Operation principle and hardware
description
Contents of this chapter
This chapter describes a typical drive system and the hardware of the inverter unit.
Overview diagram of the drive system
This diagram shows an example of a multidrive. The supply unit connects the drive to the
AC supply network. It converts the AC voltage into DC. The DC voltage is distributed through
the DC bus to all inverter units and optional brake units. The inverter unit converts the DC
2
Operation principle and hardware description 15
Summary of Contents for ACS880-107LC
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 107LC inverter units Hardware manual ...
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Page 38: ...4 a 8 b 16 18 PE PE 10 38 Electrical installation ...
Page 39: ...13 12 21 Electrical installation 39 11 ...
Page 44: ...With FDPI 02 modules OPEN TERMINATED 1 1 2 2 OPEN TERMINATED 3 44 Electrical installation ...
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Page 115: ...Above Sides Front in mm in mm in mm 9 85 250 0 0 59 1500 Technical data 115 ...
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Page 130: ...Inverter module cubicle with two R8i modules bottom cable exit 130 Dimensions ...
Page 131: ...Inverter module cubicle with three R8i modules bottom cable exit Dimensions 131 ...
Page 133: ...Cubicle width 300 mm top cable exit Dimensions 133 ...
Page 134: ...Cubicle width 400 mm bottom cable exit 134 Dimensions ...
Page 135: ...Cubicle width 400 mm top cable exit Dimensions 135 ...
Page 136: ...Cubicle width 600 mm bottom cable exit 136 Dimensions ...
Page 137: ...Cubicle width 600 mm top cable exit Dimensions 137 ...
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