WEG SSW7000 - Page 42

SSW7000 | 5-18
Installation and Connection
Table 5.15: Power cable identification
Power Cable Identification
Arm Terminal
R
R-U arm input
U
R-U arm output
S
S-V arm input
V
S-V arm output
T
T-W arm input
W
T-W arm output
Fiber optic cable connections:
The firing and temperature monitoring connections are made through fiber optic cables connected to the terminals
available at the front of the power arm. The firing cables are connected to the blue terminals and the temperature
reading to the gray one. The number of firing cables changes according to the power arm rated voltage. All the
power arm firing connections are interchangeable amongst themselves.
Figure 5.20: Firing and temperature Reading fiber optic cable connections – SSW7000
(a) UPSSW7000C 6,9kV (b) UPSSW7000C 4,16kV
Figure 5.21: Firing and temperature Reading fiber optic cable connections – SSW7000C
Temperature
Firig
Temperature
Firing
Firing
Temperature