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A p p e n d i x 3 A p p l i c a t i o n T a b l e s
Appendix 3-468-475 21/06/02 11:04 Page 468
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Table A3.1 contains a list of protection, control and
monitoring devices available from ALSTOM. Due to
space limitations, the functionality of some products is
summarised. The list is accurate at the time of
compilation, but new products are continually beingdeveloped. For a current list of products for a particular
application, availability of older products not listed here,
or full details of the functionality of a specific product,
please contact your local ALSTOM representative, or
view details on-line at www.tde.alstom.com.
A ppe n di x 3
A pp li c at i on Ta b l es
N e t w o r k P r o t e c t i o n & A u t o m a t i o n G u i d e • 4 6 9 •
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• A3 •
A p p e n d i x 3
N e t w o r k P r o t e c t i o n & A u t o m a t i o n G u i d e• 4 7 0 •
P l a i n F e e d e r
O v e r c u r r e n t
P r o t e c t i o n
P l a i n F e e d e r
D i f f e r e n t i a l
P r o t e c t i o n
D i s t a n c e p r o t e c t i o n
C h e c k s y n c h r o n i s i n g U n d e r v o l t a
g e R e v e r s e p o w e r P h a s e u n d e r c u r r e n t
N e u t r a l u n d e r c u r r e n t
N e g a t i v e s e q u e n c e o v e r c u r r e n t
B r o k e n c o n d u c t o r N e g a t i v e s e q u e n c e o v e r v o l t a g e
T h e r m a l C B f a i l u r e I n s t a n t a n e o u s p h
a s e o v e r c u r r e n t
I n s t a n t a n e o u s n e u t r a l o v e r c u r r e n t
T i m e d e l a y e d p h a s e o v e r c u r r e n t
T i m e d e l a y e d n e u t r a l o v e r c u r r e n t
V o l t a g e d e p e n d e n t o v e r c u r r e n t
O v e r v o l t a g e R e s i d u a l o v e r v o l t a g e
R e s t r i c t e d / s e n s i t i v e e a r t h f a u l t
W a t t m e t r i c P o w e r s w i n g b l o c k i n g A u t o r e c l o s e O v e r f r e q u e n c y U n d e r f r e q u e n c y C u r r e n t d i f f e r e n t i a l
V T s u p e r v i s i o n C T s u p e r v i s i o n C T v e c t o r g r o u p / r a t i o c o m p e n s a t i o n
V T v e c t o r g r o u p / r a t i o c o m p e n s a t i o n
T r i p C i r c u i t S u p e r v i s i o n
C B c o n t r o l / m o n i t o r i n g
M e a s u r e m e n t s E v e n t r e c o r d i n g
D i s t u r b a n c e r e c o r d e r
P r o g r a m m a b l e s c h e m e l o g i c
S e t t i n g G r o u p s
A p p l i c a t i o n
P r o d u c t
2 1
2 5
2 7
3 2 P
3 7 P
3 7 N
4 6
4 6 B C
4 7
4 9
5 0 B F
5 0 P
5 0 N
5 1 P
5 1 N
5 1 V
5 9
5 9 N
6 4
6 7 W
7 8
7 9
8 1 O
8 1 U
8 7
V T S
C T S
N : n o n - d i r e c t i o n a l
N + D : d i r e c t i o n a l / n o n - d i r e c t i o n a l C : C o n t r o l o n l y
M : M o n i t o r i n g
o n l y 1 P : S i n g l e p o l e
3 P : T h r e e p o l e
P 1 2 0
N
N
N
N
X
1
S i n g l e - p h a s e s e n s i n g
P 1 2 1
N
N
N
N
X
1
P 1 2 2
X
X
X
X
N
N
N
N
X
X
X
X
2
P 1 2 3
X
X
X
X
N
N
N
N
3 P
X
X
X
X
X
X
2
P 1 2 4
X
N
N
N
N
X
1
S e l f p o w e r e d v e r s i o n .
D u a l p o w e r e d v e r s i o n a l s o i n c l u d e s n e g a t i v e s e q u e n c e o v e r c u r r e n t , b r o k e n c o n d u c t o r d e t e c t i o n , c o l d l o a d p i c k u p
P 1 2 5
N + D
N + D
N + D
N + D
X
X
X
1
P 1 2 6
X
X
X
X
X
N
N + D
N
N + D
X
X
3 P
X
X
X
X
2
P 1 2 7
X
X
X
X
X
X
N + D
N + D
N + D
N + D
X
X
X
3 P
X
X
X
X
2
P 1 3 9
X
X
X
X
X
X
N + D
N + D
N + D
N + D
X
X
X
X
3 P
X
X
X
X
X
X
X
X
X
X
4
P 1 4 1
X
X
X
X
X
X
X
X
N + D
N + D
N + D
N + D
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
4
P 1 4 2
X
X
X
X
X
X
X
X
N + D
N + D
N + D
N + D
X
X
X
X
X
3 P
X
X
X
X
X
X
X
X
X
X
4
P 1 4 3
X
X
X
X
X
X
X
X
X
N + D
N + D
N + D
N + D
X
X
X
X
X
3 P
X
X
X
X
X
X
X
X
X
X
4
A d d i t i o n a l f e a t u r e s : l i v e l i n e w o r k i n g , s e q u e n c e c o - o r d i n a t i o n w i t h d o w n s t r e a m r e c l o s i n g e q u i p m e n t
P 5 2 1
X
X
X
N
N
N
N
X
X
X
X
X
X
X
2
P 5 2 2
C o m p a c t c a s e v e r s i o n o f P 5 2 1 , r e d u c e d I / O
P 5 2 3
X
X
X
N + D
N + D
N + D
N + D
X
X
3 P
X
X
X
X
X
X
X
X
X
X
2
W i t h m a g n e t i s i n g i n r u s h r e s t r a i n t - s u i t a b l e f o r t r a n s f o r m e r f e e d e r s
P 5 4 1
X
X
X
N
N
N
N
X
X
X
X
X
X
X
X
4
S u i t a b l e
f o r 2 a n d 3 t e r m i n a l l i n e s , a n d t r a n s f o r m e r f e e d e r s
P 5 4 2
X
X
X
N
N
N
N
3 P
X
X
X
X
X
X
X
X
4
S u i t a b l e
f o r 2 a n d 3 t e r m i n a l l i n e s , a n d t r a n s f o r m e r f e e d e r s
P 5 4 3
X
X
X
X
X
N + D
N + D
N + D
N + D
X
X
1 P / 3 P
X
X
X
X
X
X
X
X
X
4
S u i t a b l e f o r 2 a n d 3 t e r m i n a l l i n e s
P 5 4 4
X
X
X
X
N + D
N + D
N + D
N + D
X
X
X
X
X
X
X
X
X
X
X
4
S u i t a b l e f o r
2 a n d 3 t e r m i n a l l i n e s , a n d t w o b r e a k e r c o n f i g u r a t i o n s
P 5 4 5
A s P 5 4 3 , w i t h i n c r e a s e d I / O
6
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