1.2KV 208A BIL 30KV ANSI Low Voltage Transformer Porcelain Bushing
- 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: 208A
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 Voltage | Rated Current | Creep Distance | Impulse Level | Wet withstand Voltage | Tank Hole Diameter | |||||
| 1.2kv | 208A | ≥23mm | 30kV | 10kV | 36.5-R3mm | |||||
| ITEM | DESCRIPTION | QTY | MATERIAL | |||||||
| 1 | Copper stem (1.2kV 208A) | 1 | Copper | |||||||
| 2 | AS1002-013-02 Terminal | 1 | Brass Forging | |||||||
| 3 | AS1002-013-03 Eye bolt | 1 | Aluminum bronze precision casting | |||||||
| 4 | Spring washer 1/2" | 1 | Stainless steel 304 | |||||||
| 5 | Steel nut 1/2"-13 | 1 | Stainless steel 304 | |||||||
| 6 | Plain gasket (φ26Xφ13X2.5) | 1 | NBR | |||||||
| 7 | AS1000-008-05 Porcelain | 1 | Porcelain | |||||||
| 8 | Flange gasket(φ45Xφ5) | 1 | NBR | |||||||
| 9 | Transformer tank(φ36.5-R3) | 1 | Not in scope of supply | |||||||
| 10 | AS1000-008-07 Spring Card | 1 | Steel | |||||||
| 11 | Steel washer 1/2" | 1 | Stainless steel 304 | |||||||
| 12 | Brass gasket φ24Xφ13X1.5 | 2 | Brass | |||||||
| 13 | Brass Nut 1/2"-13 H=10 | 1 | Brass | |||||||
| 14 | Brass Nut 1/2"-13 H=7 | 2 | Brass | |||||||
