IEC 60034-18-21 Ed. 1.0 b:1992

Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 21: Test procedures for wire-wound windings - Thermal evaluation and classification

International Electrotechnical Commission, 07/31/1992

Publisher: IEC

File Format: PDF

$94.00$189.00


Published:31/07/1992

Pages:73

File Size:1 file , 3.2 MB

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

Provides procedures for the thermal evaluation and classification of insulation systems of wire-wound winding machines. Should be used in conjunction with section 1.

More IEC standard pdf

IEC 61158-6-21 Ed. 2.0 b:2019

IEC 61158-6-21 Ed. 2.0 b:2019

Industrial communication networks - Fieldbus specifications - Part 6-21: Application layer protocol specification - Type 21 elements

$183.00 $367.00

IEC 60050-731 Amd.4 Ed. 1.0 b:2019

IEC 60050-731 Amd.4 Ed. 1.0 b:2019

Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 731: Optical fibre communication

$6.00 $13.00

IEC 61158-6-19 Ed. 4.0 b:2019

IEC 61158-6-19 Ed. 4.0 b:2019

Industrial communication networks - Fieldbus specifications - Part 6-19: Application layer protocol specification - Type 19 elements

$95.00 $190.00

IEC 60050-845 Amd.2 Ed. 1.0 b:2019

IEC 60050-845 Amd.2 Ed. 1.0 b:2019

Amendment 2 - International Electrotechnical Vocabulary (IEV) - Part 845: Lighting

$6.00 $12.00