Ul And Csa Checklist - ABB ACS880 Manual

58 Standards and markings

UL and CSA checklist

WARNING!
Operation of this drive requires detailed installation and operation instructions
provided in the hardware and software manuals. The manuals are provided in
electronic format in the drive package or on the Internet. Keep the manuals
with the drive at all times. Hard copies of the manuals can be ordered through
the manufacturer.
• Make sure that the drive type designation label includes the applicable marking.
• DANGER - 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 surrounding air temperature is 45 °C at rated output current. The
output current is derated for 45...55 °C.
Note: For cabinet-built drives, the maximum surrounding air temperature is 40 °C
(104 °F).
• The cables located within the motor circuit must be rated for at least 75 °C in
UL-compliant installations.
• The input cable must be protected with fuses or circuit breakers. These protective
devices provide branch circuit protection in accordance with the national
regulations (National Electrical Code (NEC) or Canadian Electrical Code). Obey
also any other applicable local or provincial codes.
WARNING!
The opening of the branch-circuit protective device may be an indication
that a fault current has been interrupted. To reduce the risk of fire or electric
shock, current-carrying parts and other components of the device should
be examined and replaced if damaged.
• The drive is equipped with UL listed fuses which provide branch circuit protection
in accordance with the National Electrical Code (NEC) and Canadian Electrical
Code.
The fuses are listed in the appropriate supply unit hardware manual.
• The integral solid state short circuit protection of the drive does not provide
branch circuit protection. Branch circuit protection must be provided in accordance
with the National Electrical Code and any additional local codes.
• The drive provides motor overload protection. The protection is not enabled when
the drive leaves the ABB factory. For enabling the protection, see the firmware
manual.
• For the drive overvoltage category, see the hardware manuals of the multidrive
units.