Werbung
10
7-
2
94
C 60
IE
T m
a x
ly
In =
T 5H
V
C E
Ita
40 0A
8k
e in
U e
4 0
p=
0
M ad
B SA
0
U im
75
Ic u
(V )
by
AB
36
0
Ic s
(k A)
V
10
s
23
U e=
00
0
se
rie
(%
0
69
10
50
in
C at
Ic u)
10
40 0/
0V
U i=
50
. A
0
0
0
3P
10
41 5
69
10
M ad
0
0V
40
e in
70
69
0
0
2 P
by
10
44
U i=
U e=
50
10
AB
Ita
0
0
10
0
50
B SA
ly
65
50
00
44
0
A C
CE
0
V
65
10
C E
10
50
69
IE C
0A
41
5
0
50
-6 0H
0
0
In =
40
0/
10
z
SO
S S
10
60
40
0H
R
O R
z
0
40
U im
94
70
50
-6
U VR
IE S
10
50
p=
7- 2
23
0
10
0
0
0
8k V
4 0
0
0
AU
N r.
50
10
S
T 5
H
10
0
M O
(S Y
-
10
S
+
0
75
a x
1Q
0
T m
)
1
+
2 P
36
(V
)
K 51
U e
(k A
Ic u
)
in se
10
Ic u
0
%
rie s 3 P
Ic s=
. A
C AT
FC
C u
W ire
ra ng
16
-2 40
e
m m
2
To rq
ue
25
N m
CLACK
In
MIN
最小值
(In x 5)
500
2500
400
2000
320
1600
11
PR221DS
Esempio:
Example:
例如
In = 400 A
I
= 400 x (0,4+0,08+0,32)= 320A
1
t
= 12 s @1920 A (6I
)
1
1
http://www.abb.com
TMA
Tmax T5H 400
Ue (V)
Icu (kA)
Ics=% Icu
CAT. A
I3
MED
MAX
中间值
最大值
(In x 7,5)
(In x 10)
3750
5000
3000
4000
2400
3200
1
CLACK
In=400A
Ue=690V
Ui=1000V
Uimp=8kV
IEC 60947-2
230
400/415
440
500
690
500
750
100
70
65
50
40
50
36
100
100
100
100
100
100
100
Made in Italy
2 P
3P in series
50-60Hz
by ABB SACE
400A
4000A
3000A
2000A
400A
340A
280A
2
2
I1
In
MIN
MED
MAX
最小值
中间值
最大值
(0,7)
(0,85)
(1xIn)
500
350
425
500
400
280
340
400
320
224
272
320
Esempio:
In=400A
I
=400 x (1,5+2)=1400A
Example:
2
t
= 0,1 s @3200 A (8In)
例如
2
Esempio:
In=400 A
Example:
I
=400 x (1,5+2)=1400A
3
例如
I
=OFF
2
Esempio:
Example:
Ne=ON ; 50%
例如
I
=OFF
3
Werbung
