Chapter 4 - Exchange of Thyristors for Sizes C1/C2/C2b
VI A
4 - 8
DCS 500 / DCS 600 Service Manual
Module terminals
The next figures show a few examples and terminals of thyristor
modules. The terminals of modules are also stamped or marked by
a sticker.
For all firing pulse cables is valid:
Yellow
is gate lead.
Red
is cathode lead.
SKKT27...SKKT106
2 (
K
1)
5 (
K
1
)
4 (
G
1)
1 (
A
1K
2)
3 (
A
2)
7 (
K
2
)
6 (
G
2)
1 (A1K2)
2 (K1) 3 (A2)
7 (K2)
6 (G2)
5 (K1)
4 (G1)
Thyr_mod_b.dsf
Note
: This drawing is
not
valid for the types SKKT.…B…
Figure 4-6
Terminals of half-bridge thyristor modules
MCC95-16io1 B
2 (
K
1)
4 (
K
1
)
5 (
G
1
)
1 (
A
1K
2)
3 (
A
2)
7 (
K
2
)
6 (
G
2
)
6 (G2)
7 (K2)
4 (K1)
5 (G1)
Thyr_mod_b.dsf
1 (A1K2)
2 (K1) 3 (A2)
Figure 4-7
Terminals of half-bridge thyristor modules
3
2
1
SKKT132,162
K7
G6
G4
K5
A
K
AK
TT162
K
A
K1 G1
K2 G2
AK
G2
K2
K1
G1
2
3
K5 G4
K7 G6
1
Figure 4-8
Terminals of half-bridge thyristor modules
3ADW000093R0701_DCS500B/DCS600_Service manual_e_g