Dc Link Capacitors Of Keb Frequency Inverters; Dimensioning Of Decoupling Diodes - KEB COMBIVERT R6 Instruction Manual

Appendix
A.2

DC link capacitors of KEB frequency inverters

Size
05
07
09
10
12
13
14
15
16
17
18
19
20
21
A.3

Dimensioning of decoupling diodes

R6-S Material number
15 0090147-3500
19 0090147-4101
25 0090147-6009
29 0090147-6009
Legend
Ta: maximum ambient temperature
Th: maximum heat sink temperature
Rha: required thermal resistance of the heat sink at rated operation
(thermal value of the thermal compound ≥ 0.5 W/(m*K))
200 V units
Capacity
780 µF
880 µF (940 µF*)
1080 µF
1080 µF
2220 µF
3280 µF
4100 µF
4100 µF
5040 µF
9900 µF
13200 µF
15600 µF
16500 µF
19800 µF
*) special version
Type
1600 V / 80 A
1600 V / 120 A
1600 V / 560 A
1600 V / 560 A
Size
05
07
09
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Volume Ta [°C]
2 45
2 45
2 45
2 x 2 45
400 V units
Capacity
180 µF
180 µF (300 µF*)
300 µF
345 µF
470 µF
580 µF
650 µF
940 µF
1290 µF
1640 µF
1875 µF
2700 µF
3900 µF
4950 µF
4950 µF
6350 µF
8400 µF
9900 µF
11700 µF
14100 µF
*) special version
Th [°C] Rha [K/W]
90
90
90
90
1.50
0.84
0.19
0.09
GB - 37