Connection To A 93Xx Controller - Lenze 9350 Series Operating Instructions Manual

6 Electrical installation
The 9352 brake chopper

Connection to a 93XX controller

6.5.2 Connection to a 93XX controller
L1
L2
L3
N
PE
OFF
K1
ON
JRB
K1
Fig. 9 Connection of the 9352 brake chopper to 93XXcontrollers
Z1
Z2
Z3
Z4
K1
F1 ... F3
F4, F5
Mains voltage [V
230
400 ... 460
480
1)
Lenze setting in bold type
84
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
K1
Z3
"
"
F4 F5
L3 +UG
L1 L2 PE
9321 - 9333
PE U V W 28
"
"
K1
M
3~
RFR
PE
Switch position S1
OFF
ON
ON
l
-UG
Z2
A1
"
"
9350br_009
Switch position S2
OFF
OFF
ON
EDBMB935X DE/EN/FR 11.0