REXROTH EcoDrive Cs - Mains Connection with Phase Currents of more than 25 a

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
12 3 1 23
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