GFA TS 971 - Technical and Mechanical Aspects

TS 971 Industrial Door Control
6
TS 971 - Main Supply – 1 Phase for 1 Phase Door Drives
There are two types of single-phase motors, symmetric and asymmetric windings. To determine
how to connect the supply, look at the motor connecting plug in the motor limit housing.
SYMMETRIC WINDING ASYMMETRIC WINDING
(Ranger, Safedrive Mini and FI Drives) (Safedrive)
Fig 3b
UZ2
Z1
PE U1
V
N
W
PE U
C1
M
1 ~
Z1UZ2U1PE
Z2
U
V
PE
W
U1
Z1
PE
N U2
PE
1 ~
U1Z2 Z1
C1
M
NB.
NO CONNECTION
U2
NB.
CONNECTION
F1 = 1,6A t
1.11.21.31.4
L1 N E
F1 = 1,6A t
1.11.21.31.4
L1 N E