IEC - Page 52/390

• Norma Técnica IEC 60249-3

  Title: Base materials for printed circuits. Part 3: Special materials used in connection with printed circuits
  Entity: IEC
  Subject:

• Norma Técnica IEC 60249-3-1

  Title: Base materials for printed circuits. Part 3 : Special materials used in connection with printed circuits. Specification No. 1: Prepreg for use as bonding sheet material in the fabrication of multilayer printed boards
  Entity: IEC
  Subject: Printed circuits and boards

• Norma Técnica IEC 60249-3-3

  Title: Base materials for printed circuits; part 3: special materials used in connection with printed circuits; specification 3: permanent polymer coating materials (solder resist) for use in the fabrication of printed boards
  Entity: IEC
  Subject: Printed circuits and boards

• Norma Técnica IEC 60249-3A

  Title: Base materials for printed circuits. Part 3 : Special materials used in connection with printed circuits. First supplement: Specification No. 2: Specification for copper foil for use in the manufacture of copper-clad base materials
  Entity: IEC
  Subject: Printed circuits and boards

• Norma Técnica IEC 60250

  Title: Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths
  Entity: IEC
  Subject: Insulating materials in general

• Norma Técnica IEC 60251-1

  Title: Methods of test for winding wires. Part 1 : Enamelled round wires
  Entity: IEC
  Subject: Wires

• Norma Técnica IEC 60251-1A

  Title: Methods of test for winding wires - Part 1: Enamelled round wires; 1. Supplement
  Entity: IEC
  Subject: Wires

• Norma Técnica IEC 60251-2

  Title: Methods of test for winding wires. Part 2 : Textile-covered bunch enamelled copper wires
  Entity: IEC
  Subject: Wires

• Norma Técnica IEC 60251-3

  Title: Methods of test for winding wires. Part 3 : Insulated rectangular wires
  Entity: IEC
  Subject: Wires

• Norma Técnica IEC 60251-4

  Title: Methods of test for winding wires. Part 4 : Fibre insulated round wires
  Entity: IEC
  Subject: Wires

• Norma Técnica IEC 60252

  Title: A.C. motor capacitors
  Entity: IEC
  Subject: Power capacitors

• Norma Técnica IEC 60252-1

  Title: AC motor capacitors - Part 1: General - Performance, testing and rating - Safety requirements - Guidance for installation and operation
  Entity: IEC
  Subject: Power capacitors

• Norma Técnica IEC 60252-2

  Title: AC motor capacitors - Part 2: Motor start capacitors
  Entity: IEC
  Subject: Power capacitors

• Norma Técnica IEC 60253

  Title: Power supply for air and land vehicle-mounted prospection equipment for radioactive materials
  Entity: IEC
  Subject: Mining and quarrying

• Norma Técnica IEC 60254

  Title: Lead-acid traction batteries
  Entity: IEC
  Subject: Acid secondary cells and batteries

• Norma Técnica IEC 60254-1

  Title: Lead-acid traction batteries - Part 1: General requirements and methods of tests
  Entity: IEC
  Subject: Acid secondary cells and batteries

• Norma Técnica IEC 60254-2

  Title: Lead-acid traction batteries - Part 2: Dimensions of cells and terminals and marking of polarity on cells
  Entity: IEC
  Subject: Acid secondary cells and batteries

• Norma Técnica IEC 60255-0-20

  Title: Contact performance of electrical relays. Part 0-20 : Electrical relays. Contact performance of electrical relays
  Entity: IEC
  Subject: Relays

• Norma Técnica IEC 60255-1

  Title: Measuring relays and protection equipment - Part 1: Common requirements
  Entity: IEC
  Subject: Relays

• Norma Técnica IEC 60255-1-00

  Title: Electrical relays. Part 1 : All-or-nothing electrical relays
  Entity: IEC
  Subject: Relays

• Norma Técnica IEC 60255-11

  Title: Measuring relays and protection equipment - Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port
  Entity: IEC
  Subject: Relays

• Norma Técnica IEC 60255-12

  Title: Electrical relays. Part 12 : Directional relays and power relays with two input energizing quantities
  Entity: IEC
  Subject: Relays

• Norma Técnica IEC 60255-121

  Title: Measuring relays and protection equipment - Part 121: Functional requirements for distance protection
  Entity: IEC
  Subject: Relays

• Norma Técnica IEC 60255-127

  Title: Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection
  Entity: IEC
  Subject: Relays

• Norma Técnica IEC 60255-13

  Title: Electrical relays. Part 13 : Biased (percentage) differential relays
  Entity: IEC
  Subject: Relays

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