7SD ⍾ Página 16
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7SD84 - Differential Protection
Differential Protection, 3-pole, min. tripping time 14 ms, 4 current transformers, 4 voltage transformers, 5 binary inputs, 8 binary outputs (1 standard, 7 fast relays). The I/O qu …
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7SD86 - Differential Protection
Differential Protection, 3-pole, min. tripping time 9 ms, 12 predefined standard variants with 4/4 or 8/8 current/voltage transformers, 5 to 31 binary inputs, 8 to 46 binary output …
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7SD87 - Differential Protection
Differential Protection, 1- and 3-pole, min. tripping time 9 ms, 12 predefined standard variants with 4/4 or 8/8 current/voltage transformers, 5 to 31 binary inputs, 8 to 46 binary …
