1.2KV 1200A BIL 30KV ANSI Low Voltage Transformer Porcelain Bushing

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  • Details

The Threaded Bushings for voltage of 1.2kV are supplied assembled with the respective porcelain, NBR gaskets, copper threaded rod, blued steel spin grip nut, zinc-plated brass connector and stainless steel lock washer and nut.

Low-voltage transformers with separate leads normally have solid porcelain bushings. These bushings consist of high-grade porcelain cylinders through which the connections pass. The outside surface may be plain or have a series of corrugations or skirts to increase the surface leakage path to the metal case. When the conductors are brought to the transformers in lead-covered cables, the leads often enter through cable terminators. These terminators are similar to ordinary potheads and are attached to the transformer with the bushings inside the case.

1.Material: porcelain insulator

2.Glaze color: light gray

3.Rated voltage: 1.2KV BIL:30KV

4.Rated current: 1200A

5.Standard: ANSI

Our Advantage

* High voltage 

* Good strength

* Good insulating properties

* Lightning-withstand

* Anti-corrosion

* Rustproof

* Mature brass processing

* Using bright tin makes it not easy to be scratched

Rated VoltageRated CurrentCreep DistanceImpulse LevelWet withstand VoltageTank Hole Diameter

1Copper stem 1200A1Copper
2Brass Terminal(1200A 4Hole)1Brass Forging
3Plain gasket(φ45Xφ32x3)1NBR
4Brass washer φ55Xφ33x2.53Brass
5Brass nuts 1-1/4"-123Stainless steel 304
6Transformer tank(71.2Hole-R5.5)1Not in scope of supply
7GNY 7992 Porcelain1Porcelain
8Flange gasket(φ92.5Xφ70x4)1NBR
9AS1248-023-04 Spring Card1Stainless steel ANSI 304

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