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Description
1)
2)
Type: 3AE5656-6
3)
No.: S 3AE5/90000508
4), 5)
17.5 kV 50/60 Hz
U
r
40 kA
6)
I
sc
/U
42 kV/
U
7), 8)
d
p
Rated operating sequence: O–0.3 s–CO–15 s–CO
Class as per IEC 62271-100: E2, C2 and M2
Fig. 40
Example – name plate
Rated voltage U
(at f
50/60 Hz)
r
r
Rated normal current I
r
Rated lightning impulse withstand voltage (peak value)
U
p
Rated short-duration power frequency withstand voltage
(RMS) U
d
Rated short-circuit breaking current I
Pole-centre distance
Distance between lower and upper terminal
Standard rated operating sequence
34
Name plate
Year of manufacture 2021
I
r
t
k
95 kV
m
Made in Germany
Technical data
Vacuum circuit-breaker SION
sc
a)
On request
b)
From 2000 A upwards only with 310 mm space between the lower and the upper terminal
and a pole-centre distance of 210/275 mm
c)
only with additional active cooling (fc)
Fig. 41
Technical specifications, SION
1)
Manufacturer
2)
Type designation
3)
Factory number
4)
Rated voltage U r
5)
Rated frequency f r
6)
Rated short-circuit breaking current I sc
9)
7
Rated power frequency withstand
2500 A
voltage U d
10)
8)
Rated lightning impulse withstand
3 s
11)
voltage U p
140 kg
12)
9)
Year of manufacture
10)
Rated normal current I r
13)
11)
Rated short-circuit duration t k
14)
12)
Mass m
13)
Rated operating sequence
14)
Classification E2, C2 and M2 for circuit-
breakers according to the standard
®
kV
7.2
12
A
800 – 3150
kV
60
75 (95
a)
kV
20 (32
)
28 (42
kA
16 – 40
mm
150, 160, 210, 275
mm
205, 275, 310
O – 0.3 s – CO – 15 s – CO
®
vacuum circuit-breaker
17.5
24
b)
c)
/ 4000
800 – 2500
fc
a)
95
125
)
a)
38
)
50 (65
16 – 25
210, 275
310
9229 0025 176 0E
2021-11-15
a)
)
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