ABB Relion REL650 Series Product Manual page 18

Line distance protection REL650
Version 2.2
IEC 61850 or ANSI
function name
ZCLCPSCH
ECPSCH 85
ECRWPSCH 85
18
Function description
Local acceleration logic
Scheme communication logic for residual overcurrent protection
Current reversal and weak-end infeed logic for residual
overcurrent protection
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1MRK 506 384-BEN H
Line distance
REL650 (A11) REL650 (A12)
1 1
1 1
1 1
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