Spring-Operated Brake - Lenze starttec 1 Instructions De Montage

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Danger!
All power connections (L1, L2, L3, 1U, 1V, 1W, 2U, 2V, 2W, B1, B2 and BN) can carry
dangerous voltage when the starttec is connected to the mains. Therefore the
starttec must be disconnected before you start working on it or open the housing.
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Stop!
If you use the starttec for a spring-operated brake, type E71MM402x4Axxx (brake
voltage 180 VDC) must only be connected to a ≤ 400 V mains voltage. Mains voltages
> 400 V destroy the brake rectifier.
Please observe that the brake voltage at B1, B2 depends on the mains voltage:
Mains voltage
3/PE AC 230 V
3(/N)/PE AC 400 V
3(/N)/PE AC 500 V
Connection diagram for starttec E71MM402x2Axxx
Mains 3/PE AC 230 V
Brake voltage 205 VDC
3/PE AC 230 V
45 ... 65 Hz
L1
L2
L3
PE
L1 L2 L3
starttec
E71MM402x Axxx
1U 1V
-X1
M
3~
L
-22-
starttec E71MM402x2Axxx
V
B1B2
BN
2
1W 2U 2V 2W B1 B2
205 VDC
≈
(U 0.89 x U )
B1B2 L2BN
EDK71MMXXX-010 DE/EN/FR 2.0
Electrical installation

Spring-operated brake

Brake voltage at B1, B2
≈ ≈ ≈ ≈ 0.89 x U
L2BN
205 VDC
205 VDC
257 VDC
Mains 3/N/PE AC 400 ... 500 V
Brake voltage 205 ... 257 VDC
3/N/PE AC 400 ... 500 V
L1
L2
L3
N
PE
-X1
start004
E71MM402x4Axxx
≈ ≈ ≈ ≈ 0.45 x U
V
B1B2
103 VDC
180 VDC
Operation not allowed
45 ... 65 Hz
L1 L2 L3 BN
starttec
E71MM402x Axxx 2
1U 1V 1W 2U 2V 2W B1 B2
M
3~
205 ... 257 VDC
≈
(U 0.89 x U )
B1B2
5
L1L2
L2BN
start007
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