AC supply, group of drives, automatic circuit breakers
F1, F2, F3: depends on sum of current and cabinet requirements.
Filters for special EMC requirements only (
FN maximum rating: circuit breaker size for group installation is limited to 30 A max.
FN rating should be 1.25 * sum current.
FN recommended rating and regional approvals see table below:
Group sum current
Ampere
rating
SCCR
rating
Example UL
Eaton or ABB
Example CE
Siemens
AKD2G-Sxx-6V
6 A to 9A
15 A
10 kA
SU203M-K15
3VA51954EC310A
12 A to 15 A
20 A
10 kA
SU203M-K20
3VA51204EC310A
18 A to 24 A
30 A
10 kA
SU203M-K30
3VA51304EC310A
27 A to 36 A
30 A
10 kA
SU203M-K30
3VA51304EC310A
AKD2G-S Installation Manual, Safety 1 | 8 Electrical Installation
Kollmorgen | kdn.kollmorgen.com | July 2020
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