Siemens 7SC80 - Setting Notes; Settings; Information List

Setting Notes
General
The recloser capacity test is only effective and accessible if address 375 Capacitor Test is set to Enabled.
If this function is not required, Disabled is set. The function can be switched ON or OFF at address 2800
Capacitor Test.
Monitoring Times
The minimum permissible discharging time of the capacitor bank is set via parameter 2801 Cap.holdup
time. The maximum permissible recovery time of recharging the capacitor bank is set via parameter 2803
Cap.recovery T.
Actuation
After activation of the function, the 7SC80 cyclically monitors the capacitor bank. You can set the required
cycle time at address 2802 CapTestInterval. However, manual actuation is also possible. Activate the
binary input 6001 >Start Cap.Test for this purpose.
Settings
Addr. Parameter Setting Options Default Setting Comments
2800 Capacitor Test OFF
ON
OFF Recloser capacitor Test
2801 Cap.holdup time 0.1 .. 10.0 sec 5.0 sec Capacitor voltage holdup time
2802 CapTestInterval 12 .. 672 hour 48 hour Capacitor test time interval
2803 Cap.recovery T 1.0 .. 60.0 sec 10.0 sec Capacitor voltage recovery time
Information List
No.
Information Type of
Informa-
tion
Comments
6001 >Start Cap.Test SP >Start Capacitor test
6002 >CapMon Input 1 SP >Capacitor monitor input 1
6003 >CapMon Input 2 SP >Capacitor monitor input 2
6004 Cap.supply fail OUT Capacitor supply fail
6005 Cap.Test active OUT Capacitor test is active
6006 Cap.recov.fail OUT Capacitor test recovery failed
6008 Cap.test abort. OUT Capacitor test aborted
2.23.2
2.23.3
2.23.4
Functions
2.23 Recloser Capacitor Test
SIPROTEC Compact, 7SC80, Manual 357
E50417-G1140-C486-A8, Edition 07.2017