B81123
Y1 / 250 V AC
Technical data
Max. operating temperature T
op,max
Dissipation factor tan
δ
(in 10 )
at 20
°C
(upper limit values)
Insulation resistance R
ins
or time constant
τ
= C
R
R
ins
at 20
°C,
rel. humidity
≤
65%
(minimum as-delivered values)
-3
+100
°C
at
1 kHz
100 kHz
30 000 MΩ
1.0
5.0
DC test voltage
Passive flammability category
to IEC 40 (CO) 752
Maximum continuous AC voltage V
AC
Rated AC voltage (IEC 60384-14)
Maximum continuous DC voltage V
DC
Operating AC voltage V
op
at high
temperature
Damp heat test
Limit values after damp heat test
4800 V, 2 s
C
750 V (50/60 Hz)
250 V (50/60 Hz)
3000 V
T
A
≤
100
°C
V
op
= V
AC
T
A
≤
100
°C
V
op
= 1.25
V
AC
(continuously)
(1000 h)
21 days / 40
°C
/ 93% relative humidity
Capacitance change
∆C/C
≤
5%
Dissipation factor change
∆
tan
δ ≤
0.5 10
-3
(at 1 kHz)
Insulation resistance R
ins
≤
1.0 10
-3
(at 100 kHz)
or time constant
τ
= C
R
R
ins
≥
50% of minimum
as-delivered values
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 16
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