English
Electric wire rope winch >BETA< SILVERLINE
04.01.401
technische Änderungen vorbehalten
design changes under reserve
changements techniques sous réserve
Seite / page 21
Circuit diagram for el. wire rope winches with 1 wire rope speed for three-phase AC
Electric control with mounted-in reversing contactor, thermal motor protection, main switch and
integrated operating elements
(circuit diagram no. 4.1.401 - 0700(3))
If the connection between 42 V and PE will be disconnected, acc. to DIN EN 60204 an insulation monitoring is necessary
.
Rectifier
brake
S1
Up
S2
Down
S3
upper limit switch (optional)
S4
lower limit switch (optional)
S5
slack rope switch (optional)
F0
main current fuses have to be
provided on site
(dimensions of
fuse, see page 19)
F1-F2-
F3
fuse (control voltage)
F4
thermal motor protection
Q1
main switch
T1
transformer
K1-K2
reversing contactor lifting - lowering
Circuit diagram for el. wire rope winches with 1 wire rope speed for three-phase AC
Electric control with mounted-in reversing contactor, thermal motor protection, main switch, main contactor and
external
operating elements
(circuit diagram no. 4.1.401 - 0710(3))
If the connection between 42 V and PE will be disconnected, acc. to DIN EN 60204 an insulation monitoring is necessary.
Rectifier
brake
S0
Emergency-Stop
S1
Up
S2
Down
S3
upper limit switch (optional)
S4
lower limit switch (optional)
S5
slack rope switch (optional)
F0
main current fuses have to be
provided on site
(dimensions of
fuse, see page 19)
F1-F2-
F3
fuse (control voltage)
F4
thermal motor protection
Q1
main switch
T1
transformer
K0
main contactor
K1-K2
reversing contactor lifting - lowering
Fuse protection and connection have to be made acc. to local, national and international regulations!