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IEC 60255-5:2000 ed2.0

Заменен
Electrical Relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests — 61 стр.
Lays down general requirements for the insulation coordination of measuring relays and protection equipment. Gives guidance for the selection of clearances and creepage distances and other aspects related to the insulation of measuring relays and protection equipment; specifies requirements for voltage tests and insulation resistance measurement.
ICS
29.120.70 Relays / Реле