| 摘要 |
A transformer tank (1) for an oil-filled pole-mounted electrical distribution transformer has front, bottom and back plates (11, 12, 13) formed integrally by bending a single sheet of light weight metal or metal alloy, suitably aluminium with its ends being bent inwards to form respective flanges. The side plates (2) may be welded as an end cap with an appropriate over hang of the side walls. A pole hanger to suspend the tank (1) on a pole is preferably of an aluminium alloy so as to be compatible with the preferred aluminium alloy used for the tank (1). |
