Power transformer ECODIS-BI1520™
distributiondrysubstation

Power transformer - ECODIS-BI1520™ - Groupe SANERGRID - distribution / dry / substation
Power transformer - ECODIS-BI1520™ - Groupe SANERGRID - distribution / dry / substation
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Power transformer - ECODIS-BI1520™ - Groupe SANERGRID - distribution / dry / substation - image - 3
Power transformer - ECODIS-BI1520™ - Groupe SANERGRID - distribution / dry / substation - image - 4
Power transformer - ECODIS-BI1520™ - Groupe SANERGRID - distribution / dry / substation - image - 5
Power transformer - ECODIS-BI1520™ - Groupe SANERGRID - distribution / dry / substation - image - 6
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Characteristics

Type
power, distribution
Configuration
dry
Applications
for industrial applications, industrial, for electrical networks, substation, railway, for photovoltaic applications, for mining equipment, for medical applications, for offshore applications, for wind turbine, electric arc furnace
Electrical characteristics
three-phase
Other characteristics
multi-winding
Electric power

Max.: 3,150 W

Min.: 100 W

Primary voltage

Max.: 20 kV

Min.: 15 kV

Secondary voltage

410 V

Description

ECODIS-BI1520™ standard range of TRAFOELETTRO HV/LV casted resin dry-type electrical transformers for 15/20 kV dual voltage applications, in 24kV insulation class. High performance and efficiency even in harsh conditions, to provide a high level of safety and reliability for indoor use in demanding conditions such as hospitals, datacenters, airports and any facility receiving the public. Trafo ELETTRO know-how since 1969, our HV/LV dry-type transformers offer partial discharges < 5 pC, below the required 10 pC standard, to guarantee an optimised life of the dry-type transformer. Description The TrafoELETTRO® dual voltage range for the French market called ECODIS-BI1520™ consists of several standardised and normalised references for electrical distribution applications in buildings on the 15/20 kV dual voltage network. The advantages of Trafo ELETTRO®‘s coated dry-type electrical transformers from the ECODIS-BI1520™ range are mainly linked to the quality of the materials used and the factory know-how of our teams. Our TrafoELETTRO coated dry-type transformers are reputed to be among the most reliable on the market with an extremely low MTBF (Mean Time Between Failures). To summarise, the ECODIS-BI1520™ range of 15/20 kV bi-voltage encapsulated dry-type transformers is designed and manufactured along 3 axes of technical excellence for an optimum compromise between price and the proven technical design of the electrical distribution market.

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Exhibitions

Meet this supplier at the following exhibition(s):

Intersolar 2026
Intersolar 2026

23-25 Jun 2026 Munich (Germany)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.