2023IEEE 522-2023 IEEE Guide for Testing Turn Insulation of Form-Wound Stator Coils for Alternating-Current Electric Machines
2004IEEE 522-2004 Guide for Testing Turn Insulation of Form-Wound Stator Coils for Alternating-Current Electric Machines
1992IEEE 522-1992 Guide for testing turn-to-turn insulation on form-wound stator coils for alternating-current rotating electric machines
1977IEEE 522-1977 Guide for Testing Turn-to-Turn Insulation on Form-Wound Stator Coils for Alternating-Current Rotating Electric Machines-For Trial Use