For further information please contact your EPCOS sales office.
EPCOS AG
Energy Varistors SIOV-E: Station Class
Technical data
Dimensions
Diameter
Height
Arresters classification
Suggested usage in gapless
arrester constructions based
on IEC 60099-4
Line discharge class
Suggested usage in gapless
arrester constructions based
on IEC 60099-4
Characteristics
Suggested rated
voltage (max.)
Continuous operating
voltage (max.)
Reference current
Reference voltage (min.)
Residual voltage at I
n
U
r
U
c
I
ref
U
ref
U
res
0.4 x U
res
(10 kA)
U
res
(10 kA)/ 3.2
3
0.4 x U
res
(10 kA)
11.85 ...
14.15
10
100
850
0.51
680
8
0.425 x U
res
(10kA)
U
res
(10 kA) / 2.9
5
0.425 x U
res
(10 kA)
12.70 ...
15.05
20
100
1200
0.89
930
5
0.423 x U
res
(10 kA)
U
res
(10 kA) / 2.9
5
0.423 x U
res
(10 kA)
3.83 ...
4.52
20
100
1500
0.35
380
15
0.431 x U
res
(10 kA)
U
res
(10 kA) / 2.9
5
0.431 x U
res
(10 kA)
11.50 ...
13.45
20
100
1500
1
1160
5
0.444 x U
res
(10 kA)
U
res
(10 kA) / 2.9
5
0.444 x U
res
(10 kA)
11.10 ...
13.00
20
100
2100
1.5
1850
4
kV
kV
mA
kV
kV
kA
kA
A
W
g
pcs
3
4
5
5
–
–
10
20
20
20
–
kA
59.7 ± 1
44 ± 0.6
70 ± 1
44 ± 0.6
78 ± 1
14.5 ± 0.6
78 ± 1
44 ± 0.6
98.8 ± 1
44 ± 0.6
mm
mm
Nominal discharge current
I
n
(8/20 μs)
High current impulse (4/10 μs)
Long duration current
impulse (2 ms)
Max. resistive power
P
C
dissipation at U
c
Approx. weight/pcs.
Packing unit
Dimensional drawing
Collar
Metallization
EPCOS
Type
U_res classification
h
= Thickness
ø
= Diameter
h
P
c
25 ˚C
U_res
Lot number
ø
VAR0431-T
EPCOS AG
For further information please contact your EPCOS sales office.
3
Station Class
Type
Ordering code
E58SR133E
B72258
E0133S003
E70SR133E
B72278
E0133S003
E78SR392E
B72278
E0392S003
E78SR123E
B72278
E0123S003
E99SR113E
B72299
E0113S003
Energy Varistors SIOV-E: Distribution Class
Technical data
Distribution Class
Type
Ordering code
Dimensions
Diameter
Height
Arresters classification
Suggested usage in gapless
arrester constructions based
on IEC 60099-4
Line discharge class
Suggested usage in gapless
arrester constructions based
on IEC 60099-4
Characteristics
Suggested rated voltage (max.) U
r
Continuous operating
U
c
voltage (max.)
Reference current
I
ref
Reference voltage (min.)
U
ref
Residual voltage at I
n
U
res
Nominal discharge current
I
n
(8/20 μs)
High current impulse (4/10 μs)
1)
Long duration current
impulse (2 ms)
Max. resistive power
P
C
dissipation at U
c
Approx. weight/pcs.
Packing unit
1
)
E32VR302
B72232
E0302R001
E32VR602
B72232
E0602R001
E41VR302E
B72241
E0302R003
E41VR502E
B72241
E0502R003
E42VR302
B72242
E0302R018
E42VR402
B72242
E0402R018
34 ± 1
22 ± 0.6
34 ± 1
44 ± 0.6
41.5 ± 0.7
20 ± 0.6
41.5 ± 0.7
32.9 ± 0.6
43 ±1
19.75 ± 0.6
43 ±
26.3 ± 0.6
mm
mm
5
5
10
10
10
10
kA
–
–
1
1
1
1
–
3
2.45
1
3
7.85 ...
9.5
5
65
150
0.2
110
60
6
4.9
1
6
15.75 ...
19.0
5
65
150
0.39
220
20
3
2.45
2
3
7.35 ...
9.05
10
100
250
0.27
150
48
5
4.1
2
5
12.25 ...
15.15
10
100
250
0.45
240
32
3
2.45
2
3
7.85 ...
9.5
10
100
250
0.25
160
32
4
3.25
2
4
10.55 ...
12.15
10
100
250
0.33
210
32
kV
kV
mA
kV
kV
kA
kA
A
W
g
pcs
Secondary insulation required for E32/E41 types
Dimensional drawing
Collar
Metallization
EPCOS
Type
U_res classification
h
= Thickness
ø
= Diameter
h
P
c
25 ˚C
U_res
Lot number
ø
VAR0431-T
Important information:
Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our
knowledge of typical requirements that are often placed on our products. We expressly point out that these statements cannot be regarded as binding statements about the suit-
ability of our products for a particular customer application. It is incumbent on the customer to check and decide whether a product is suitable for use in a particular application.
This publication is only a brief product survey which may be changed from time to time. Our products are described in detail in our data sheets. The Important Notes
(www.epcos.com/ImportantNotes) and the product-specific warnings and cautions must be observed. All relevant information is available through our sales offices.
P u b l i s h e d b y E P C O S A G · C o r p o r a t e C e n t e r
Edition
01/2007
· Ordering No. EPC:62005-7600 · Printed in Germany · PS
