Lenze 4800 Manual page 50

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Installation
4-12
48XX/49XXSHB0399
FIG 4-7 Power connection for controllers 4902 to 4907 and 4X08 to 4X13
K1 Mains contactor
F'1...F'3 Semiconductor fuses for controller protection
F''1...F''3 Line protection fuses
F''6...F''8 Cable protection fuses 4A
L Commutating choke
K
Z1 RFI filter
Q1 Main switch
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Power stage
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Field controller
4900Str130