Lenze Starttec E71MM402 - Spring-Operated Brake

Electrical installation
Spring-operated brake
5
EDK71MMXXX-020 DE/EN/FR 1.0
23
L
Danger!
l Even if the starttec is inhibited (X3/28 = LOW), the connectio ns 1V, 2V, B1 and B2
carry dangerous voltage!
l Only complete disconnection from the mains supply can ensure that the device is
free of voltage.
Mains: 3/PE AC 230 V
starttec with 205 VDC brake voltage
Mains: 3/N/PE AC 400 V
starttec with 205 VDC brake voltage
Abb. 1-15
1W1V
L2L1
L3
BN
1U
B1 B2
L1
3/PE AC 230 V
L2
L3
N
PE
F1 F2 F3
starttec
(E71MM402_ Axxx)2
205 VDC
-X1
M
3~
start004
1W1V
L2L1
L3
BN
1U
B1 B2
starttec
(E71MM402_ Axxx)2
205 VDC
-X1
M
3~
L1
3/N/PE AC 400 V
L2
L3
N
PE
F1 F2 F3
start007
Mains: 3/PE AC 400 V
starttec with 205 VDC brake voltage, BN conductor
from motor star point (Y-connection)
Mains: 3/PE AC 400 V
starttec with 180 VDC brake voltage
-X1
6
W2 V2
U2
U1 V1 W1
205 VDC
M
3~
1W1V
L2L1
L3
BN
1U
B1 B2
starttec
(E71MM402_ Axxx)2
L1
3/PE AC 400 V
L2
L3
N
PE
F1 F2 F3
start006
1W1V
L2L1
L3
BN
1U
B1 B2
180 VDC
-X1
M
3~
starttec
(E71MM402_ Axxx)4
L1
3/PE AC 400 V
L2
L3
N
PE
F1 F2 F3
start027
Zero potential at star point only from a certain
motor voltage on. The 205 VDC brake voltage
are only available from that point on.
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