T2 elay between net anom aly detection and gen set start up.Setting and axim voltage thresholds
Í-f %
UnMAX
+5%
. the previous delay this avoids unwanted start-ups as
a result voltage drops.
In Strategy the ove rall delay before the breaker opens can longer
than T1, because the ATS010 ust the gen set start before
opening/closing the breakers (see diagrams the llo pages). Setting range:
0 32s.-3 %
I UnMIN
The and axim voltage thresholds are set using the trim ers set
on the side the device.
ABB SACE SACE ATS010 RH0202002 L2467 /48
. The fixe axim threshold +5% and the fixed inim um
threshold the rated voltage.
The trim settings can ith the llo ranges:
M voltage: fro rated voltage
M axim voltage: fro +5% +30% rated voltage
Transfer itch delay configuration
Î 5
^ «
- C8-E CLOSE
0
Î 4
^ »
- BACK NORMAL
™ UNE OK
Î GEN-SET STOP
Î 2
32»
• GEN-SET START
T i
_ s
- OPEN
^ 0
T1 elay between net anom aly detection and opening line circu it
breaker. This avoids unw anted itching a
result rie voltage drops. Setting range: 32s
