lly the system that generates emergency pow has its
ow electronic tro phase voltages. These o
pow supply lines are connected the same busbar system through CBs
w ich are echanically interlocked that they cannot trip simultaneously (parallel).
- epending the plicatio and current system, use the ATS010 may
require xilia devices. hapter describes such cases and explains how
to select hat contactors use.Functions description
3. Chapter describes hen they should used and
explains how select them.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. precise ito rin the phases
outside the required, xilia voltage ito rin relay ust be
added the ATS010.
- The ATS010 onitors one the three phase voltages the emergency
pow system. See hapter details.
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.
ABB SACE SACE ATS010 RH0202002 L2467.
IM NOTES:
- some cases, connecting the ATS010 operators and con tro coils
requires external contactors
