Overview
Rexroth NFD03.1-480-007 has a nominal voltage of AC 115 to 480 V, and a rated current of 7 A. Net filters ensure compliance with EMC limits and suppress the leakage currents caused by cable capacitance. This additional module is designed for industrial servo drives and motion control systems requiring three-phase AC power conditioning.
Key Features
- Renders fault-free operation when shielded motor cables are used for connection
- Optimally tailored to drive control units and scalable by current, number of drives and motor cable length
- Effectively prevents encoders and sensors failure while eliminating interference caused by phase controllers, motors, and switch mode power supplies
- Protective cables must be connected first during installation and last to be disconnected during de-installation
- Typically resides between the switch mode power supply (SMPS) and the AC power line
- 50/60 Hz rated for global industrial applications
Technical Specifications
The filter features a compact three-line design with AWG 12 terminal cross-sections. Should be vertically positioned, handled only after power disconnection for five minutes, and its connecting cables and earth connection should be kept short. Mounting torque is recommended at 0.7–0.8 Nm.
Typical Applications
The NFD03.1-480-007 is ideal for:
- Servo drive EMC compliance and noise suppression
- Automation and packaging machinery
- HVAC and industrial control systems
- Motion control installations requiring clean power to sensitive electronics
- Converter and inverter output filtering
Compatibility & Replacements
Compatible With
- Bosch Rexroth Indramat servo drives and controllers
- Three-phase AC power lines rated 115–480V, 50/60 Hz
- Shielded motor cable installations
- Drive control cabinets and servo amplifiers
Replaces / Drop-In Replacement For
The Rexroth NFD03.1-480-007 is a direct replacement for other 480V 7A Rexroth Indramat power line filters in the NFD03.1 series. Verify compatibility with your specific drive model before ordering.
Works With
- EMC/EN 13200 and IEC 60939 compliant industrial control systems
- PROFIBUS, CANopen, and other industrial fieldbus networks in filtered environments
- Indramat IndraDrive drive product line
