Technical Data - ABB EuroFlex MN1926WEN Guía De Instalación Rápida

Technical data

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UL checklist
• The drive to be used in a heated, indoor controlled environment. The drive must
be installed in clean air according to enclosure classification. Cooling air must be
clean, free from corrosive materials and electrically conductive dust. See manual
MN1926WEN for detailed specifications.
• The EuroFlex can operate in an ambient temperature of 0 °C to 55 °C (32 °F to
131 °F), although a forced air flow of at least 1.5 m/s is required to allow full rated
current at 55 °C (131 °F). If this airflow is not provided, the output current must be
derated to 2 A at 45 °C (113 °F), decreasing to 1.5 A at 55 °C (131 °F). The air
flow must be parallel to the board surface, passing vertically from the bottom to
the top of the EuroFlex.
• The cables located within the motor circuit must be rated for at least 75 °C
(167 °F) in UL-compliant installations.
• The input cable must be protected with fuses; see manual MN1926WEN. Circuit
breakers are not recommended for use with the EuroFlex.
• For installation in the United States, branch circuit protection must be provided in
accordance with the National Electrical Code (NEC) and any applicable local
codes. To fulfill this requirement, use the UL classified fuses.
• For installation in Canada, branch circuit protection must be provided in
accordance with Canadian Electrical Code and any applicable provincial codes.
To fulfill this requirement, use the UL classified fuses.
• The drive provides overload protection in accordance with the National Electrical
Code (NEC). Use the Mint WorkBench software to configure overload protection
settings.
Quick Installation Guide – EuroFlex 11