The 9352 Brake Chopper; Connection To The 8200 Vector Controller (15 − 90 Kw) - Lenze 9350 Series Operating Instructions Manual

6.5

The 9352 brake chopper

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