The Allen-Bradley 22-RF012-BS is a 12A, 3-phase line filter designed to enhance the performance and reliability of PowerFlex 4 and 40 AC drives by mitigating electromagnetic interference (EMI).
Key Features
- Voltage Compatibility: Supports an input voltage range of 380-480V AC, accommodating various industrial power systems.
- Current Rating: Rated for 12 amperes, suitable for drives with power ratings between 0.4 to 3.7 kW (0.5 to 5 HP).
- Frequency Range: Operates effectively within a frequency range of 50-60 Hz.
- Design: Features a compact, panel-mountable design with an IP20 enclosure, ensuring ease of installation and compliance with safety standards.
- Operating Temperature: Designed to function reliably in ambient temperatures ranging from -10°C to 50°C.
Applications
This line filter is specifically engineered for use with PowerFlex 4 and 40 AC drives, providing essential EMI filtering to ensure compliance with electromagnetic compatibility standards and to protect sensitive equipment from electrical noise.
Installation and Wiring
- Power Terminal Wiring: Utilizes 75°C copper wire, with a wire size range of 0.3 mm² to 8.4 mm² (22-8 AWG).
- Torque Specifications: Power terminal screws should be tightened to a torque of 1.74 Nm (15.62 in-lbs) to ensure secure connections.
By integrating the 22-RF012-BS line filter into your system, you can enhance the operational stability of your AC drives, reduce electrical noise, and comply with industry standards for electromagnetic compatibility.
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