CEN CENELEC - Page 1244/1255

Norma Técnica HD 528 S1

Title: A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear
Entity: CEN CENELEC
Subject: Low voltage switchgear and controlgear
Norma Técnica HD 528 S2

Title: A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear (IEC 60890:1987 + corrigendum 1988 + A1:1995)
Entity: CEN CENELEC
Subject: Low voltage switchgear and controlgear
Norma Técnica HD 529 S1

Title: Compact disc digital audio system
Entity: CEN CENELEC
Subject: Audio systems
Norma Técnica HD 53.1 S2

Title: Rotating electrical machines; part 1: rating and performance
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.12 S1

Title: Rotating electrical machines; part 12: starting performance of single-speed three-phase cage induction motors for voltages up to and including 660 V, 50 Hz
Entity: CEN CENELEC
Subject: Motors
Norma Técnica HD 53.14 S1

Title: Rotating electrical machines; part 14: mechanical vibration of certain machines with shaft heights 56 mm and higher; measurement, evaluation and limits of the vibration severity (IEC 60034-14:1988 including amendment 1, modified)
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.15 S1

Title: Rotating electrical machines; part 15: impulse voltage withstand levels of rotating a.c. machines with form-wound stator coils (IEC 60034-15:1990)
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.16.1 S1

Title: Rotating electrical machines; part 16: excitation systems for synchronous machines; chapter 1: definitions (IEC 60034-16-1:1991)
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.2 S1

Title: Rotating electrical machines; part 2: methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicules); first supplement: measurement of losses by the calorimetric method
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.3 S1

Title: Rotating electrical machines; part 3: specific requirements for turbine-type synchronous machines (IEC 60034-3:1988)
Entity: CEN CENELEC
Subject: Generators
Norma Técnica HD 53.4 S2

Title: Rotating electrical machines; part 4: methods for determining synchronous machine quantities from tests
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.5 S1

Title: Rotating electrical machines - Part 5: Degrees of protection by enclosures for rotating machinery
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.6 S1

Title: Rotating electrical machines; part 6: methods of cooling rotating machinery
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.7 S1

Title: Rotating electrical machines; part 7: symbols for types of construction and mounting arrangements of rotating electrical machinery
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.8 S3

Title: Rotating electrical machines; part 8: terminal markings and direction of rotation of rotating machines
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.8 S4

Title: Rotating electrical machines; part 8: terminal markings and direction of rotation of rotating machines (IEC 60034-8:1972 + A1:1990, modified)
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.8 S5

Title: Rotating electrical machines - Part 8: Terminal markings and direction of rotation of rotating machines (IEC 60034-8:1972 + A1:1990 + A2:1996)
Entity: CEN CENELEC
Subject: Rotating machinery in general
Norma Técnica HD 53.9 S1

Title: Rotating electrical machines; part 9: noise limits
Entity: CEN CENELEC
Subject: Noise emitted by machines and equipment
Norma Técnica HD 530.1 S1

Title: Controllers with analogue signals for use in industrial-process control systems; part 1: methods of evaluating the performance
Entity: CEN CENELEC
Subject: Industrial process measurement and control
Norma Técnica HD 530.2 S1

Title: Controllers with analogue signals for use in industrial-process control systems; part 2: guidance for inspection and routine testing
Entity: CEN CENELEC
Subject: Industrial process measurement and control
Norma Técnica HD 531 S1

Title: Helical-scan video tape cassette system using 8 mm magnetic tape; video 8
Entity: CEN CENELEC
Subject: Video systems
Norma Técnica HD 532 S1

Title: Hard-drawn aluminium wire for overhead line conductors
Entity: CEN CENELEC
Subject: Power transmission and distribution lines
Norma Técnica HD 533 S1

Title: Short-circuit current calculation in three-phase a.c. systems (IEC 60909:1988, modified)
Entity: CEN CENELEC
Subject: Electricity. Magnetism. General aspects
Norma Técnica HD 534 S1

Title: Medical electrical equipment; dosimeters with ionization chambers as used in radiotherapy
Entity: CEN CENELEC
Subject: Radiation measurements
Norma Técnica HD 536 S1

Title: Test requirements for the evaluation of the emission of ionized gases during short-circuit tests of residual current operated circuit-breakers for household and similar use (clauses 7 and 8 of IEC 23E(Central Office)62 and IEC 23E(Central Office)96, modified)
Entity: CEN CENELEC
Subject: Fuses and other overcurrent protection devices

CEN CENELEC - Page 1244/1255

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