Product Description

The NAM04.1-480-0450-NN-120 line conditioning module from Bosch Rexroth is one of the several such offerings in the NAM series by the manufacturer. This conditioning module is used along with a power supply in a drive system. The product must be properly grounded before it is turned on. This device has a nominal current rating of 450 A and an input voltage rating of 3 x 380 to 460 VAC. The unit helps in converting unregulated AC voltage to regulated DC voltage for the drive. It does not rely on transformers for its operation. This module comprises a DC bus choke with a capacitor module and a communications choke. The product has live connection points during the operation phase. This device must be turned on only after ensuring that a proper ground connection has been established. The unit must always be mounted inside a control cabinet. It is intended to be used only within the specified ambient conditions. This module is cooled by natural convection using an inbuilt fan. The product supports only vertical mounting. This device is designed exclusively for industrial use. The unit is meant to be handled only by qualified and trained personnel. This conditioning module must not be operated in areas where there is a risk of explosion hazards. It communicates with the drive using a wire-ribbon cable. The product supports various monitoring functions. This device is equipped with a 1L+/2L+ choke terminal and a U2-V2-W2 output terminal. The unit also has a commutation choke that is capable of generating continuous mechanical power. This module is shipped globally with a warranty of one year.