NFD03.1-480-016 Bosch Rexroth Indramat
MPN: R911286918
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The Bosch Rexroth Indramat NFD03.1-480-016 is part of the NFD Mains Filters series and is designed for three-phase systems with a nominal voltage of 480 V. It supports a rated current of 16 Amps and features an IP20 degree of protection. The mains filter has a power dissipation of 6.4 Watts and weighs 1.0 kg.
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Product Description:
The Bosch Rexroth Indramat NFD03.1-480-016 is a three-phase mains filter in the NFD Mains Filters series. Installed between the plant supply and drive controllers, the device suppresses conducted electromagnetic noise and helps protect both the line and downstream inverters from high-frequency interference. By limiting emissions and improving power quality, the filter helps automation equipment comply with EMC limits and maintain stable operation of servo drives, PLC cabinets, and other sensitive electronics that share the same 480-volt industrial grid. Placed ahead of the drive system, it also reduces the amount of switching noise returned to the incoming supply.
It is designed for a line voltage of 480 VAC (+10%), matching a nominal 480 V supply without derating. The unit carries a continuous load current of 16 A, so the upstream protection device and downstream drive must be sized for that current. Internally, it dissipates 6.4 W as heat during normal operation, and cabinet ventilation should remove this thermal load. The filter operates on 3 phases, and its terminals are protected only on the front, giving the unit an enclosure rating of IP20. This arrangement is intended for indoor mounting in a closed electrical cabinet where accessible live parts remain shielded.
Conductor terminations accept flexible leads up to 4 mm² and rigid copper up to 6 mm², while a stranded supply cable of AWG 12 matches the stated wire gauge limit. This conductor range supports common cabinet wiring methods and allows the filter to be integrated with standard industrial feeders. During high-potential testing, the filter withstands 2000 V between line or neutral and protective earth for two seconds at 50 Hz and 25 °C. The assembly weighs 1.0 kg, so it can be fastened directly to a DIN rail or backplate without requiring panel reinforcement.
Frequently Asked Questions about NFD03.1-480-016:
Q: What is the rated current for the NFD03.1-480-016 mains filter?
A: The NFD03.1-480-016 mains filter is rated for a current of 16 A.
Q: What nominal voltage does the NFD03.1-480-016 mains filter support?
A: This mains filter supports a nominal voltage of 480 V.
Q: How many phases does the NFD03.1-480-016 accommodate?
A: It is designed for connection to three-phase power systems.
Q: What degree of protection is provided by the NFD03.1-480-016 mains filter?
A: The NFD03.1-480-016 has a degree of protection classified as IP20.
Q: What is the power dissipation of the NFD03.1-480-016 mains filter?
A: Power dissipation for this model is specified at 6.4 W.