NAM1.2-08-03

The NAM1.2-08-03 module from Bosch Rexroth Indramat is part of the NAM Power Line Form Modules family and serves as a robust line conditioning module with integrated commutation chokes. Designed for industrial drive systems, this compact unit features a U1-V1-W1 input terminal, a U2-V2-W2 output terminal, and a dedicated 1L+/2L+ choke terminal, ensuring seamless power smoothing for compatible servo drives. Compatible with both TVR and TVD power supply ranges, the NAM1.2-08-03 must be installed in accordance with national EMC regulations and never operated above 55 °C.

Installation and operation are simplified by a series of built-in specifications: it is rated for a Control Cabinet: Yes environment, carries a Design Code: 3, and supports a Line Code: 1 configuration. The unit’s Mounting Orientation: Vertical requirement ensures optimal airflow, while the allowable Installation Altitude: 1000 m AMSL maintains reliable performance. Thermal limits span from a Minimum Ambient Operating Temperature: 5 °C to a Maximum Ambient Operating Temperature: 45 °C, and diagnostics are provided via an LED Display for straightforward Troubleshooting. Signal integrity between the module and downstream electronics is achieved through a Signal Transfer: Wire-Ribbon Cable interface that resists electromagnetic interference.

Safety and longevity are further enhanced by flashing status LEDs indicating operating modes and a mandatory 15-minute cool-down period after shutdown. The module accommodates a three-phase input voltage range of 380 to 460 VAC and provides a stabilized output voltage of 300 V, ensuring consistent power delivery. Intended solely for qualified personnel, the NAM1.2-08-03 line conditioning module delivers dependable performance for demanding industrial automation applications.