High-temperature secondary batteries - Sodium-based batteries. Performance requirements and tests1 Scope This Part of IEC 62984 specifies performance requirements and test procedures for high temperature batteries based on sodium for mobile and or stationary use and whose rated voltage does not exceed 1 500 V. Sodium based batteries include sodium sulphur batteries and sodium nickel chloride batteries; both are high temperature batteries and use a solid, sodium conducting electrolyte. Additional information on sodium based batteries technology,

and generation systems

BS EN 16452:2015+A1:2019 includes some technical changes with respect to BS EN 16452:2015

high-pressure sodium vapour

— composite LPGcylinders (see EN 14427 [5] or an equivalent standard)

As used in IEC 61968

BS EN 12165 specifies the composition

irrespective of size

additional to those specified in ECSS-Q-ST-20

and of the associated air distribution and exhaust systems taking into account general indoor climate conditions

and related application in food service industry

Two new enclosures

BS 3463 on observation and gauge glasses for pressure vessels is useful for: