HITACHI 3 Phase Dry-Type Transformer

Manufacturer: Hitachi Energy Germany AG, Brilon, Germany
Type: RESIBLOC dry-type transformer (3-phase)
Year of Make: 2025
Rated power: 11,500 kVA
Rated voltage: 20,000 V (conversion 10,000 V) / 690 V
Rated current: 332 A (664 / 9,623 A depending on stage)
Frequency: 50 Hz
Groupset: Dyn5
Degree of protection: IP23 (suitable for outdoor installation)
Cooling: AN (Air Natural)
Thermal Class: F/F (OS/US)
Isolation level: LI 125 AC 50 (US: 24/21 kV AC 3s)
Temperature ranges: -25 / +40 / 30 / 20 °C (min. / max. / month / year)
Total weight: 21,400 kg
Copper winding weight: 10,758 kg
Aluminum winding weight: 2,534 kg
Core weight: 10,357 kg
Core losses (PEI): 29.1 kW at nominal load
Short-circuit resistance: 12 % Uk, duration 2 s
Efficiency: approx. 99.46 %

Particularities:
Liability for defects: 5 years
Suitable
for outdoor installation Rail system is included
Robust design according to IEC 60076-11:2018 / EN 50708-1:2020
Suitable for use in industry, power distribution and utility networks
CE and UKCA certified

If you have any questions about the product offered, please contact Mr. Brandt:
d.brandt@tbauctions.com