ABB ACS880-31 Quick Installation And Start-Up Manual
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ABB ACS880-31 Quick Installation And Start-Up Manual

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ABB INDUSTRIAL DRIVES
ACS880-31
Quick installation and start-up guide
This guide is applicable to the global IEC and NEC North American installations
Documentation in other languages
Safety instructions
WARNING! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur. If
you are not a qualified electrical professional, do not do electrical installation or maintenance work.
WARNING! If you activate the automatic fault reset or automatic restart functions of the drive control program,
make sure that no dangerous situations can occur. These functions reset the drive automatically and continue
operation after a fault or supply break. If these functions are activated, the installation must be clearly marked as
defined in IEC/EN/UL 61800-5-1, subclause 6.5.3, for example, "THIS MACHINE STARTS AUTOMATICALLY".
•
Do not do work on the drive, motor cable, motor, or control cables when the drive is connected to the input power.
Before you start the work, isolate the drive from all dangerous voltage sources and measure that there are no
dangerous voltages. Always wait for 5 minutes after disconnecting the input power to let the intermediate circuit
capacitors discharge.
•
Do not do work on the drive when a rotating permanent
magnet motor is connected to it. A rotating permanent
magnet motor energizes the drive, including its input and
output terminals.
•
Make sure that debris from drilling, cutting and grinding.
does not enter the drive.
•
Frames R6 and R8: Use the lifting eyes of the drive when
you lift the drive. Do not tilt the drive. The drive is heavy
and its center of gravity is high. An overturning drive can
cause physical injury.
1. Unpack the drive
Keep the drive in its package until you are ready to install it. After unpacking, protect the drive from dust, debris and
moisture. Make sure that these items are included: drive, mounting template, control panel, quick installation and start-up
guide, multilingual residual voltage warning stickers, hardware and firmware manuals (if ordered), options in separate
packages (if ordered). Make sure that there are no signs of damage to the items.
2. Reform the capacitors
If the drive has not been powered up for a year or more, you must reform the DC link capacitors. See
contact ABB technical support.
Ecodesign information
(EU 2019/1781 and SI 2021 No. 745)
.
About this document
3AXD50000803033 Rev C EN
2022-09-20
© 2022 ABB. All rights reserved.
Original instructions.
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Summary of Contents for ABB ACS880-31

  • Page 1 (EU 2019/1781 and SI 2021 No. 745) 3AXD50000803033 Rev C EN 2022-09-20 © 2022 ABB. All rights reserved. Original instructions. Safety instructions WARNING! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do electrical installation or maintenance work.

  • Page 2: Install The Drive On The Wall

    Conduit with continuous conductivity is also allowed and must be grounded on both ends. • Motor cable: ABB recommends symmetrically shielded VFD motor cable to reduce bearing current and wear and stress on motor insulation and to provide the best EMC performance. Although not recommended, conductors inside continuously conductive conduit is allowed in NEC installations.

  • Page 3: Remove The Covers

    1) A residual current device must be installed in the supply system. In NEC installations the residual current device is only required at or above 1000 amps. 2) ABB does not guarantee the EMC category or the operation of the ground leakage detector built inside the drive. 8. Measure the insulation resistance of the power cables and the motor Measure the insulation resistance of the input cable before you connect it to the drive.
  • Page 4 Cu or 16 mm Al. For dt, common mode, or sine filter). Filters example, you can use the cable shield in addition to the fourth are available from ABB. conductor.  NEC connection diagram with symmetrically shielded cable or conduit Note: NEC installation can include separate insulated conductors inside a conduit, shielded VFD cable in conduit, or shielded VFD cable without conduit.
  • Page 5 3 × M5 3 N·m (26 lbf·in) 5 × M5 3 N·m (26 lbf·in) Frame R8: Remove the EMC side plates (4b). For easier installation, you can remove the side plates. 6 × M5 4 × M5 3 N·m 3 N·m (26 lbf·in) (26 lbf·in) Prepare the power cables:...
  • Page 6 Connect the power cables. For the tightening torques, refer to Terminal data • Ground the shield 360 degrees by tightening the clamp of the power cable grounding shelf onto the stripped part of the cable (6a). • Connect the twisted shield of the cable shields to the grounding terminals (6b). •...
  • Page 7 9.8 N·m (7.2 lbf·ft) 2 N·m L1, L2, L3, T1/U, T2/V, T3/W, UDC+, UDC-: 30 N·m (22.0 lbf·ft) Frame R8: Install the EMC plates in reverse order. See steps 3 and 4. Frame R8: Install the side plates if removed in step 4. Install the shroud onto the power cable connection terminals.

  • Page 8: Connect The Control Cables

    10. Connect the control cables Make the connections according to the application. Keep the signal wire pairs twisted as near to the terminals as possible to prevent inductive coupling. Cut a hole into the rubber grommet and slide the grommet onto the cable with the remaining cone pointing down. Ground the outer shield of the cable 360 degrees under the grounding clamp.
  • Page 9  Control cable installation examples Use an unused ground clamp screw for grounding pair cable shields and grounding wire. If none available ground as shown (R3 example not shown below). Leave the other end of the shields unconnected or ground them indirectly via a high- frequency capacitor with a few nanofarads, eg, 3.3 nF / 630 V 0.5 N·m (4.4 lbf·in) 1.5 N·m...
  • Page 10 Connection procedure with conduit Connect the power cables. ABB recommends symmetrically shielded VFD cable for connecting the motor. • Remove the covers as instructed in Remove the covers. Attach the residual voltage warning sticker. • Remove the shroud on the power cable terminals as instructed in Connection procedure with VFD cable.

  • Page 11: Start-Up The Drive

    13. Start-up the drive WARNING! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do electrical installation or maintenance work. Use the control panel to do the start-up procedure. The two commands at the bottom of the display show the functions of the two softkeys located below the display.

  • Page 12: Motor Overload Protection

    3381 Output phase loss All three phases are not connected to the motor. 5090 STO hardware failure STO hardware diagnostics has detected hardware failure. Contact ABB. A5A0 5091 Safe torque off The Safe torque off (STO) function is active. A7CE...
  • Page 13 NEMA 4-pole motors. 2) For IEC installations, ABB recommends aR fuses. The gG fuses can be used for frame R3 if they operate rapidly enough (max. 0.1 seconds). The operating time depends on the supply network impedance and the cross-sectional area and length of the supply cable.

  • Page 14: Terminal Data

    Terminal data Cable entries L1, L2, L3, T1/U, T2/V, T3/W, UDC+ and UDC- terminals Frame Max. cable diameter Wire size Tightening torque size AWG/kcmil N·m lbf·ft 0.91 0.5…16.0 20…6 1.77 6.0…70.0 6…1/0 11.0 1.97 25…150 4…300 MCM 22.5 For tightening torques of grounding terminals, see section Connect the power cables.

  • Page 15: Safe Torque Off (Sto)

    Safe torque off (STO) The drive has a Safe torque off function (STO) in accordance with IEC/EN 61800-5-2. It can be used, for example, as the final actuator device of safety circuits that stop the drive in case of danger (such as an emergency stop circuit). When activated, the STO function disables the control voltage of the power semiconductors of the drive output stage, thus preventing the drive from generating the torque required to rotate the motor.

  • Page 16: Related Documents

    Drive composer PC tool user's manual 3AUA0000094606 Converter module capacitor reforming instructions 3BFE64059629 Common mode filter kit for ACS880-01 frame R7, and for ACS880-11, ACS880-31, ACH580-31 and 3AXD50000015179 ACQ580-31 frame R8 installation instructions Alternate Fuses, MMPs and Circuit Breakers for ABB Drives...

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