GB - Chinese national standards

Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for wire-wound windings—Thermal evaluation and classification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Functional evaluation of insulation systems for rotating electrical machines - Test procedures for wire-wound windings - Classification of changes and insulation component substitutions

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Thermal evaluation and classification of insulation systems used in rotating machines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rotating electrical machines—Functional evaluation of insulation systems (Type II)—Procedures for form-wound windings—Electrical endurance qualification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Multifactor evaluation by endurance under simultaneous thermal and electrical stresses

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation of thermomechanical endurance of insulation systems

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rotating electrical machines—Functional evaluation of insulation systems—General guidelines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Guide for measuring earth resistivityground impedance and earth surface potentials of a ground system--Part 1:Normal measurements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specification for magnetically hard materials

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cold-rolled non-oriented electrical steel strip delivered in the semi-processed state

Available languages: English, Chinese

Available design: electronic design (pdf), Print design