Ac Mains Connection (Power Supply) - Keba ServoOne CM-P BG1 Operation Manual

16
24 V X2
PELV
15 GND
ϑ
PE
n.c.
X1
n.c.
ϑ BI
ϑ
BR
ZK
BR
Schirmfahne
X6 TP
X6
4
X5
Netz
X8
L1 L2 L3
5 6
L1
L1.1
L1 L1.1
L2
L2.1
L2 L2.1
L3 L3.1
L3 L3.1
18
3
25 1 2
L1 N L1 L2 L3 PE
(1) Mains fuse for DC link supply (12) Axis controller
(2) Mains fuse for switched-mode power supply (13) Switch cabinet
(3) Mains contactor (optional) (14) Panel
(5) Mains choke (accessory) (15) Braking resistor with temp. monitoring (external)
(6) Mains filter (accessory) (16) Backing plate
(7) AC mains supply (lPower) (17) Backing plate earthing
(8) AC mains supply (24 V SMPS) (18) PE protective earth conductor connection
(9) Busbars DC link (19) Series protective earth conductor connection to the next device
(10) Busbars 24 V DC (PELV) (20) Cross-communication
(11) Supply unit (25) Cable protection (6 A gG)
Figure 4.6 Electrical isolation concept overview
NOTE:
The electrical isolation concept complies with the product standard
EN 61800-5-1.
ID no.: 1400.201B.5-00
1 Electrical installation Electrical installation
11 12
+24 V
10 PELV
GND
DC Link+
ZK
9
DC Link -
X3 X3 X4
PELV PELV PELV
20
X5.1 X5.2
PELV PELV
X9 X7
X6
PELV
PELV
PELV
PELV
X8
X10
X11
PELV
VI
X12 X13 X14
PELV
BRK
Netz
BI
ϑ Motor
U U U
X7
ZK
V V V
L1 L2
n.c.
W W W
19
18
7 8
PE
13
14
2 2
2
3 3 3
2
2 2
Motor Motor Motor
3~ ϑ 3~ ϑ 3~ ϑ
Date: 02/2020
4.6

AC mains connection (power supply)

The mains connection cable is always to be laid shielded. The shield connection at the
device is made using the shield lug on the connector X8 (Line IN).
For interference suppression on the ServoOne CM system, an optimised filter from KEBA
is to be fitted to the connection X8 (Line IN) on the supply unit. The supply current and
the total motor cable length must be taken into account for sizing the filter. You will find
details in chapter "A.6 Mains filter".
Use a shielded cable to connect the mains filter to the supply unit. Connect shield at
both ends, see figure (length L ≤ 1.5 m).
Netz/Line
1 2
5
L ≤ 1,5 m
Figure 4.7 Connection example, mains supply
At the device end, the connection is made to the shield lug on the connector X8
(Line IN). Good shielding of the connection on the mains filter can be achieved by
Operation Manual Supply Unit SO CM-P BG1+2
3 4
(1) Mains filter (optional)
(2) SO MC controller
(3) SO CM-P supply unit
(4) SO CM axis controller
(5) Mains choke (optional)
(6) Cable with shield
(7) Series protective earth
conductor connection
7 7
6
PE
27