Technical data
Max. operating temperature T
op,max
+85 °C
Dissipation factor tan δ (in 10
-3
) at 1 kHz 8.0
at 20 °C (upper limit values) 100 kHz
15.0
Insulation resistance R
ins
C
R
≤ 0.33 µF
C
R
> 0.33 µF
or time constant τ = C
R
R
ins
30 000 MΩ
10 000 s
at 20 °C, rel. humidity ≤ 65%
(minimum as-delivered values)
DC test voltage
2500 V, 2 s
Passive flammability category
to IEC 40 (CO) 752
C
Maximum continuous AC voltage (V
AC
) 440 V (50/60 Hz)
Rated AC voltage (IEC 60384-14) 440 V (50/60 Hz)
Maximum continuous DC voltage (V
DC
)
1000 V
Operating AC voltage V
op
at high
temperature
T
A
≤ 85 °C
V
op
= V
AC
(continuously)
T
A
≤ 85 °C
V
op
= 1.25 V
AC
(1000 h)
Damp heat test 21 days / 40 °C / 93% relative humidity
Limit values after damp heat test Capacitance change ∆C/C ≤ 5%
Dissipation factor change (∆ tan δ) ≤ 5 10
-3
(at 1 kHz)
Insulation resistance R
ins
≥ 50% of minimum
or time constant τ = C
R
R
ins
as-delivered values
B81141
X1 / 440 VAC
4
