical Data: Power: 2000kVA Primary voltage volt: 13800 ±2×2,5% Secondary voltage at no load volt: 600 Vector group: Dy1 El Teniente is the largest copper mine in the world. It began to be exploited in 1904 and already has more than 3.000 kilometers of underground tunnels.
Helsinki underground
Helsinki underground Trafo Elettro has supplied nr.12 amorphous transformers 2750kVA to the underground in Helsinki – Finland. Main Technical Data: Power: 2750kVA (1375+1375) Primary voltage volt: 10000/20000 ±2×2,5% Secondary voltage at no load volt: 635-635 Vector group: Yy0-Yd11 The development of transformers TES-ES series characterized by very low losses continues thanks to the use of amorphous cores. These transformers are designed with a duty class VI according to EN 50329 standards for typical application of mainline railways: Duty class VI VI VI Loading 100% 150% 300% Duration Continuous 2 hours 60 seconds Interval – 3 hours 1800 seconds The comparison between a transformer of the same characteristics designed with standard no-load losses and high efficiency no-load losses transformer shows the high improvement in the losses: Transformer with standard no-load losses Transformer with high efficiency no-load losses Difference in no-load losses 4900W 1100W – 3800W Mr. Paolo Dalla Valle (Sales Manager): “Since the launch of our new series TES-ES in Hannover Messe 2014 many steps forward have been made in terms of development. We did big investments on our R&D and manufacturing facilities for enlarging the range of production of this Amorphous transformers line. In this particular project our customer was looking for high efficiency transformers therefore we proposed amorphous transformers to match his requirement and was really excited to choose this solution” Trafo Elettro proves with its know-how in amorphous transformers that this type of technology can be used for different application.