3000VDC-1UF Damping and absorption capacitor

Standard

IEC 61071-2017

Rated Voltage  Rated capacity

Capacity Tolerance within

2000VDC/3000VDC

1µF/0.47µF/0.68µF ±5%

Ambient temperature：

Min.running temp.   Tmin   Max.running temp.   Tmax

Relative humidity Altitude

Storage temperature

-40℃

+85℃

≤95%

≤1000m

-25～60℃

Test Item：

AC Testing Voltage   VTT Voltage between terminal and housing VTC

Insulation resistance

R

Discharge time     τ ( Rins   ×C )

Loss angle tan δ (1kHz) Sealing test

Discharge test between terminals

AC 1.5×UN     or DC 2.15×UN ,10s

2×Ui  +1000V, 10s(Ui = UN /   )

≤ 1μF :≥ 3000MΩ     〉1μF :≥ 3000s

≤0.0009

75℃ ±5℃ at constant temperature,4 hours without leakage

1.1 UN       voltage ， 10mins bear 5 times DC charging and discharging in polarity, Without breakdown and capacitance loss.