3-2
CDA3000 Operation Manual
3 Installation
3.1 Overview
1) For supplementary components see CDA3000 Order Catalogue.
2) In inverter modules up to 7.5 kW (BG1 to BG4) the mains filter is built-in.
Figure 3.1 Overview of connections
The terminal layout for all
sizes is presented in
Appendix A8.
H1 H2 H3
X4
X2
X1
X1
X3
CDA34.xxx
CDA32.xxx
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
L1
U
V
W
L+
L+
RB
L-
L-
L3
L2
L1
U
V
W
L+
RB
L-
N
L1
K1
K1
L2L3
L1 N
PE
RB
ϑ
M
3~
FN
(1)
(7)
(1)
(2)
(6)
(8)
(4)
(5)
(3)
Key Explanation
(1) Line choke
1)
Reduces the voltage distortions in the system
(2) Mains filter
1) 2)
Suppresses line-borne interference emission
(3) Braking resistor
1)
Required for repeated braking
(4) Control conn. X2 Connection see section 3.7
(5) Motor PTC connection X3 For thermal monitoring of the motor, see section 3.3
(6) RS232 connection X4 For operation with KEYPADsee section 4.7/
Operation with D
RIVEMANAGERsee section 4.8
(7) Connection for
DC network
Permits power exchange between servocontrollers, see
section 3.5
(8) Software name plate Indicates the shipped software status
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