GRUP ARGE SMART GES1, Instruction Manual

Page: 23 / 44

Smart SVC Relay Instruction Manual
23
Cancellation Message
SMART SVC RELAY automatically cancels the stages that any capacitor or reactor does not
connect a screen like following
(Figure 3.23) informs user that this stage is cancelled.
Figure 3.23
Stage Error
SMART SVC RELAY informs user about an error that it discovers in any stage by flashing
error LED in operating mode and by sending stage error message. In addition, in stage menu,
in which stage the error occurs is displayed with
“!”
instead of
“#”
like in the screen below
(Figure 3.24) . For a healthy compensation, the problem of this stage must be fixed by the user.
Figure 3.24
3.2.2 Stage Test
The Stage Test menu is displayed after the Stage Powers menu. (Figure 3.25).
Figure 3.25
When you want to do a stage test, you should bring the arrow to
“Yes”
with UP / DOWN keys
and confirm it with SET key. A sub-menu like in below will display. (Figure 3.26)
Figure 3.26
A test for all stages (1-18) with
“All”
and for shunt reactor stages that the driver controls (13-
14-15 for 12-stage relays, 19-20-21 for 18-stage relays) with
“SVC”
is started. If “ Single”
option is selected, the wanted stage is selected with UP / DOWN from sub-menu below (Figure
3.27) and stage test is started.
Figure 3.27
Press SET key to start stage test. Stage test starts after informing user with the screen below.
(Figure 3.28)
K#12 cancel kVAr
0.00 0.00 0.00
K!1 three-phase kVAr
3.3 3.4 3.3
Stage Test?
Yes->No
Test Method?
->All SVC single
Select Stage
1 st Stage
Stage Test
Load must be constant