One of our customer ask for Phosphor Bronze fastners in transformer terminal calmps. Any body knows what is the main advantage of thei material. Are threr Any equvalant qulity materials availble? Any body knows whre we can buy Phosphor Bronze fastners if need?
Dear All,
What should be tightening torque for the cover plate bolt for 50 kVA sealed type transformer? the cork packing thickness is 6 mm and bolt type is 10Mx40mm. Spacing between two bolts is 50 mm. Flanger openning is 940x396 mm . Width of flaner is 50mm. Strenth class of the bolts is...
We are manufactures of transformer and we order bushing from bushing manufactures. I need to know manufacturing tolerance applicable for this parameter “ creepage distance” . For example if we order a bushing with CD with 990mm and if we found actual measurement as 985mm, should we accept those...