ABB REL650 Product Manual
Also see for REL650 series: Technical manualProduct guideProduct guideTechnical manualCommissioning manual
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Contents
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3. Available functionsMain protection functionsIEC 61850 orFunction nameANSI Function description Line DistanceREL650REL650 (A01A)3Ph/1CBREL650 (A11A)1Ph/1CBREL650 (B01A)3Ph/2CBImpedance protectionZQMPDIS 21 Five zone distance protection, quadrilateral and mho characteristic 1 1 1 1FDPSPDIS 21 Phase selection with load enchroachment, quadrilateral characteristic 1 1 1 1FMPSPDIS 21 Faulty phase identification with load enchroachment for mho 1 1 1 1ZDARDIR 21 Additional distance protection directional function for earth faults 1 1 1 1ZDNRDIR 21D Directional impedance quadrilateral and mho 1 1 1 1PPLPHIZ Phase preference logic 0–1 1 1 1ZMRPSB 68 Power swing detection 0–1 1 1 1ZCVPSOF Automatic switch onto fault logic, voltage and current based 1 1 1 1Line distance protection REL650 ANSI 1MRK 506 337-BUS BProduct version: 1.38 ABB |
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