Spring-Operated Brake - Lenze starttec Instructions De Montage

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

Spring-operated brake

Mains: 3/N/PE AC 400 V
starttec with 205 VDC brake voltage
3/N/PE AC 400 V
L1
L2
L3
N
PE
F1 F2
L1 L2
2
1U 1V
-X1
M
3~
start004
Mains: 3/PE AC 400 V
starttec with 180 VDC brake voltage
3/PE AC 400 V
L1
L2
L3
N
PE
F1 F2
L1 L2
2
1U
1V
-X1
M
3~
start006
F3
L3 BN
starttec
(E71MM402_ Axxx)
1W B1 B2
205 VDC
F3
L3 BN
starttec
(E71MM402_ Axxx)
1W B1 B2
180 VDC
5
2
start007
4
start027
23