Sungjin General Electric
Sungjin General Electric
Description
Cast resin type
Energy-saving oil-immersed transformer with more than 75 percent reduction of no-load loss using amorphous metal instead of silicone sheet.
(1) No-load loss reduction
Minimal no-load loss by amorphous structure and super-laminate metal pin materials
(2) Economic efficiency
"Operation and maintenance cost decrease and life extension expectation of transformer by the loss reduction"
(3) Harmonic wave reduction
High Efficiency and compactification by excellent magnetic characteristics in the high frequency and harmonic wave band
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Applicable Standard |
IEC 60076-11, KS C 4311 | ||||||||||||||||
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Frequency |
50, 60Hz | ||||||||||||||||
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Insulation class |
B or F |
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Temperature rise |
80℃ or 100℃ | ||||||||||||||||
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Primary voltage (kV) |
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Tap voltage (kV) |
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Secondary voltage (kV) |
6.6, 3.3, 0.48, 0.44, 0.38, 0.22 |