1.2KV 208A BIL 30KV ANSI Low Voltage Transformer Porcelain Bushing

Category:
SKU: 122B3-034

Description

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