79
cerTIFIcATION
5.2
UL certification
Acceptance according to UL is marked at KEB drive converters with the adjacent logo on
the nameplate.
To be conform according to UL for use on the North American and Canadian Market the
following additionally instructions must be observed (original text of the UL-File):
•
Control Board Rating of relays (30Vdc/1A)
•
Brake resistor ratings and duty cycle: see RATINGS
•
Maximum Surrounding Air Temperature 45°C
•
Use in a Pollution Degree 2 environment
•
Power Terminals X1A
Use 75°C Copper Conductors Only
CSA:
•
Power Terminals X1A:
Maximum wire sizes and tightening torques:
LU10.16 (Weidmueller):
max. AWG 8 (maximum stripping length 10 mm),
20.5 lb-inch (2.3 Nm)
•
During the UL evaluation, only Risk of Electrical Shock and Risk of Fire aspects
were investigated. Functional Safety aspects were not evaluated !
•
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
electrical shock, current-carrying parts and other components of the controller
should be examined and replaced if damaged. If burnout of the current element of
an overload relay occurs, the complete overload relay must be replaced.
Summary of Contents for COMBIVERT 10F6 Series
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