France Transfo TRIHAL 2.5 / 3.5 MVA Cast Resin Transformer 11 to 15 kV / 433 V

No of QTY available: 5

For Sale – High-Capacity France Transfo TRIHAL Dry-Type Transformer

Available is a France Transfo TRIHAL cast-resin, three-phase dry-type transformer, manufactured by Groupe Merlin Gerin, Ennery, France. This is a substantial industrial transformer with a 2,500 kVA natural-air rating and 3,500 kVA forced-air rating, making it suitable for a wide range of industrial, commercial and infrastructure applications.

Electrical Specifications

• Manufacturer: France Transfo / TRIHAL
• Type: Cast Resin Dry-Type Transformer
• Phases: 3 Phase
• Frequency: 50 Hz
• Rated Power: 2,500 / 3,500 kVA
• HV: 15 kV nominal
• LV: 433 V
• HV Current: Approx. 96.2 A
• LV Current: 3,333 / 4,668 A
• Impedance: 6.04%
• Vector Group: Dyn11
• Cooling: AN / AF (Air Natural / Air Forced)
• Manufactured: 1996
• Serial Number: 6209803

HV Tap Settings

The transformer is equipped with multiple HV tapping positions:

• 1–2: 15,500 V
• 2–3: 11,275 V
• 2–5: 11,000 V
• 3–4: 10,725 V
• 4–5: 10,450 V

Insulation & Environmental Classification

• HV insulation level: 28 / 75 kV
• LV insulation level: 10 kV
• Fire behaviour: F1
• Climatic class: C2
• Environmental class: E2
• Manufactured in accordance with IEC 726 and the standards indicated on the original rating plate.

Physical Information

• Weight without enclosure: Approximately 5,780 kg
• Robust cast-resin construction
• Suitable for indoor applications where a dry-type transformer is preferred over an oil-filled unit.
• Located in Manchester, United Kingdom

The 2.5 / 3.5 MVA dual rating provides excellent flexibility: approximately 2.5 MVA under natural-air cooling (AN) and up to 3.5 MVA with forced-air cooling (AF).

A proven France Transfo TRIHAL transformer from Groupe Merlin Gerin, offering a high-capacity dry-type solution with Dyn11 configuration and 433 V low-voltage output.

Contact us today to get a quote.