Prophi
®
15T-III
15
=== PROGRAMM-MODE ===
CONTROL-MODE [4]: 3-phase measuring / max. 15 three-phase capacitors
CONTROL-MODE [5]: 1-phase measuring / max. 15 three-phase capacitors
Connection of current and voltage compare page 6/ Var.1 resp. Var.2
Controlling of 15 outputs
CONTROL-MODE [6]: 1-phase measuring / max. 15 three-phase capacitors
with capacitor current measurement
According variant 5, but the free current inputs (L2 or L3) are used for capacitor current
measurement for real monitoring of capacitors.
CONTROL-MODE 7 - 14: HYBRID-MODE
The connection of the outputs is done according the related switching diagrams MODE 1-4. In
Hybrid-Mode the
Prophi 15T-III
is connected with one or two controllers
Prophi 12RS
via the
system interface (Interface2). In this case the
Prophi 15T-III
takes over the dynamic part and
the
Prophi 12RS
takes over the slowly changing loads (s. application page 29).
CONTROL-MODE 15 - 16: COUPLING MODE
The coupling mode is used to couple 2 independent dynamic compensations systems which
are connected to each other via a coupling switch. The signal of the coupling switch is fed to
the master controller (s. application page 28).
- 14 -
L1 (R)
L2 (S)
L3 (T)
P1 1 2 3 4 5
P2 6 7 8 9 10
P3 11 12 13 14 15
Transistor-
output 1-5
Monitoring
24VDC
Transistor-
output 6-10
Transistor-
output 11-15
PE
N
Aux. voltage
24VDC
C
1
S
3
-p
ha
s.
C
6
S
3
-p
ha
s.
C
11
S
3
-p
ha
s.
C
2
S
3
-p
ha
s.
C
7
S
3
-p
ha
s.
C
12
S
3
-p
ha
s.
C
3
S
3
-p
ha
s.
C
8
S
3
-p
ha
s.
C
13
S
3
-p
ha
s.
C
4
S
3
-p
ha
s.
C
9
S
3
-p
ha
s.
C
14
S
3
-p
ha
s.
C
5
S
3
-p
ha
s.
C
10
S
3
-p
ha
s.
C
15
S
3
-p
ha
s.
15 x three phase steps
T3
T2
T1
C15
S
C2
S ........
C1
S
Output assignment
e.g. TSM-LC-N
