6-4
Mains and Supply Voltage Connection
Rexroth EcoDrive Cs Drives
DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
Connection
Cross section
[mm²]
Cross section in AWG
gauge No.
L1, L3
0.75 - 2
18 - 14
L1C, L2C
0.75
18
Fig. 6-2:
Connection Cross Section
Note:
Strong mechanical influence on the test tap of the terminal
connectors can increase the transition resistance and destroy
the terminal connectors.
Three-Phase Connection
CAUTION
Danger of destroying the drive controller!
⇒
Do not connect the drive controller directly to mains
voltages higher than 240 V! In the case of higher
mains voltages, the connection must be realized via
a transformer.
3 x AC min. 200 V -15% (
170 V) ... max. 240 V +10% (
264 V)
netzanschluss_3ph_m_spartrafo.fh7
L1
L2
L3
L1C
L2C
K1
L1*
L2*
L3*
T
L1*, L2*, L3*: mains
T:
autotransformer (only necessary when mains input voltage is higher
than 240 V)
K1:
magnetic contactor
L1, L2, L3: mains terminal connectors; twisted wires
L1C, L2C: control voltage terminal connectors; twisted wires
Fig. 6-3:
Three-phase mains connection
Connection
Cross section
[mm²]
Cross section in AWG
gauge No.
L1, L2, L3
0.75 - 2
18 - 14
L1C, L2C
0.75
18
Fig. 6-4:
Connection Cross Section
Note:
Strong mechanical influence on the test tap of the terminal
connectors can increase the transition resistance and destroy
the terminal connectors.
Connection Cross Section
Mains Voltage Range
Connection to Drive Controller
Connection Cross Section
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
