Lenze 4800 - Page 316

Selection aid
15-24
48XX/49XXSHB0399
4900Str109
Z1
K1
F '1 ...F '3
L
K
F ''1 ...F ''3
L1 L2 L3
L1 L2 L3
L'1 L'2 L'3
L1 L2 L3 PE B
F ''6 ...F ''8
A I K L 1 .2 L 2 .2 L 3 .2
PE
L3.1L1.1
FF16A
500V
4902/3/5LP 4902V P
F4
F3
M 0.5A 500V
F1 F2
BR1
BR2
BR5
BR3
BR4
PE
V
mains
= 3 4 0 ... 4 6 0 V ~ ± 0 % 5 0 ... 6 0 H z
L
K2
L
K2
F''4 F''5

FIG 15-11 Power connection for tipping operation with mains isolation
Explanations
F’1...F’3 Semi-conductor fuses
F’’6...F’’8 Cable-protection fuses 4A
F’’1...F’’4 Cable-protection fuses
Q1 Main switch
K1 Mains contactor

Power stage

Field controller
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