B81122
Y2 / 250 VAC
Technical data
Max. operating temperature Top,max
Dissipation factor tan δ (in 10-3)
at 20 °C (upper limit values)
Insulation resistance Rins
or time constant τ = CR Rins
at 20 °C, rel. humidity ≤ 65%
+100 °C
at 1 kHz
100 kHz
30 000 MΩ
CR ≤ 0.1 µF CR >0.1 µF
1.0
1.0
5.0
(minimum as-delivered values)
DC test voltage
2700 V, 2 s ( ≥ 15 mm)
2500 V, 2 s ( = 10 mm)
Passive flammability category
C
to IEC 40 (CO) 752
Maximum continuous AC voltage (VAC) 405 V (50/60 Hz) (
305 V (50/60 Hz) (
≥ 15 mm)
= 10 mm)
Rated AC voltage (IEC 60384-14)
250 V (50/60 Hz)
Maximum continuous DC voltage (VDC) 1000 V (
1200 V (
≥ 15 mm)
= 10 mm)
Operating AC voltage Vop at high
temperature
Damp heat test
TA ≤ 100 °C Vop = VAC
(continuously)
TA ≤ 100 °C Vop = 1.25 VAC (1000 h)
21 days / 40 °C / 93% relative humidity
Limit values after damp heat test
Capacitance change ∆C/C
≤ 5%
Dissipation factor change ∆ tan δ ≤ 0.5 10-3 (at 1 kHz)
Insulation resistance Rins
≤ 1.0 10-3 (at 10 kHz)
or time constant τ = CR Rins
≥ 50% of minimum
as-delivered values
5