ABB ACQ580-04 Guía De Instalación Rápida página 4

4 EN – Quick installation guide
3. Protect any other energized parts in the work location against contact.
4. Take special precautions when close to bare conductors.
5. Measure that the installation is de-energized.
•
Use a quality voltage tester.
•
Make sure that the voltage between the drive module input power terminals (L1/U1,
L2/V1, L3/W1) and the grounding (PE) busbar is close to 0 V.
•
Make sure that the voltage between the drive module UDC+ and UDC- terminals
EN
and the grounding (PE) busbar is close to 0 V.
6. Install temporary grounding as required by the local regulations.
DA
7. Ask the person in control of the electrical installation work for a permit to work.
DE
Unpack the drive module
Keep the drive in its package until you are ready to install it. After unpacking, protect the
ES
drive from dust, debris and moisture. Make sure that there are no signs of damage to the
items.
FI
Reform the capacitors
FR
If the drive has not been powered up for a year or more, you must reform the DC link
capacitors. See
IT
Select the cables and fuses
Select the power cables. Obey the local regulations.
NL
•
Input power cable: Use symmetrical shielded cable (VFD cable) for the best EMC
performance. NEC installations: Conduit with continuous conductivity is also allowed
and must be grounded on both ends.
PL
•
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
PT
performance. Although not recommended, conductors inside continuously conductive
conduit is allowed in NEC installations. Ground conduit on both ends.
•
Power cable types: IEC installations: Copper and aluminum cables.
RU
NEC installations: Only copper conductors are allowed.
•
Current rating: max. load current.
SV
•
Voltage rating (minimum): IEC installations: 600 V AC cable is accepted for up to
500 V AC. NEC installations: 1000 V AC for 480 V AC motors. 600 V AC for 480 V AC
power line.
TR
•
Temperature rating: IEC installations: Select a cable rated for at least 70 °C (158 °F)
maximum permissible temperature of conductor in continuous use.
ZH
NEC installations: Use 75 °C (167 °F) conductors minimum. Insulation temperature
can be higher as long as the ampacity is based on 75 °C (167 °F) conductors.
Select the control cables. Use double-shielded twisted-pair cable for analog signals. Use
double-shielded or single-shielded cable for the digital, relay and I/O signals. Do not run
24 V and 115/230 V signals in the same cable.
Protect the drive and input power cable with the correct fuses. See
Related documents or contact ABB technical support.
Technical data.