Ul Marking - ABB ACS580-07 Hardware Manual

198 Technical data
If in doubt, the supply transformer with static screening between the primary and
secondary windings can be used.
1 Medium voltage network
2 Neighboring network
3 Point of measurement
4 Low voltage
5 Equipment (victim)
2. An EMC plan for preventing disturbances is drawn up for the installation. A template is
available from the local ABB representative.
3. The motor and control cables are selected as specified in the hardware manual.
4. The drive is installed according to the instructions given in the hardware manual.
WARNING!
A drive of category C4 is not intended to be used on a low-voltage public network
which supplies domestic premises. Radio frequency interference is expected if
the drive is used on such a network.

UL marking

The drive is cULus listed with option +C129. The approval is valid with rated voltages up to
480 V.
UL checklist
• Make sure that the drive type designation label includes the cULus Listed marking.
• CAUTION - Risk of electric shock. After disconnecting the input power, always wait
for 5 minutes to let the intermediate circuit capacitors discharge before you start working
on the drive, motor or motor cable.
• The drive is to be used in a heated, indoor controlled environment. The drive must be
installed in clean air according to the enclosure classification. Cooling air must be clean,
free from corrosive materials and electrically conductive dust.
• The maximum ambient air temperature is 40 °C (104 °F) at rated current. The current
is derated for 40 to 50 °C (104 to 122 °F).
• The drive is suitable for use in a circuit capable of delivering not more than 100,000 rms
symmetrical amperes, 480 V maximum when protected by the UL fuses given elsewhere
1
2
3
4
5
6
7
8
4
9
6
6 Equipment
7 Supply transformer
8 Static screen
9 Drive