0.90.425-4133 KEB
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The KEB 0.90.425-4133 is an EMC filter from the Combiline EMC Filters series with a rated current of 15 Amps and supports up to 460 Volts AC at 800 Hertz. This model is designed for three-phase operation, features two cable entries, and uses a flange base mounting style.
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Product Description:
The 0.90.425-4133 is an EMC line filter produced by KEB within the Combiline EMC Filters series. As a three-phase passive component installed between an inverter and the machine supply, the device attenuates conducted noise so that drive systems meet electromagnetic compatibility limits in industrial automation. The unit is intended for cabinet installation close to the drive output, minimizing lead length and improving suppression of interference currents. This placement also helps limit unwanted coupling into nearby control wiring and other sensitive cabinet components.
It is rated for continuous conduction of 15 A, allowing the internal copper paths to stay within temperature limits under full load. The filter withstands mains potentials up to 460 VAC and maintains insertion loss effectiveness to 800 Hz, which covers the higher harmonic content of modern PWM drives. Its topology supports 3 phases, and a cable entry count of 2 separates line and load wiring for clear routing. Termination is handled through a dual-interface Terminal Block + Flying Leads; the block secures rigid cabinet conductors while the pre-stripped flexible leads simplify connection to the inverter output. This arrangement helps keep routing orderly in compact enclosures where space around the drive is limited.
Installation uses a Flange Base, giving a rigid mechanical reference and enabling rapid ground bonding through the mounting plane. The filter’s thermal reference point is 50 °C, so current derating begins at that ambient value. A climatic category of 25/085/21 indicates storage down to -25 °C, operation up to 85 °C, and tolerance to a 21-day damp-heat cycle. A braided shield around the core reduces radiated emissions, and motor-side terminals are labeled U, V, W, and PE to match standard drive conventions. These markings make conductor identification straightforward during installation and help keep phase and protective-earth connections consistent across the cabinet.
Frequently Asked Questions about 0.90.425-4133:
Q: What is the maximum voltage rating of the 0.90.425-4133 EMC filter?
A: The KEB 0.90.425-4133 EMC filter supports up to 460 VAC as its maximum voltage rating.
Q: How many phases does the 0.90.425-4133 EMC filter support?
A: This model accommodates a three-phase system, providing enhanced compatibility with industrial motor setups.
Q: What connection style is available on the 0.90.425-4133 EMC filter?
A: The connection style for this EMC filter includes both terminal blocks and flying leads for flexible installation.
Q: What is the rated current capacity of the 0.90.425-4133 EMC filter?
A: With a rated current of 15 A, this filter is designed to handle moderate power applications.
Q: How is the 0.90.425-4133 EMC filter mounted?
A: The mounting style is a flange base, simplifying secure attachment during installation.
