Letter symbols to be used in electrical technology - Part 4: Rotating electric machines (IEC 25/330/FDIS:2006); German version prEN 60027-4:2006
€98.32
Acoustics; test code for the measurement of airborne noise emitted by rotating electrical machinery; part 1: engineering method for free-field conditions over a reflecting plane (ISO 1680-1:1986); german version EN 21680-1:1991
€77.20
Acoustics; test code for the measurement of airborne noise emitted by rotating electrical machinery; part 2: survey method (ISO 1680-2:1986); german version EN 21680-2:1991
€69.91
Rotating electrical machines; amendments to document 2B(Central Office)61: draft, general requirements on tolerances and limit values for mounting dimensions; identical with IEC 2B(Central Office)68A
€34.30
Rotating electrical machines; proposal to extend IEC 72A, 1st edition, to large flanges; identical with IEC 2B(Central Office)69
Rotating electrical machines; proposal of recommended values for B-dimensions in IEC 60072:1971; identical with 2B(Central Office)70
Letter symbols for physical quantities; symbols to be used for electrical machines.
IEC 60072-3:1994 Dimensions and output series for rotating electrical machines - Part 3: Small built-in motors - Flange numbers BF10 to BF50
€12.00
IEC 60034-2-1:2007 Rotating electrical machines - Part 2-1:Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
€441.00
RECOMMENDED GRAPHICAL AND LITERAL SYMBOLS. MACHINES, TRANSFORMERS AND BATTERIES.
€69.00
Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
€126.00
Rotating electrical machines - Part 18-32 : functional evaluation of insulation systems - Test procedures for form-wound windings - Evaluation by electrical endurance
€93.33
Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification
ELECTROTECHNICAL VOCABULARY. ROTATING MACHINES.
€150.00
LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY. PART 4: SYMBOLS FOR QUANTITIES TO BE USED FOR ROTATING ELECTRICAL MACHINES.
€60.00
