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Hi, I´m working in the subject of insulator pollution and I need to built a chamber fog for artificial pollution test. I want to look for the worse humidity and temperature condition before the flashover at diferent pollution level but may high voltage transformer does not have the power...

Good morning I'm looking information about the losses that the lightning causes when they falls in buildings. e.g. fires, damage in the walls, etc. And some photograhs of them if is posible. Thaks. Juan C Castro G

I have a partial discharge laboratory for test in cables arresters and measuring transformers (TI's and TP's). A client need a test on one capacitor of 50 kVAR for 7960V phase to ground. I connected the capacitor in tne circuit and I energized it and the protections of the high voltage...

Hi every body. I'm looking for the color code for high voltage. I have a line of 13.2 kV into conduit and I painted it red. The firemen said me that the red is the color for conduit of water agains fire I need to know the UNIVERAL color for painting the conduit that indicate that it is a...

Hi, every body. I'm looking for some information about lightning protection for picnic grounds and playground open places with Franklin divices and overhead wires. Thanks

Hi, I'm looking for some information about lightning protection in outdoors areas such as recreational parks, court of golf, pools, etc. Where can i find some of information? Thaks, Juan C Castro

I'm looking for the norm IEEE Std 80-2000 Guide for Safety in AC Substation Grounding. Where can I find it in PDF? Thanks.

I'm looking for a picture of the process of the electricity from the generation to the final user including: generator, transformers, line transmisions, substations, distribucion, and low voltage (209, 120V) Where could I find it? Thanks.

I'm looking the norm IEC 270 (Partial Discharges). I need it in PDF format. Thanks.

I'M LOOKING FOR SOME PHOTOS OF GIS SUBSTATIONS OF H.V WHERE CAN I FIND THEM?

Where can I find some photos of power subtation, eg., transformers, TP, TI, trampa de onda, I need information didactic, eg., the views of a transformer, etc

I'm looking for a photo of a movil Power substation (On a truck). Where can I find it?

I need information about which norms IEC, ANSI and the Spanisn norms (UN -UNE) apply to the test of partial discharges on arrester. Thanks.

I need information about the planning of power systems in the new contex of the client desregulated