Control electronics
■
Control unit
You must equip each parallel-connected brake chopper module with a dedicated control
unit (and memory unit).
Illustration
Ordering code
Qty
Control unit
Frame
size
Brake module type
U
N
= 400 V (Range 380 … 415 V):
3AXD50000020676
1
Control unit
BCU-02 kit
R8i
ACS880-604-0500-3
ACS880-604-0750-3
2
2×R8i
ACS880-604-1000-3
ACS880-604-1510-3
3
3×R8i
ACS880-604-2260-3
4
4×R8i
ACS880-604-3010-3
5
5×R8i
ACS880-604-3770-3
U
N
= 500 V (Range 380 … 500 V):
3AXD50000020676
1
Control unit
BCU-02 kit
R8i
ACS880-604-0630-5
ACS880-604-0940-5
2
2×R8i
ACS880-604-1260-5
ACS880-604-1880-5
3
3×R8i
ACS880-604-2830-5
4
4×R8i
ACS880-604-3770-5
5
5×R8i
ACS880-604-4710-5
U
N
= 690 V (Range 525… 690 V):
3AXD50000020676
1
Control unit
R8i
ACS880-604-0870-7
BCU-02 kit
ACS880-604-1300-7
2
2×R8i
ACS880-604-1730-7
ACS880-604-2600-7
3
3×R8i
ACS880-604-3900-7
4
4×R8i
ACS880-604-5200-7
5
5×R8i
ACS880-604-6500-7
The BCU-02 control unit kit contains:
•
BCU-02 control unit
•
memory unit with brake control program.
You must connect the control unit to each brake chopper module with a pair of fiber optic
cables. You can order them from ABB.
You can supply 24 V DC for the control unit from the brake module. Alternatively, you can
take the power supply from another suitable power source. You must acquire the cables
separately. Use a suitable standard installation cable. Use plug connector X53 for the
connection to the brake module.
Ordering information 81
Содержание ACS880-604
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 604 3 phase brake units as modules Hardware manual ...
Страница 2: ......
Страница 4: ......
Страница 10: ...10 ...
Страница 34: ...Overview of kits 34 Cabinet construction ...
Страница 35: ...Stage 1 Installation of common parts Cabinet construction 35 10 ...
Страница 36: ...Stage 2A Installation of DC busbars 1 without DC switch or charging 36 Cabinet construction ...
Страница 37: ...Stage 2B Installation of DC busbars 1 with DC switch and charging Cabinet construction 37 10 ...
Страница 38: ...Stage 3 Installation of quick connector and outgoing resistor busbars cable connection 38 Cabinet construction ...
Страница 39: ...Stage 4 Installation of incoming resistor busbars cable connection Cabinet construction 39 10 ...
Страница 40: ...Stage 5 Installation of mounting plates and cable entries 40 Cabinet construction ...
Страница 41: ...Stage 6 Installation of support plate Cabinet construction 41 10 ...
Страница 42: ...Stage 7 Installation of shrouding 42 Cabinet construction ...
Страница 43: ...Stage 8 Installation of brake chopper module Cabinet construction 43 10 ...
Страница 44: ...44 ...
Страница 48: ...48 ...
Страница 56: ...56 ...
Страница 74: ...74 ...
Страница 76: ...76 ...
Страница 112: ...Frame R8i 112 Dimension drawings ...
Страница 113: ...Dimension drawings 113 ...
Страница 114: ...Control electronics BCU control unit 114 Dimension drawings ...
Страница 123: ...Miscellaneous components Quick connector for frame R8i Dimension drawings 123 ...
Страница 124: ...124 Dimension drawings ...
Страница 125: ... Insertion extraction ramp for frame R8i modules Dimension drawings 125 ...
Страница 126: ...126 Dimension drawings ...
Страница 127: ... CRBB 4 400 188 cooling fan 218 Dimension drawings 127 ...
Страница 128: ...128 Dimension drawings ...