6-12
Mains and Supply Voltage Connection
Rexroth EcoDrive Cs Drives
DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
Mains Connection with Phase Currents of More than 25 A
netzanschluss_gr_25A.fh7
L1
L2
L3
L1C
L2C
L1 L2 L3
L1C
L2C
L1
L2
L3
L1C
L2C
L1
L2
L3
L1C
L2C
L1
L2
L3
L1C
L2C
max. 2.0 mm
2
³
6 mm
2
1
2
3
1
2
3
max. 2.0 mm
2
L1 L2 L3
L1
L2
L3
L1C
L2C
F1
T1
F2
A1
K1
F3
F4
A1:
mains filter
F1:
fuse for transformer
F2:
circuit breaker (max. 25 A)
F3, F4: fuse (max. 16 A when cross-section is 1.5 mm
2
)
K1:
mains contactor
T1:
transformer
Fig. 6-16: Mains connection with phase currents of more than 25 A
Note:
Distribute the control voltage connections symmetrical to the
three phases (see figure above).
Note:
For TN systems only:
If you use an autotransformer, connect the star point of the
output side and the PE terminal of the autotransformer with a
common earthing bar.
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com