Project Description
550kV RIP & RIS Bushings for Transformer:
Rated Voltage – 550kV
Rated Current – 630A to 3150A
BIL- 1800kV peak value
SIL – 1300kV peak value
Power frequency Withstand Voltage – 870kV r.m.s.value
Partial discharge ≤ 5 pC
Dielectric dissipation factor (tanδ)≤0.4%
Seismic Condition meets with IEC TS 61463
Test tap can be designed to 2 pieces quantity.
External Insulation type: Grey polymer (silicone rubber with Uv protection) & brown Porcelain.
550kV porcelain type of transformer bushing
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- Drawing-transformer bushing-550kV porcelain-BC-ChinSun
550kV porcelain type of transformer bushing
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- Drawing-transformer bushing-550kV_porcelain-DL-ChinSun
550kV silicone rubber type of transformer bushing
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- Drawing-transformer bushing-550kV silicone rubber-BC-ChinSun
550kV polymer type of transformer bushing
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- Drawing-transformer bushing-550kV_silicone rubber-DL-ChinSun
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