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94 Maintenance
Power connections
Retightening the power connections
WARNING!
Only qualified electricians are allowed to do this work. Read
the complete safety instructions given in
Safety instructions for ACS880
multidrive cabinets and modules
(3AUA0000102301 [English]) before
you service the drive. If you ignore them, injury or death, or damage to
the equipment can occur.
1. Disconnect the drive from the AC power line and DC/DC converter from the energy
storage and obey the instructions in section
on page
See
Disconnecting the DC/DC converter with DC switch/disconnector
on page
2. Check the tightness of the cable connections. For the tightening torques, see
Cabinet
design and construction instructions for ACS880 multidrive modules
(3AUA0000107668 [English]). See also
on page
Summary of Contents for ACS880-1604
Page 1: ...ABB industrial drives Hardware manual ACS880 1604 DC DC converter modules ...
Page 4: ......
Page 12: ...12 ...
Page 36: ...36 Operation principle and hardware description ...
Page 45: ...Cabinet construction 45 Kits for DDC R8i unit in 800 mm Rittal TS 8 enclosure ...
Page 46: ...46 Cabinet construction Stage 1 Installation of common parts ...
Page 47: ...Cabinet construction 47 Stage 2 Module and bottom cable entry installation parts ...
Page 49: ...Cabinet construction 49 Stage 4A DC connection with charging ...
Page 50: ...50 Cabinet construction Stage 4B DC connection without charging ...
Page 51: ...Cabinet construction 51 Stage 5A DC connection with charging ...
Page 52: ...52 Cabinet construction Stage 5B DC connection without charging ...
Page 53: ...Cabinet construction 53 Stage 6 DDC and energy storage connection ...
Page 54: ...54 Cabinet construction Stage 7 Control unit mounting plate ...
Page 55: ...Cabinet construction 55 Stage 8 DDC shroud installation ...
Page 56: ...56 Cabinet construction Stage 9 DDC module and filter installation ...
Page 58: ...58 Cabinet construction Kits for DDC R8i unit in 800 mm wide generic enclosure ...
Page 64: ...64 Guidelines for planning electrical installation ...
Page 80: ...80 Electrical installation ...
Page 97: ...Maintenance 97 7 3 4 5 6 ...
Page 99: ...Maintenance 99 3 4 5 6 7 8 9 9 ...
Page 102: ...102 Maintenance 12 Install and tighten the two screws 10 11 12 ...
Page 108: ...108 Maintenance 6 6 6 7 5 4 ...
Page 109: ...Maintenance 109 8 9 8 ...
Page 112: ...112 Maintenance 4 4 ...
Page 113: ...Maintenance 113 6 6 5 7 7 8 ...
Page 170: ...170 Dimension drawings R8i DC DC converter module ...
Page 171: ...Dimension drawings 171 ...
Page 172: ...172 Dimension drawings Quick connectors of the DC DC converter module ...
Page 173: ...Dimension drawings 173 Quick connectors Dimensions in mm 1 mm 0 0394 in ...
Page 174: ...174 Dimension drawings BDCL filter module ...
Page 176: ...176 Dimension drawings BCU control unit ...
Page 177: ...Dimension drawings 177 BAMU voltage current measurement unit ...
Page 179: ...Dimension drawings 179 Ramp Dimensions in mm 1 mm 0 0394 in ...
Page 180: ...180 Dimension drawings Dimensions in mm 1 mm 0 0394 in ...
Page 181: ...Dimension drawings 181 Internal cabinet fan W2E 143 AA09 01 W2E 143 AA15 01 Air flow ...
Page 190: ...190 Dimension drawings ...
Page 194: ...194 Example circuit diagrams ...
Page 222: ...www abb com drives www abb com drivespartners 3AXD50000023642 Rev B EN 2017 02 08 Contact us ...