ABB ACS880-107

107Replacing the roof outlet filters (IP54) ...................................................
107Cleaning the heatsink ........................................................................
108Cooling fans .......................................................................................
109Module cooling fans ..........................................................................
109Replacing the R1i and R2i module cooling fan .......................................
110Replacing the R3i and R4i module cooling fan ......................................
111Replacing the R5i module main cooling fan (without option +C204) ..........
112Replacing the R5i module main cooling fan (with option +C204) ...............
113Replacing the R5i module auxiliary cooling fan .....................................
113Replacing the R6i and R7i module cooling fan .......................................
115Replacing R8i module cooling fan (speed-controlled version) ...................
116Replacing R8i module cooling fan (direct-on-line version) .......................
118Replacing the circuit board compartment fan ......................................
119Cabinet cooling fans .........................................................................
119Replacing R1i…R5i cabinet fans ........................................................
121Replacing the control cubicle fan (Frame R8i and multiples) ....................
121Inverter modules ..................................................................................
121
Replacing R1i…R4i inverter module (with option +C204, modules in their own
compartments) ................................................................................
122Replacing R5i inverter module (without option +C204) ..............................
123
Replacing R5i inverter module (with option +C204, modules in their own com-
partments) .....................................................................................
124Replacing R6i and R7i inverter modules ..................................................
126Replacing R8i inverter modules ............................................................
126Removing an inverter module ...........................................................
131Installing an inverter module ............................................................
133Activating the reduced run function of the inverter unit ..........................
135Replacing DC fuses (frame R8i and multiples) .............................................
136Capacitors .........................................................................................
137Reforming the capacitors ...................................................................
137Functional safety components ................................................................
137Control units .......................................................................................
137Replacing the memory unit (ZCU or BCU control unit) ................................
138Replacing the ZCU-14 control unit battery ..............................................
139Replacing the BCU control unit battery ..................................................
140Control panel ...................................................................................
8 Technical data
141Contents of this chapter ........................................................................
141Ratings ..............................................................................................
144Definitions ......................................................................................
145Derating ............................................................................................
145Surrounding air temperature derating ...................................................
145Altitude derating ..............................................................................
146Inverter modules used, DC fuses, and DC capacitances .................................
150Noise and cooling characteristics .............................................................
153Sine output filter data ...........................................................................
154Input power (DC) connection ..................................................................
154Motor connection data ..........................................................................
155Typical power cable sizes .......................................................................
156Terminal and cable entry data for the power cables ......................................
156Output terminals (frames R1i…R5i) .......................................................
8 Table of contents