Lenze EMB9352-E

Electrical installation
The 9352 brake chopper
Connection to the 8200 vector controller (15 − 90 kW)
6

83
EDBMB935X DE/EN/FR 11.0
6.5 The 9352 brake chopper
6.5.1 Connection to the 8200 vector controller (15 − 90 kW)
U
V W
Z2
9352
Z1
PE
+UG
+UG
RB1
-UG
-UG
RB2
K1
RFR
L1 L2
L3
28
A1
"
"
OFF
K1
K1
Z4
ON
F4 F5
PE
PE
"
"
L3
N
PE
L1
L2
"
"
"
"
JRB
M
3~
PE
"
"
K1
F1...F3
Z3
9350br_007
Fig. 8 Connection of the 9352 brake chopper to controllers 8200 vector (15 − 90 kW)
Z1 Brake chopper
Z2 Controller
Z3 Mains choke
Z4 Brake resistor
K1 Mains contactor
F1 ... F3 Mains fuses
F4, F5 DC−bus fuses (recommendation)
Mains voltage [V
eff
] Switching threshold [V] Switch position S1 Switch position S2
230 375 OFF OFF
400 ... 460 725 ON OFF
480
1)
765 ON ON
1)
Lenze setting in bold type