Product Description

The Bosch Rexroth KDF3.3-150-300-W1/220 is a reliable variable frequency drive used to drive an electric motor. It works by varying its power supply’s frequency and voltage. The device can control the motor’s ramp-up and ramp-down during start and stop, respectively. The unit is used in automation systems in industries to improve speed, pressure, temperature, torque, and tension, to name a few. It should be noted that even after the power is turned off, there can be voltage present in the motor if the drive is energized. So, the user must avoid touching the device even after the power supply is removed. The transport, storage, operation, repair, and maintenance of the KDF variable frequency drive should be handled only by qualified personnel who have knowledge of drive technology. The product must be installed in a control cabinet. Any changes to be made to the parameter settings of the drive should be performed only by qualified personnel. Make sure all logic inputs on the device remain inactive to prevent an accidental startup when parameters are modified. Sufficient free space should be ensured within the cabinet for cooling purposes. Overheating of the device should be avoided. The drive should be properly grounded before applying power. The device comes with a nameplate for identification. It also has technical details like the model number, input and output ratings, and so on. Proper mechanical installation of the product is mandatory for safe, reliable operation as well as to simplify electrical wiring and maintenance. The device must be stored in a clean, dry, and non-corrosive environment. The drive should be in the original packaging supplied by the manufacturer.