Radiator for power transformer introduce a high-quality cold-rolled coil by the folw-forming.

Header centerline distance: 1500

Number of panels: 12, 14, 16, 18, 20, 22

Geomtrical radiation area: 20.40, 23.80, 27.20, 30.60, 34.00, 37.40m2

Effective cooling surface: 12.76, 14.70, 16.59, 18.63, 20.35, 22.27m2

Header centerline distance: 1600

Number of panels: 12, 14, 16, 18, 20, 22

Geomtrical radiation area: 21.72, 25.34, 28.96, 32.58, 36.20, 39.82m2

Effective cooling surface: 13.60, 15.66, 17.68, 19.85, 21.69, 23.73m2

Header centerline distance: 1700

Number of panels: 14, 16, 18, 20, 22, 24

Geomtrical radiation area: 27.02, 30.88, 34.74, 38.60, 42.46, 46.32m2

Effective cooling surface: 16.63, 18.77, 21.08, 23.03, 25.20, 27.37m2

Header centerline distance: 1750

Number of panels: 16, 18, 20, 22, 24, 26

Geomtrical radiation area: 31.68, 35.64, 39.60, 43.56, 47.52, 51.48m2

Effective cooling surface: 19.32, 21.69, 23.70, 25.93, 28.17, 30.49m2

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Header centerline distance: 4000

Number of panels: 32, 34, 36, 38, 40

Geomtrical radiation area: 145.60, 154.70, 163.80, 127.90, 182.00m2

Effective cooling surface: 84.95, 90.22, 95.49, 100.75, 106.02m2