ABB REL650 Technical Manual page 927

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1MRK 506 382-UEN A
Line distance protection REL650 2.2 IEC
Technical manual
GUID-F5E0E1C2-48C8-4DC7-A84B-174544C09142 V1 EN-US
Figure 448:
Inverse curve B characteristic of overvoltage protection
Inverse time characteristics
Section 23
921

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Relion 650 series

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