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Relay protection devices

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ABB REM615

                                       ABB Relay Protection devices REM615

                            

Application Type 670 650   630  620  615 611  610  605
(not active)
Feeder protection REF

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Bay control REC ■ ■

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Transformer protection RET ■ ■ ■ ■ ■


Line distance protection REL ■ ■





Line differential protection RED ■ ■

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Motor protection REM

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Generator protection REG ■ ■ ■
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Busbar protection REB ■ ■


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Capacitor bank protection REV



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Wide area protection RES ■






Breaker protection REQ
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Voltage protection REU



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Current protection REJ






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Load-shedding PML

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Feeder automation RER


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Railway application RER ■







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Wuhan Wofoto Electric Co., Ltd.