ASIN Bushing

American standard Transformer Bushing (ANSI/Transformer Bushing) is an insulating component designed in accordance with ANSI C57.198 (American National Standard) and IEEE standards. It is mainly used in North America, South America and power grids adopting American standards (such as American box-type transformers and distribution network transformers). Main standard: ANSI C57.198 / IEEE Std 62 Interface standard: ANSI C57.12.00 (universal for transformers), IEEE 386 (American 200A/600A plug-in interface) Voltage level: 1.2kV, 8.7kV, 15kV, 25kV, 34.5kV, 69kV, 115kV, 230kV (commonly used in North America) Insulation level (BIL) : The basic impulse withstand voltage strictly follows the ANSI classification (for example, 15kV corresponds to 110kV BIL)