janitza Prophi 15T-III Manual page 15

Power factor controller
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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
L1 (R)
L2 (S)
L3 (T)
N
PE
Monitoring
24VDC
Transistor-
output 1-5
P1 1
2
3
4
5
Aux. voltage
24VDC
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).
=== PROGRAMM-MODE ===
Output assignment
Transistor-
Transistor-
output 6-10
output 11-15
P2 6
7
8
9 10
P3 11 12 13 14 15
- 14 -
Prophi
15 x three phase steps
T1
T2
C1S
C2S
........
e.g. TSM-LC-N
15T-III
®
T3
C15S
15

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