Lust CDA34.006 - Overview

3-2
CDA3000 Operation Manual
3 Electrical 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
,
,



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)
Attention: For all
shielded connections a
cable type with double
copper braiding with
60-70% coverage must
be used.
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 term. X2 Connection terminal - see section 3.7
(5) Motor PTC terminal X3 For thermal monitoring of the motor, see section 3.3
(6) RS232 terminal X4 For operation with K
EYPAD/DRIVEMANAGER see section 4.6
(7) Connection for
DC network
Permits power exchange between inverters, see section 3.5
(8) Software name plate Indicates the shipped software status