Ashida ADR141A - Section 4 Protection and Logic Function

ADR141A /
ADR241A
Doc ID : ADR241A_IM_01
Ref ID : ADR241A/IM/PLF
Rev No. : 02
Page No. : 55 of 150
Contents
4 PROTECTION FUNCTION & LOGIC FUNCTIONS 56
4.1 Overview 56
4.2 Application Data 56
4.3 General Settings 57
4.4 Phase Over current Element (50/51) 59
4.5 Ground Over current Element (50N/51N) 59
4.6 IDMT Characteristics 59
4.7 Cold Load Protection Function 68