We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
IEEE Guide for Testing Turn Insulation of Form-Wound Stator Coils for Alternating-Current Electric Machines
Translate name
STANDARD published on 30.10.2023
Designation standards: IEEE 522-2023
Publication date standards: 30.10.2023
SKU: NS-1158056
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: International technical standard
Category: Technical standards IEEE
Revision Standard - Active.
Made in this guide are suggestions on testing the dielectric strength of the insulation separating the various turns from each other within multi-turn form-wound coils to determine the acceptability of the coils. Typical ratings of machines employing such coils normally lie within the range of 200 kW to 100 MW. Test voltage levels described herein do not evaluate the ability of the turn insulation to withstand abnormal voltage surges, as contrasted to surges associated with normal operation. These suggestions apply to the following: a) Individual stator coils after manufacture b) Coils in completely wound stators of original manufacture c) Coils and windings for rewinds of used machinery d) Windings of machines in service to determine their suitability for further service (preventive-maintenance testing) The repetitive voltage surges (spikes) associated with Variable Frequency Drives (VFDs) are not addressed here.
ISBN: 979-8-8557-0131-9, 979-8-8557-0132-6
Number of Pages: 34
Product Code: STD26479, STDPD26479
Keywords: AC machines, coils, IEEE 522, impulses, insulation testing, surges
Category: Electric Machinery
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-08-01 (Number of items: 2 341 429)
© Copyright 2024 NORMSERVIS s.r.o.