DC fuse replacement
WARNING!
Read the safety instructions given in
Safety instructions for ACS880
multidrive cabinets and modules
(3AUA0000102301 [English]). If you
ignore them, injury or death, or damage to the equipment can occur.
WARNING!
Read the safety instructions given in
Safety instructions for ACS880
liquid-cooled multidrive cabinets and modules
(3AXD50000048633
[English]). If you ignore them, injury or death, or damage to the equipment
can occur.
1. Stop the drive and do the steps in section
Electrical safety precautions (page 27)
before
you start the work.
2. Open the door of the cubicle in which the fuses are.
3. Remove the shrouding from in front of the fuses.
4. Slacken the nuts of the headless screws of the fuses so that you can slide out the fuse
blocks. Make note of the order of the washers on the screws.
5. Remove the screws, nuts and washers from the old fuses and attach them to the new
fuses. Make sure to keep the washers in the original order.
6. Insert the new fuses into their slots in the cubicle. Pre-tighten the nuts first by hand or
by applying a torque of no more than 5 N·m (3.7 lbf·ft).
Maintenance 67
Summary of Contents for ACS880-107LC
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 107LC inverter units Hardware manual ...
Page 2: ......
Page 4: ......
Page 10: ...10 ...
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 ...
Page 48: ...48 ...
Page 54: ...54 ...
Page 72: ...72 ...
Page 108: ...108 ...
Page 115: ...Above Sides Front in mm in mm in mm 9 85 250 0 0 59 1500 Technical data 115 ...
Page 124: ...124 ...
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 ...
Page 138: ...138 ...