It is quite the same case as like this three pole-mounted transformer bank in the Philippines. ( https://commons.wikimedia.org/wiki/File:0016jfjfEDSA_Taft_Avenue_MRT_Station_LRT_Footbridge_Pasay_Cityfvf_14.jpg )
And for the photo Tristan referred, it is like the one from Wikimedia Commons that I referred, and it is actually a three-phase transformer bank They usually do not look like being independent from each other, and usually, the primary, secondary, or both are connected, and transformer banks are used to supply three-phase power where single-phase transformers are primarily used, like in the United States, Canada, the Philippines, Japan, and South Korea, and those countries primarily use single-phase distribution, either two-wire or three-wire. And three-phase systems are usually for large customers. Two, three, or more transformers on one pole used to supply single-phase and independent of each other, however, is somewhat difficult to map. Mapping each transformer in a transformer bank may be appropriate for the larger ones used in substations, usually for extra high voltages (345 kV, 380 kV, 400 kV, 500 kV, 735 kV, 750 kV, 765 kV) and AC-DC conversion in HVDC converter stations, but it is not appropriate for a pole-mounted bank. For those mounted on poles, I came up with using the transformer_bank= tag instead, yet, that still needs to be approved. You may include it in your proposal on transformers, if possible. On Apr 15, 2017 4:56 AM, "François Lacombe" <fl.infosrese...@gmail.com> wrote: Hi Tristan, TL;DR : no I can't see your picture but I assume the transformers are fed by two different phases and serve the same area, it's surely a bank and TagaSanPedroAko have some nice ideas there https://wiki.openstreetmap.org/wiki/Talk:Tag:power%3Dtransformer If it's two independant transformers, supplying power to separate districts or subscribers, then it's currently difficult to use the same object and you may use as many nodes as transformers around a pole This problem rises for antennas on masts/tower. No nice solution so far. All the best in power devices mapping :) François 2017-04-14 19:44 GMT+02:00 Tristan Anderson <andersontris...@hotmail.com>: > Is there a way to indicate that a power pole has multiple transformers > such as this one? > > http://oi65.tinypic.com/2rfu8ly.jpg > > _______________________________________________ > Tagging mailing list > Tagging@openstreetmap.org > https://lists.openstreetmap.org/listinfo/tagging > _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging
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