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Capacitors in metallized polypropylene film for power electronics
CML 4 SERIES DC LINK ALUMINIUM CASE CAPACITORS WITH SCREW TERMINALS
These capacitors are intended for DC link applications where
high currents and energy are required.
The most important applications of capacitors in the power
electronics are DC filtering, low inductance,
DC buffer circuits, energy storage, electric vehicles, traction
and many others.
These capacitors can successfully replace, in some cases,
the polarized electrolytic capacitors.
GENERAL TECHNICAL DATA
| Rated DC voltage |
Undc up to 1800 Vdc |
| Max. ripple voltage -rms |
Ur up to 200 Vac |
| Max. ripple current |
Ir up to 50 A |
| Working temperature |
-25°+70 °C |
| Tolerance |
±10% |
| Self inductance |
Ls up to 100 nH |
| Reference standards |
EN 61071-1 |
| Test voltage terminal to terminal |
Utt 1,5Undc 10’’Vdc |
| Test voltage terminal to case |
Utc 3500 Vac 3” |
| Case material |
Aluminium |
| Plastic plate |
UL-94; V0; low smoke |
Screw terminals
Driving torque |
M10/8Nm |
Fixing stud
Driving torque |
M12/10Nm |
| Life Expectancy |
=100000h at Vndc |
Max. n° failures for 109 capacitors/hour
FIT (Failure in time) |
200FIT |
|
Capacitance
C [µF] |
Udc
[V] |
Us
[V] |
Irmax
[A] |
Rs
[mΩ] |
dV/dt
[V/µS] |
D
[mm] |
H
[mm] |
| 400 |
700 |
1400 |
40 |
=5 |
20 |
75 |
155 |
| 500 |
700 |
1400 |
50 |
=5 |
20 |
85 |
155 |
| 250 |
900 |
1800 |
40 |
=5 |
22 |
75 |
155 |
| 330 |
900 |
1800 |
50 |
=5 |
22 |
85 |
155 |
| 150 |
1100 |
2200 |
40 |
=5 |
24 |
75 |
155 |
| 250 |
1100 |
2200 |
50 |
=5 |
24 |
85 |
155 |
| 130 |
1300 |
2600 |
40 |
=5 |
26 |
75 |
155 |
| 200 |
1300 |
2600 |
50 |
=5 |
26 |
85 |
155 |
| 100 |
1500 |
3000 |
40 |
=5 |
30 |
75 |
155 |
| 130 |
1500 |
3000 |
50 |
=5 |
30 |
85 |
155 |
| 75 |
1800 |
3600 |
40 |
=5 |
32 |
75 |
155 |
| 100 |
1800 |
3600 |
50 |
=5 |
32 |
85 |
155 |
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Remarks: Other capacitors can be produced on request. For more information, please contact us.
Techinical drawing
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