AC supply, group of drives, line fusing
l
F1, F2, F3: depends on sum of application's required input currents and cabinet requirements.
l
Filters for special EMC requirements only (➜ # 198).
l
FN1, FN2, FN3 maximum rating: fuse size for group installation is limited to 30 A max. and 32 A max. for
Semiconductor fuses.
l
FN1, FN2, FN3 rating should be 1.25 * sum current.
Group sum current
FN1, FN2, FN3:
Ampere rating Eaton Bussmann Mersen
6 A to 30 A
30 A (Time-Delay)
Example class J
LPJ30SP, DFJ30
Example class J
AJT30, HSJ30
32 A
Semiconductor
FWP-32G14F
Semiconductor
FR14GR69V32
AKD2G-S Installation Manual, Safety 1
Kollmorgen | kdn.kollmorgen.com | June, 2023 87
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