EF014-503
EF014-503 is a combined EMC filter and brake resistor module manufactured by SEW-EURODRIVE. It is designed for frequency inverters and servo drives to suppress electromagnetic interference and dissipate regenerative braking energy.
Description
Detailed Information
Model Explanation
EF: EMC filter and brake resistor assembly
014: Product series code
503: Electrical rating code
Electrical Specifications
Rated voltage: 3-phase AC 230 V to 500 V, 50/60 Hz
Rated current: 5 A
Continuous power dissipation: 12 W
Mechanical & Environmental Data
Protection class: IP20
Mounting: Cabinet internal installation
Operating temperature range: -25 °C to +45 °C
Weight: Approximately 0.98 kg
Compatibility
Compatible with SEW MOVITRAC and MOVIDRIVE series drives. Applicable to 400 V drives with power up to 2.2 kW.
Main Features
Integrates EMC filtering and braking energy absorption into one compact unit.
Effectively reduces conducted and radiated electromagnetic interference.
Reliably handles regenerative energy during motor deceleration and stop.
Simple wiring and installation, saves cabinet space.
Stable performance for long-term industrial operation.
Application
Widely used in conveyor systems, packaging machinery, material handling equipment and other industrial automation systems equipped with SEW variable frequency drives.
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