Installation Checklist; Checklist - ABB ACS800 Series Hardware Manual

Installation checklist

Checklist

Check the mechanical and electrical installation of the converter before start-up. Go
through the checklist below together with another person.
MECHANICAL INSTALLATION: Check that...
there is sufficient free space around the unit. See chapter Technical data:
the operating conditions are allowed. See chapter Technical data:
the unit is properly fastened on a non-flammable base. See chapter
the cooling air flows freely.
if the lifting lugs are removed, the bolts are refastened to retain the degree of protection of the cabinet.
ELECTRICAL INSTALLATION: Check that...
See chapter Electrical installation:
the rotor and the driven equipment are ready for start.
the converter is grounded properly.
the supply (input power) voltage matches the nominal input voltage of the converter.
the supply (input power) connection at L1, L2 and L3 and their tightening torques are OK.
appropriate supply (input power) fuses and disconnector are installed.
the rotor connections at U2, V2 and W2 and their tightening torques are OK.
the rotor cable is routed away from other cables.
settings of the voltage transformer are OK.
the stator connections are OK, and the stator cables are routed away from other cables.
any unused conductive sleeves at cable entries are tied up with cable ties.
there are no power factor compensation capacitors in the rotor or stator cable.
the external control connections inside the converter are OK.
current and voltage measurement (connected to NUIM board) connections are OK.
NTAC Pulse Encoder Interface Module cable connections (including phasing) are OK. See NTAC/NDIO/NAIO I/O
Modules Installation and Start-up Guide [3AFY58919730 (English)].
there are no tools, foreign objects or dust from drilling on top of the modules, inside the modules or inside the
cabinet.
there is no foreign matter near or underneath the cabinet as the cooling fans might draw that into the cabinet.
if there is a cable conduit below the cabinet, air flow from the conduit is prevented by plates around the cable
entries.
Planning the electrical installation.
Free space requirements.
IEC ratings and Ambient
Mechanical installation.
85
conditions.
Installation checklist