SKT 160 THYRISTOR BRIDGE,SCR,BRIDGE
42ꢔꢖ
422ꢖꢚ 4(2ꢖ
ꢓꢑ2ꢖꢔ 8 >B6 0 *ꢄꢈꢙꢆꢄꢏꢄ =ꢈꢉꢏꢂ ,ꢐꢃ ꢇꢐꢎꢅꢆꢎꢏꢐꢏꢊ ꢐ1ꢂꢃꢈꢅꢆꢐꢎ-
4
4
ꢓꢑ04 8 ꢗꢘ6 0 *ꢊꢆꢎ+ ꢗB6? ꢑꢇ 8 B& C)-
ꢔ@ꢑ ꢗꢘ6%6&(
ꢛ66
;66
D66
ꢗ$66
ꢗꢛ66
&66
ꢘ66
B66
ꢗ>66
ꢗ&66
ꢔ@ꢑ ꢗꢘ6%6ꢘ(
ꢔ@ꢑ ꢗꢘ6%6B(
ꢔ@ꢑ ꢗꢘ6%ꢗ>Aꢗ-
ꢔ@ꢑ ꢗꢘ6%ꢗ&A
ꢗ;66
ꢗꢘ66
ꢔ@ꢑ ꢗꢘ6%ꢗꢘAꢗ-
Symbol Conditions
Values
ꢗꢗꢘ *ꢗꢛB -
ꢗꢗ6 % ꢗꢛ6
ꢗ;6 %>&6
Units
ꢓꢑ04
ꢊꢆꢎ+ ꢗB6? ꢑꢇ 8 ꢗ66 *Bꢛ- C)?
0
0
0
Stud Thyristor
ꢓ(
@ꢗꢚꢗ? ꢑꢈ 8 &ꢛ C)? E> % Eꢘ
@6ꢚꢛꢛ? ꢑꢈ 8 &ꢛ C)? E> % Eꢘ
Line Thyristor
ꢓ2ꢖꢔ
ꢓꢑꢔꢖ
@6ꢚꢛꢛ? ꢑꢈ 8 &ꢛ C)? :ꢗ)
ꢗD6
0
ꢑ=F 8 >ꢛ C)? ꢗ6 ꢄꢊ
&$66
$;ꢛ6
0
0
ꢑ=F 8 ꢗ$6 C)? ꢗ6 ꢄꢊ
ꢑ=F 8 >ꢛ C)? Bꢚ$ꢛ +++ ꢗ6 ꢄꢊ
ꢆGꢅ
D>ꢛ66
0Gꢊ
SKT 160
ꢑ=F 8 ꢗ$6 C)? Bꢚ$ꢛ +++ ꢗ6 ꢄꢊ
;6666
0Gꢊ
4ꢑ
ꢑ=F 8 >ꢛ C)? ꢓꢑ 8 ꢛ66 0
ꢑ=F 8 ꢗ$6 C)
ꢄꢈꢙ+ ꢗꢚ;ꢛ
ꢄꢈꢙ+ ꢗ
4
4
4ꢑ*ꢑꢕ-
ꢃꢑ
ꢓ((? ꢓ2(
ꢅꢍꢒ
ꢑ=F 8 ꢗ$6 C)
ꢄꢈꢙ+ ꢗꢚꢛ
ꢄ9
ꢑ=F 8 ꢗ$6 C)? 42( 8 422ꢖ? 4(( 8 4(2ꢖ
ꢑ=F 8 >ꢛ C)? ꢓH 8 ꢗ 0? ꢒꢆH%ꢒꢅ 8 ꢗ 0%Iꢊ
4( 8 6ꢚꢘ; J 4(2ꢖ
ꢄꢈꢙ+ ꢛ6
ꢄ0
Iꢊ
ꢗ
>
Features
ꢅꢍꢃ
Iꢊ
ꢁꢂꢃꢄꢂꢅꢆꢇ ꢄꢂꢅꢈꢉ ꢇꢈꢊꢂ ꢋꢆꢅꢌ ꢍꢉꢈꢊꢊ
ꢆꢎꢊꢏꢉꢈꢅꢐꢃ
ꢑꢌꢃꢂꢈꢒꢂꢒ ꢊꢅꢏꢒ ꢓꢔꢕ ꢖꢗꢘꢙꢗꢚꢛ
ꢐꢃ !"# $%&'ꢗꢘ
*ꢒꢆ%ꢒꢅ-ꢇꢃ
*ꢒ=%ꢒꢅ-ꢇꢃ
ꢅK
ꢑ=F 8 ꢗ$6 C)
ꢄꢈꢙ+ ꢗ66
ꢄꢈꢙ+ ꢛ66 % ꢗ666
ꢗ>6
0%Iꢊ
4%Iꢊ
Iꢊ
ꢀ
ꢑ=F 8 ꢗ$6 C) ? ꢔ@ꢑ +++( % ꢔ@ꢑ +++A
ꢑ=F 8 ꢗ$6 C) ꢚ
ꢀ
ꢓꢁ
ꢑ=F 8 >ꢛ C)? ꢅ/1+ % ꢄꢈꢙ+
ꢗꢛ6 % >ꢛ6
ꢄ0
ꢓL
ꢑ=F 8 >ꢛ C)? 2H 8 $$ 9? ꢅ/1+ % ꢄꢈꢙ+
$66 % ꢘ66
ꢄ0
ꢓꢎꢅꢂꢃꢎꢈꢅꢆꢐꢎꢈꢉ ꢊꢅꢈꢎꢒꢈꢃꢒ ꢇꢈꢊꢂ
ꢀ
4Hꢑ
ꢓHꢑ
ꢑ=F 8 >ꢛ C)? ꢒ+ꢇ+
ꢑ=F 8 >ꢛ C)? ꢒ+ꢇ+
ꢑ=F 8 ꢗ$6 C)? ꢒ+ꢇ+
ꢄꢆꢎ+ $
4
ꢄ0
4
Typical Applications
() ꢄꢐꢅꢐꢃ ꢇꢐꢎꢅꢃꢐꢉ
*ꢂ+ ꢍ+ ,ꢐꢃ ꢄꢈꢇꢌꢆꢎꢂ ꢅꢐꢐꢉꢊ-
ꢄꢆꢎ+ >66
ꢄꢈꢙ+ 6ꢚ>ꢛ
4H(
ꢀ
ꢓH(
ꢑ=F 8 ꢗ$6 C)? ꢒ+ꢇ+
ꢄꢈꢙ+ ꢗ6
ꢄ0
)ꢐꢎꢅꢃꢐꢉꢉꢂꢒ ꢃꢂꢇꢅꢆ,ꢆꢂꢃꢊ
*ꢂ+ ꢍ+ ,ꢐꢃ .ꢈꢅꢅꢂꢃ/ ꢇꢌꢈꢃꢍꢆꢎꢍ-
0) ꢇꢐꢎꢅꢃꢐꢉꢉꢂꢃꢊ
*ꢂ+ ꢍ+ ,ꢐꢃ ꢅꢂꢄ1ꢂꢃꢈꢅꢏꢃꢂ ꢇꢐꢎꢅꢃꢐꢉ-
ꢀ
2ꢅꢌ*F'ꢇ-
2ꢅꢌ*F'ꢇ-
2ꢅꢌ*F'ꢇ-
2ꢅꢌ*ꢇ'ꢊ-
ꢑ=F
ꢇꢐꢎꢅ+
6ꢚꢗꢘ
6ꢚꢗB
@%:
@%:
@%:
@%:
C)
ꢊꢆꢎ+ ꢗB6
ꢃꢂꢇ+ ꢗ>6
6ꢚ>
ꢀ
6ꢚ6$
' &6 +++ M ꢗ$6
2ꢂꢇꢐꢄꢄꢂꢎꢒꢂꢒ ꢊꢎꢏ..ꢂꢃ ꢎꢂꢅꢋꢐꢃ3
ꢀ
ꢑꢊꢅꢍ
' ꢛꢛ +++ M ꢗꢛ6
C)
ꢂ+ ꢍ+ ,ꢐꢃ 4
5 &66 47
42ꢖꢔ
2 8 $$ 9%ꢗ$ :ꢚ ) 8 6ꢚ&; <#
4ꢆꢊꢐꢉ
ꢖꢊ
ꢈ
'
4N
"ꢄ
ꢄ%ꢊG
ꢅꢐ ꢌꢂꢈꢅꢊꢆꢎ3
ꢈ11ꢃꢐꢙ+
$6
1)
0=ꢈꢆꢉꢈ.ꢉꢂ ꢋꢆꢅꢌ !"# ꢅꢌꢃꢂꢈꢒ $%&'ꢗꢘ !"#>0?
ꢂ+ ꢍ+ ꢔ@ꢑ ꢗꢘ6%ꢗ>A !"#
ꢛ J DꢚBꢗ
ꢄ
>ꢛ6
E ꢘ
ꢍ
)ꢈꢊꢂ
SKT
1
08-02-2005 SCT
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