20GE4NC260JN0NNNNN

The Allen-Bradley 20GE4NC260JN0NNNNN PowerFlex 755TS series drive is an industrial motor control drive. It is available in an open enclosure that is designed for vertical mounting. The protection rating of the drive’s front panel is IP 20. The protection rating of the other parts of the drive, excluding the front panel, is IP 00. The input voltage rating of the 20GE4NC260JN0NNNNN drive is 400 Volts AC or 540 Volts DC. The operators can connect the drive to either 3-phase or single-phase AC power supplies. For 3-phase AC input, the output current rating is 260 Amps and the output power rating is 132 kilowatts. For single-phase AC input, the output current rating is 104 Amps and the output power rating is 55 kilowatts. The 20GE4NC260JN0NNNNN drive dissipates 2961 Watts of heat during operation. A heatsink and cooling fans are provided on the drive to prevent overheating.

Forced air cooling for the Allen-Bradley 20GE4NC260JN0NNNNN PowerFlex 755TS series motor control drive requires at least 504 CFM or 856.3 m3/s of airflow. The recommended ambient temperature for safe drive operation ranges from -20 to 50 degrees Celsius. An unused drive needs to be kept in an environment where the ambient temperature is between -40 and 70 degrees Celsius. The ambient relative humidity level should always be between 5 and 95% for operation and storage. The 20GE4NC260JN0NNNNN drive is designed with an advanced “XT” corrosive gas protection feature. The drive has a modular design with slots for optional hardware modules. The operators can install HMI modules, safety modules, communication modules, and I/O modules in these slots to meet their system application requirements. Only trained, qualified, and experienced personnel should carry out all of the installation, operation, maintenance, and service related activities on the 20GE4NC260JN0NNNNN drive.