Changsha Power Electric Co.,Ltd.
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500mm height IEC Standard White Glazed Gas Insulated Bushing / OEM available
Description:
Transformer bushing is to lead high and low voltage inside the transformer to the outside of the oil tank, not only as a lead to the ground insulation, but also bears the role of fixing the lead, transformer bushing is one of the transformer current-carrying elements, in the operation of the transformer, through the load current for a long time, in the case of short circuit outside the transformer through the short circuit current.
Specifications:
| Rated voltage(kV) | 12(15) | 24(25.8, | 36(38) |
| Rated current(A) | 630 | 630 | 630/800 |
| Rated power frequency withstand voltage(kV) | 50 | 60 | 70 |
| Rated lightning impulse withstand voltage(kV) | 110 | 150 | 170 |
| Rated short-time current(kA, RMS) | 12.5/16 | ||
| Rated symmetrical interrupting current(kA,RMS) | 12.5/16 | ||
| Rated short circuit makig current(kA, peak) | 32.5/42 | ||
| Minimum operating curreent(A) | Phase | 20～630A(step:5A) | |
| Ground | 10~315A(step: 5A) | ||
| Operating Mechanism | 10,000 | ||
| Weight(kg) | 160 | 190 | 280 |
| Applied Standard | IEC 62271-100 |
Applications:
Gas insulated porcelain bushings are used for SF6 gas insulated load break switch.
Competitive Advantages:
MOQ 500 Piece/Pieces
Loading Port Shanghai/Shenzhen
Payments L/C T/T
Supply Ability 15,000 Pieces / Month
Delivery Period 30 - 40 days after
confirmation of order
Packaging Detail: Wooden Cases,Standard free of fumigation export packing in pallet.