Publicité
section
busbar size
width B
Number
dimensions
dimensions
of bars
[mm]
per phase
2x 4x
20x10
2x 4x
30x10
Technische Änderungen vorbehalten. Zum späteren Gebrauch aufbewahren.
Subject to change without prior notice. Store for use at a later date.
2015
I
= 65kA / I
cw
pk
Amount
Span
[mm]
A
L
350
0
270
400
0
320
600
2x 1
2 x K
800
2x 2
3 x K
850
2x 3
4 x K
1000
2x 3
4 x K
1200
2x 4
5 x K
350
0
270
400
0
320
600
2x 1
2 x K
800
2x 2
3 x K
850
2x 3
4 x K
1000
2x 3
4 x K
1200
2x 4
5 x K
Number of reinforcements as a function of I
Span L main busbar holders / span K reinforcements
= 143 kA
I
= 85kA / I
cw
Span
Amount
K
A
---
0
---
0
260
2x 1
240
2x 2
193
2x 3
230
2x 3
224
2x 4
---
0
---
0
260
2x 1
240
2x 2
193
2x 3
230
2x 3
224
2x 4
I
and section width
cw,
pk
= 187 kA
I
pk
cw
Span
Span
Amount
L
K
A
270
---
0
320
---
0
2 x K
260
2x 1
3 x K
240
2x 2
4 x K
193
2x 3
4 x K
230
2x 3
5 x K
224
2x 4
270
---
0
320
---
0
2 x K
260
2x 1
3 x K
240
2x 2
4 x K
193
2x 3
4 x K
230
2x 3
5 x K
224
2x 4
= 100kA / I
= 220 kA
pk
Span
Span
L
K
270
---
320
---
2 x K
260
3 x K
240
4 x K
193
4 x K
230
5 x K
224
270
---
320
---
2 x K
260
3 x K
240
4 x K
193
4 x K
230
5 x K
224
8PQ9800-0AA52
© Siemens AG
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