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IEC 60076-3 Ed. 2.0 b:2000

Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air

International Electrotechnical Commission, 03/21/2000

Publisher: IEC

File Format: PDF

$146.00$292.00


Published:21/03/2000

Pages:107

File Size:1 file , 510 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Gives insulation requirements for power transformers and the corresponding insulation tests for specific windings. Applies to single-phase and three-phase oil-immersed power transformers as defined in the IEC 60076-1. It Includes appendices on: partial discharge measurements during induced a.c. withstand voltage test on transformers; overvoltage transferred from a high-voltage winding to a low-voltage winding; information to be supplied with enquiries and orders.

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