Circuit Breaker Protection Relay Manual - Table of Contents
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Presentation ....................................................................................2 General
description.................................................................................................2 RI control SFset
circuit breaker .........................................................................2 RI
control ...........................................................................................................2 Control
unit ........................................................................................................2
Identification ......................................................................................................3 Handling and
storage..............................................................................................3
Storage .............................................................................................................3
Handling ............................................................................................................3 Instructions for
Putting into Operation the Protection Relay for Circuit-
breaker ..........................................................................4 VIP400 /
VIP410 ...............................................................................................4
Maintenance ..................................................................................12 Preventive
maintenance .......................................................................................12 Location of
prevention .....................................................................................12 Maintenance of current
sensors ......................................................................12 Maintenance of
relays .....................................................................................12 Corrective
maintenance ........................................................................................13 Spare
units ......................................................................................................13 Changing a 24 kV
CSa4 or CSb4 current sensor ...........................................1
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