ABB Jednotka řízení záskoku Návod k instalaci a provozu (4)

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Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

Strana 85 z 185

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Poznámky redaktora
lly the system that generates emergency pow has its ow electronic tro phase voltages. precise ito rin the phases outside the required, xilia voltage ito rin relay ust be added the ATS010. - epending the plicatio and current system, use the ATS010 may require xilia devices.1 Device and system description The ATS010 device lly used systems ith pow supply lines: the firs supplies norm pow fro the net, the second fro gen set.Functions description 3. U sing special term inals, the ATS010 connected to: - norm and emergency line irc breakers: onitors state and sends open/close commands - gen set control board: onitors generator state and sends start/stop commands - other possible signals incom fro the plant con ditio itching logic - norm supply line detect any anomalies - emergency line check powered. The CBs are controlled the ATS010. - The ATS010 onitors one the three phase voltages the emergency pow system. IM NOTES: - some cases, connecting the ATS010 operators and con tro coils requires external contactors. These o pow supply lines are connected the same busbar system through CBs w ich are echanically interlocked that they cannot trip simultaneously (parallel). Chapter describes hen they should used and explains how select them. hapter describes such cases and explains how to select hat contactors use. See hapter details. ABB SACE SACE ATS010 RH0202002 L2467