BSI - Page 1364/2460

• Norma Técnica BS EN 61534-22

  Title: Powertrack systems. Particular requirements for powertrack systems intended for onfloor or underfloor installation
  Entity: BSI
  Subject: Lighting installation systems

• Norma Técnica BS EN 61535

  Title: Installation couplers intended for permanent connection in fixed installations
  Entity: BSI
  Subject: Plugs, socket-outlets, couplers

• Norma Técnica BS EN 61537

  Title: Cable management - Cable tray systems and cable ladder systems
  Entity: BSI
  Subject: Conduits for electrical purposes

• Norma Técnica BS EN 61543

  Title: Residual current-operated protective devices (RCDs) for household and similar use - Electromagnetic compatibility
  Entity: BSI
  Subject: Fuses and other overcurrent protection devices

• Norma Técnica BS EN 61547

  Title: Equipment for general lighting purposes. EMC immunity requirements
  Entity: BSI
  Subject: Immunity

• Norma Técnica BS EN 61549

  Title: Miscellaneous lamps
  Entity: BSI
  Subject: Incandescent lamps

• Norma Técnica BS EN 61557-1

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - General requirements
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-10

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d c. Equipment for testing, measuring or monitoring of protective measures. Combined measuring equipment for testing, measuring or monitoring of protective measures
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-11

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.. Equipment for testing, measuring or monitoring of protective measures - Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-12

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Performance measuring and monitoring devices (PMD)
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-13

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-14

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d c. Equipment for testing, measuring or monitoring of protective measures. Equipment for testing the safety of electrical equipment of machinery
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-15

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-16

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Equipment for testing the effectiveness of the protective measures of electrical equipment and/or medical electrical equipment
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-2

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - Insulation resistance
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-3

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Loop impedance
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-4

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - Resistance of earth connection and equipotential bonding
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-5

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Resistance to earth
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-6

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.. Equipment for testing, measuring or monitoring of protective measures. Effectiveness of residual current devices (RCD) in TT, TN and IT systems
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-7

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - Phase sequence
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-8

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Insulation monitoring devices for IT systems
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61557-9

  Title: Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.. Equipment for testing, measuring or monitoring of protective measures. Equipment for insulation fault location in IT systems
  Entity: BSI
  Subject: Measurement of electrical and magnetic quantities

• Norma Técnica BS EN 61558-1

  Title: Safety of power transformers, power supplies, reactors and similar products - General requirements and tests
  Entity: BSI
  Subject: Transformers. Reactors

• Norma Técnica BS EN 61558-2-1

  Title: Safety of power transformers, power supplies, reactors and similar products - Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
  Entity: BSI
  Subject: Transformers. Reactors

• Norma Técnica BS EN 61558-2-10

  Title: Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1000 V
  Entity: BSI
  Subject: Transformers. Reactors

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