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Standard

IEEE 622A-1984

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Astratto

New IEEE Standard - Inactive-Withdrawn. Recommended practices for designing and installing electric pipe heating control and alarm systems, as applied to mechanical piping systems that require heat, are provided. The recommendations include selection of control and alarm systems, accuracy considerations, local control usage, centralized control usage, qualification criteria of controls and alarms, and calibration and testing of controls and alarms. The intent is to ensure design consistency and reliable operation of electric pipe heating control and alarm systems, which in turn will ensure that piping system fluids will be available for use not only during station operation but also during normal shutdown.

Specifiche dei prodotti

  • Standard da IEEE
  • Pubblicato:
  • Ritirato:
  • Tipo di documento: IS
  • Pagine
  • Publisher IEEE
  • Distributor IEEE
  • ICS 13.320
  • ICS 27.100
  • National Committee IEEE Power and Energy Society / Energy Development & Power Generation

Relazioni con i prodotti

  • Riferito da: IEEE 622-1987
  • Riferimenti: [3] ANSI/EIA RS-309-1965 (R1981), General Specifications for Thermistors.
  • Riferimenti: [1] ANSI MC96.1-1975, Temperature Measurement Thermocouple
  • Riferimenti: [6] ANSI/NEMA ICS6-1978, Enclosure for Industrial Control and Systems.
  • Riferimenti: [2] ANSI/ASME N45.2.2-1978, Packaging, Shipping, Receiving, Storage, and Handling of Items for Nuclear Power Plant (During the Construction Phase).
  • Riferimenti: [7] ANSI/NFPA 70-1984, National Electrical Code.