• BS 142-2-2.2:1990

BS 142-2-2.2:1990

Electrical protection relays. Requirements for the principal families of protection relays-Specification for general requirements for measuring relays used for protection

BSI Group , 11/30/1990

Publisher: BS

File Format: PDF

$132.00$264.16


General performance requirements for electrical protection measuring relays and the parameters whose values are to be declared by the manufacturer of such relays.

BS 142-2-2.2:1990 History

BS 142-2-2.2:1990

BS 142-2-2.2:1990

$132.00 $264.16

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