Schweitzer Engineering Laboratories SEL-351S - Trip Setting DTT; Use Existing SEL˚321 Relay Application Guides for the SEL˚351 S€Relay; Optoisolated Input Settings Differences Between the SEL˚321 and SEL˚351 S€Relays

5-14 Trip and Target Logic Date Code 20010112
SEL-351S Instruction Manual
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Trip Setting DTT
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Use Existing SEL-321 Relay Application Guides for the SEL-351S Relay
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Optoisolated Input Settings Differences Between the SEL-321 and SEL-351S Relays
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