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Electro-transport, substations, windmills, frequency converters, etc.

General 

The EDF series capacitors are specifically designed for DC circuit. The capacitor has low losses and elements are made by self-healing metallized polypropylene film with dry technology. The special composition of polymeric dielectric enables to reach high dielectric strength in the temperature range up to +85°C. The capacitors have excellent operating current and lifetime.


Technical Information:

StandardIEC61071, IEC 61881
Capacitance tolerance±10% (optional ±5%)
Rated DC Voltage900V to 5kV
DielectricPolypropylene
Tangent of the loss angle< 0.02%
Self-inductance (ESL)< 50nH
Test voltage between terminals1.5xUn / 10s at 25±5°C
Test voltage between terminals and case2xUn+1000VAC / 60s at 60Hz 25±5°C
Operating temperature-40°C / +70°C(optional 85℃)
Storage temperature-40°C / +85°C
CaseRectangular non-magnetic stainless steel
Filling materialEpoxy resin (RoHS complied)
Failure rate< 100FIT
Lifetime Expectancy> 100000h
Cooling methodNatural


Un DCuFLWHWeight kg
 9004000         34012521511.1

8000
12534018.2

16000
17543029.7

24000
17558040.4
 12002000
12521511.0

4000
12538020.5

8000
12565035.5

12000
17567047.3
 20001000
12527014.0

2000
12544023.3

4000
17558040.7

5000
17570049.4
 4000200
12524012.4

400
12540021.4

800
17550035.2

1000
17558040.7
 5000150
12528514.8

300
14043024.6

600
17554038.2

750
17565046.3



High Voltage DC-link Capacitors

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