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BCU-x2 ground isolation diagram
Control units of the drive 137
Ground isolation diagram
XPOW
+24VI
1
GND
2
+24VI
3
GND
4
XAI
+VREF
1
-VREF
2
AGND
3
AI1+
4
AI1-
5
AI2+
6
AI2-
7
XAO
AO1
1
AGND
2
AO2
3
AGND
4
XD2D
B
1
A
2
BGND
3
SHIELD
4
XRO1, XRO2, XRO3
NC
11
COM
12
NO
13
NC
21
COM
22
NO
23
NC
31
COM
32
NO
33
XD24
+24VD
5
DICOM
6
+24VD
7
DIOGND
8
XDIO
DIO1
1
DIO2
2
DIOGND
3
DIOGND
4
XDI
DI1
1
DI2
2
DI3
3
DI4
4
DI5
5
DI6
6
DIIL
7
XSTO
OUT
1
SGND
2
IN1
3
IN2
4
XSTO OUT
IN1
5
SGND
6
IN2
7
SGND
8
*
Common mode voltage
between each AI input and
AGND is +30 V
Ground
*Ground selector (DICOM=DIOGND) settings
DICOM=DIOGND: ON
All digital inputs share a common ground (DICOM connected to DIOGND). This is the default setting.
DICOM=DIOGND: OFF
Ground of digital inputs DI1…DI5 and DIIL (DICOM) is isolated from DIO signal ground (DIOGND). Isolation
voltage 50 V.
Control units of the drive 205
Содержание ACS880-204LC
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 204LC IGBT supply modules Hardware manual ...
Страница 2: ......
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Страница 16: ...16 ...
Страница 32: ...32 ...
Страница 39: ...Overview of kits Cabinet construction 39 ...
Страница 40: ...Stage 1 Installation of common parts 40 Cabinet construction ...
Страница 41: ...Stage 2 Installation of LCL side plates and common AC bus Cabinet construction 41 ...
Страница 42: ...Stage 3 Installation of brackets for Flat PLS holder 42 Cabinet construction ...
Страница 43: ...Stage 4A BLCL 15LC 7 AC connection and fuse busbars installation Cabinet construction 43 ...
Страница 44: ...Stage 4B BLCL 24LC 7 AC connection and fuse busbars installation 44 Cabinet construction ...
Страница 45: ...Stage 5 Installation of LCL choke mounting mechanics and LCL ISU connection Cabinet construction 45 ...
Страница 46: ...Stage 6 LCL choke and LCL choke busbar installation 46 Cabinet construction ...
Страница 47: ...Stage 7 Heat exchanger heat exchanger mechanics and cooling components installation Cabinet construction 47 ...
Страница 48: ...Stage 8A BLCL 15LC 7 LCL capacitor support fan support mechanics and fan installation 48 Cabinet construction ...
Страница 49: ...Stage 8B BLCL 24LC 7 LCL capacitor support fan support mechanics and fan installation Cabinet construction 49 ...
Страница 50: ...Stage 9 Installation of LCL shroud kit 50 Cabinet construction ...
Страница 52: ...Overview of kits 52 Cabinet construction ...
Страница 53: ...Stage 1 Installation of common parts Cabinet construction 53 ...
Страница 54: ...Stage 2 Installation of LCL side plates and common AC bus 54 Cabinet construction ...
Страница 55: ...Stage 3 Installation of brackets for Flat PLS holder Cabinet construction 55 ...
Страница 56: ...Stage 4 AC connection and fuse busbars installation 56 Cabinet construction ...
Страница 57: ...Stage 5 Installation of LCL choke mounting mechanics and LCL ISU connection Cabinet construction 57 ...
Страница 58: ...Stage 6 LCL choke and LCL choke busbar installation 58 Cabinet construction ...
Страница 59: ...Stage 7 Heat exchanger heat exchanger mechanics and cooling components installation Cabinet construction 59 ...
Страница 60: ...Stage 8 LCL capacitor support fan support mechanics and fan installation 60 Cabinet construction ...
Страница 61: ...Stage 9 Installation of LCL shroud kit Cabinet construction 61 ...
Страница 65: ...Overview of kits Cabinet construction 65 ...
Страница 66: ...Stage 1 Installation of common parts 66 Cabinet construction ...
Страница 67: ...Stage 2 Side plate module mounting mechanics and quick connectors Cabinet construction 67 ...
Страница 68: ...Stage 3 Flat PLS support kit for AC and common AC connection busbars 68 Cabinet construction ...
Страница 69: ...Stage 4 Fan heat exchanger and cooling components Cabinet construction 69 ...
Страница 70: ...Stage 5A Installation of DC busbars 70 Cabinet construction ...
Страница 71: ...Stage 5B Installation of DC switch DC connection and common mode filter busbar kits Cabinet construction 71 ...
Страница 72: ...Stage 6 Module installation 72 Cabinet construction ...
Страница 73: ...Stage 7 Installation of shrouding Cabinet construction 73 ...
Страница 77: ...Overview of kits Cabinet construction 77 ...
Страница 78: ...Stage 1 Installation of common parts 78 Cabinet construction ...
Страница 79: ...Stage 2 Side plate module mounting mechanics and quick connectors Cabinet construction 79 ...
Страница 80: ...Stage 3 Flat PLS support kit for AC and common AC connection busbars 80 Cabinet construction ...
Страница 81: ...Stage 4 Fan heat exchanger and cooling components Cabinet construction 81 ...
Страница 82: ...Stage 5A Installation of DC busbars 82 Cabinet construction ...
Страница 83: ...Stage 5B Installation of DC switch DC connection and common mode filter busbar kits Cabinet construction 83 ...
Страница 84: ...Stage 6 Module installation 84 Cabinet construction ...
Страница 85: ...Stage 7 Installation of shrouding Cabinet construction 85 ...
Страница 89: ...Overview of kits Cabinet construction 89 ...
Страница 90: ...Stage 1 Installation of common parts 90 Cabinet construction ...
Страница 91: ...Stage 2 Side plate module mounting mechanics and quick connectors Cabinet construction 91 ...
Страница 92: ...Stage 3 Flat PLS support kit for AC and common AC connection busbars 92 Cabinet construction ...
Страница 93: ...Stage 4 Fan heat exchanger and cooling components Cabinet construction 93 ...
Страница 94: ...Stage 5A Installation of DC busbars 94 Cabinet construction ...
Страница 95: ...Stage 5B Installation of DC switch DC connection and common mode filter busbar kits Cabinet construction 95 ...
Страница 96: ...Stage 6 Module installation 96 Cabinet construction ...
Страница 97: ...Stage 7 Installation of shrouding Cabinet construction 97 ...
Страница 98: ...98 ...
Страница 114: ...114 ...
Страница 125: ...a b c Maintenance 125 ...
Страница 180: ...180 ...
Страница 206: ...206 ...
Страница 208: ...Frame R8i module 208 Dimension drawings ...
Страница 209: ... Quick connector Dimension drawings 209 ...
Страница 210: ...LCL filter components Grid side choke BLCL 15LC 7 and BLCL 24LC 7 210 Dimension drawings ...
Страница 211: ... Grid side choke BLCL 25LC 7 Dimension drawings 211 ...
Страница 212: ... Converter side choke BLCL 15LC 7 and BLCL 24LC 7 212 Dimension drawings ...
Страница 213: ... Converter side choke BLCL 25LC 7 Dimension drawings 213 ...
Страница 214: ... Capacitor www tdk electronics tdk com 214 Dimension drawings ...
Страница 276: ...276 ...