ABB PVS800 Manuel D'exploitation page 13

9
No. Name/Value
40.10 RT U/Un LEVEL1
[40.11]...200%
U [p.u.]
40.20 TRP VOLT PEAK
1.3
1.2
1.0
40.10 RT U/Un LEVEL1
0.9
0.7 RT area
0.5
40.11 RT U/Un
LEVEL2
0
0 0.02
40.14 RT U/Un DELTA t2
40.13 RT U/Un DELTA t1
08.01 MAIN STATUS WORD
0
40.11 RT U/Un LEVEL2
0...[40.10]%
40.12 RT U/Un LEVEL3
[40.11]...200%
40.13 RT U/Un DELTA t1
[40.14]...8388608
ms
Update notice
FbEq Description
1 = 1% Defines the trigger level for the RT function. See the figure below
for information on defining the allowable RT area.
After the RT function has been triggered, bit 11 of
STATUS WORD
generated. After the time delay defined by
t1 has elapsed, bit 12 of
If the grid transient lasts longer than defined by time parameters,
the inverter unit will trip on
Level 1
0.6 3
40.15 RT U/Un DELTA t3
b11
08.01 MAIN STATUS WORD
3
1 = 1% RT area level 2. See the figure in parameter
LEVEL1.
Level 2
1 = 1% Level 3 of the extended RT area. See the figure in parameter
RT U/Un LEVEL1.
Level 3
1 = 1 ms Defines the time (t1) within which
be restored above
of the extended RT area.
Time 1
is set and an alarm (RT NET ALM
08.01 MAIN STATUS WORD
RT NET LOST (32A1).
Inverter trip area
40.21 TRP VOLT LEV
Extended RT area
40.12 RT U/Un LEVEL3
Inverter trip area
b12
01.11 MAINS VOLTAGE
40.12 RT U/Un LEVEL3. Defines the start time
Def.
90%
08.01 MAIN
(32A0)) is
40.13 RT U/Un DELTA
is set.
[40.10 RT U/Un
20
20
41.10 RT U/Un 0%
41.10 70%
should 3000 ms
T
R
LEVEL1] + 5%
t [s]
t [s]
R
R
R