1336-B025-ECF-FC3-L3

The 1336-B025-ECF-FC3-L3 is an adjustable frequency AC drive for controlling 3-phase induction motors. The speed control of the motor is achieved by adjusting the frequency of the PWM via the drive. The 1336-B025-ECF-FC3-L3 has a maximum current output of 41 Amps. The drive is enclosed in an IP56 NEMA Type 4 enclosure and it comes with some factory-installed options. The drive must be operated in a non-corrosive environment where the temperature is in a range between 0 and 40 degrees Celsius and the humidity does not exceed 95% and where it is non-condensing. Before installing the drive, make sure that the input voltages from the power line are within the specified limits and sometimes the drive may require some input power conditioning for different power levels.

The input voltage requirements of the 1336-B025-ECF-FC3-L3 drive should be between 380 Volts and 469 Volts AC 3-phase power. The drive overvoltage trip limit is 570 Volts AC and the under voltage trip limit is 275 Volts AC. The output of the drive is a sine-coded pulse width modulated wave which has a variable programmable frequency range of 0 to 250 Hertz. The 1336-B025-ECF-FC3-L3 drive has 11 selectable values for a DC boost and it has an overcurrent trip rating at 180% of the output current. It can also detect the ground fault path by sensing unbalanced bus or input line currents. The drive must get the following inputs to operate, these inputs are the start, stop, enable, speed reference, and auxiliary inputs. The drive has 90 user parameters to control the operation of the drive. These parameters are accessible through the serial port.