Electrical installation
Kendrion INTORQ | BA 14.0225 | 05/2022
37
6.3
DC switching at the motor – fast engagement
U
N
L1
L2
L3
U
V
U
V
U2
W2
V2
V1
U1
W1
BN
BK
BU
4
2
1
6-pole
BEG-16x
BEG-26x
Fig. 21:
Supply: Phase-neutral
Bridge rectifiers
Half-wave rectifiers
BEG-1xx: U
N
[V DC] = 0.9 •
U
V
[V AC]
BEG-2xx: U
N
[V DC] = 0.45 •
U
V
[V AC]
√3
√3
U2
W2
V2
U
N
L1
L2
L3
U
V
V1
U1
W1
U
V
BN
BK
BU
4
2
1
6-pole
BEG-16x
BEG-26x
Fig. 22:
Supply: Phase-phase
Bridge rectifier
1)
Half-wave rectifiers
BEG-1xx: U
N
[V DC] = 0.9 • U
V
[V AC]
BEG-2xx: U
N
[V DC] = 0.45 • U
V
[V AC]
1)
Not recommended for most regional/national high-voltage mains voltages.
