Our 1-Ph and 3-Ph transformers and autotransformers are designed to meet the following priority requirements:
Cooling: air type
Power: up to 2000 kVA
Frequency: up to 1000 Hz
Phases: 1/1, 3/1, 3/3
Insulation class: H, F, B
Any vectorial group for 3-Ph
Windings: copper or aluminium
Insulation voltage: 3 kV
Protection rating: IP00 or more on request
Environmental:
Temperature: 0°C ÷ 50°C
Non-condensing humidity: 0% ÷ 95%
Compliance with the standards: IEC 726 and IEC 76 (power and distribution), EN 61558-2-2 (control), EN 61558-2-4 (isolating), EN 61558-2-6 (safety-isolating), EN 61558-2-13 (autotransformers), EN 61558-2-15 (electromedical), EN 60076-6 and EN 61558-2-20 (reactors), UL 506, CSA 66/88 and Nema (for North-America), RINA (for naval applications)
