Connection Example - ABB DCS 500B Guide Rapide

5 Connection example

Standard drive configuration using an internal field
Wiring the drive according to this diagram gives the most flexibility and offers the highest degree of standard monitoring functions done
by the drive. There are no software modifications to adapt the drive to the external wiring.
OFF STOP
K10
START
ON
13 X2:4
F6
K21
K1
14
X2:5
K20
K20 K21 K6 K8
Communication
IN3 V5 board (COM-x)
OUT3 V6
IN1 V1
OUT1 V2
S4
5 6
X33
AI2 AI3
AITAC AI1 AI4
_ _ _ _ _
+ + + + +
0V
X3: 1 2 3 4 5 6 7 8 9 10 X4: 1 2
if there are intermediate terminals
Standard drive configuration using an internal field
• Selection of components
For this wiring diagram a DCS 500B converter construction type C1 / C2 / A5 was selected together with a SDCS-FEX-1 or 2 field supply. This field supply
can be used at line voltages up to 500V and will give field current up to 6 / 16A. For higher field currents, use the next bigger field supply unit DCF 503A/
504A (for wiring see System description chapter 3.3/1 ) or a 3-phase supply DCF 500B (wiring is shown at System description chapter 3.5/2 ).
• Power supply
There are several components, which need a power supply:
- Converter´s power part:
- Converter´s electronics power supply:
- Converter cooling fan:
- Power part field supply:
- Motor cooling fan:
- Relay logic:
The fuses F1 are used because the converter construction type C1 and C2 don´t have them build in. All components, which can be fed by either 115/230 V
have been combined and will be supplied by one isolating transformer T2. All components are set to 230 V supply or selected for this voltage level. The different
consumers are fused separate. As long as T2 has the right tappings it can be connected to the power supply, used to feed the converter´s power part.
The same can be applied to the field supply circuit. There are two different types of matching transformers available. One can be used for supply voltages
up to 500 V, the other for voltages up to 690 V. Do not use the 690 V primary tapping together with the SDCS-FEX-1/2 field supply!
Depending on the motor fan voltage the power can be taken from the same source which is used for the converter´s power part.
In case the power for A, D and E should be taken from the source, used for C, a decision must be made, whether the fuses F1 can be used for two reasons
(protection of the power part + auxiliary power supply) or not.In addition it has to be checked, if the consumers can be supplied with this voltage wave form
(see System description chapter 2 Line Chokes ) before connecting to C. If the converter is supplied directly by a high-voltage converter transformer at point
C, additional conditions are to be considered during engineering of the drive (more details on request).
taken from/for further information:
System description
3ADW000066 - chapter 3
1 1
F7 F5
2 2
K15
X96:1
K11
X96:2
1
EMER.
STOP S1
2
K3 K1 K15
X96: 1
Control board (CON-2)
DO8
+10V -10V AO1 AO2 IACT DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 +48V
0V 0V
3 4 5 6 7 8 9 10 X6: 1 2 3 4 5 6
e.g. Pressure K6
1
switch at C4
S1
module
2
K1
K8
200 V to 1000 V, depending on converter type; see System description chapter 2
115V or 230V, selectable by jumper
230V 1-ph; see Technical Data
115 V to 500 V; together with an isolating / auto transformer up to 600 V; see System description
chapter 2 and / or Technical Data
depending on motor manufacturer / local demands
depending on local demands
3ADW000177R0200_DCS500B_QuickGuide_edisf_b
A
L1 N
T2
230V
690V
660V
600V
1 3
1 575V
F2
525V
F8
115V
500V 2 4
2
450V
415V
400V
380V
1
K8
2
2 X99: 1 2 X2: 4 5 X2: 1 2
M
~
Power supply
depending on the unit type
(POW-1)
an other configuration is possible
DO1 DO2 DO3 DO4 DO5 DO6 DO7
0V
0V
7 8 9 10 X7: 1 2 3 4 5 6 7 8 1...10
X5:
K20
K10
K11
K21
the polarities are shown for motor operation
T
+
T
_
Voltage levels
C D
see description
L1 L2 L3 L1 N
F1
F3
3
1 3 5 1
K1 K3
4
2 4 6 2
L1 L3
3 X1: 1
U1 V1 W1 PE
Converter Field exciter unit
module (SDCS-FEX-1/2)
C 1 D 1 X1: 5
_
+ +
M
I 11
E
L1 L2 L3
T3
500V
F6
1 13
3 5
460V
415V
400V
14
365V
350V
I > I > I >
265V
250V
2
4 6
90V
60V
30V
3
1 3 5
K6
4
2 4 6
7
3
_
V
W
U
M
3~