18.F5.A1R-76-A
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The 18.F5.A1R-76-A frequency inverter by KEB supports 4/6 pole motors and operates at temperatures from -10°C to 45°C. Its IP20 chassis ensures protection from solid objects larger than 12.5 mm.
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Product Description:
The 18.F5.A1R-76-A frequency inverter from KEB is designed to provide better motor control and better performance in industrial automation systems. The inverter was built to meet strict operational standards and has strong specs that make it reliable even when operational needs are tough.
The frequency converter can work in temperatures from -10°C to 45°C and can be stored safely between -25°C and 70°C. The highest humidity it can handle is 95% without condensation, and the highest temperature it can handle as a heat sink is 90°C. The 18.F5.A1R-76-A frequency inverter case is made to meet IP20 and Pollution Degree 2 standards. The F5 inverter can work at levels up to 2,000 meters (6,560 feet), but its power drops by 1% for every 100 meters (330 feet) above 1,000 meters (3,300 feet). Standards EN 61800-3 and UL508C are used to make sure the inverter is safe and works with electromagnetic fields. The inverter works with normal motors with 4 to 6 poles, but motors with non-standard pole counts need extra care. For interference emissions, the device meets EN 55011 Class B and EN 55022 Class A standards. For noise protection, it meets IEC 1000-4-2/-3/-4/-5/-6 standards.
The 18.F5.A1R-76-A inverter is good for controlled environments that need to be safe from solid items bigger than 12.5 mm because it has a chassis-based IP20 enclosure. To meet EN 50178 standards, the product is put into climatic category 3K3, which means it will work well in mild weather. For your ease, the maker offers technical support to help with making custom motor configurations. Wake Industrial offers worldwide shipment with a one-year replacement warranty to meet the needs of clients in a variety of areas.
Frequently Asked Questions about 18.F5.A1R-76-A:
Q: How does the 18.F5.A1R-76-A manage heat dissipation?
A: It uses a robust heat sink that keeps the temperature below 90°C. This design ensures reliable operation under continuous load conditions.
Q: Why is IP20 protection included in 18.F5.A1R-76-A?
A: The IP20 chassis provides protection against solid objects over 12.5 mm. It is designed for use in controlled, indoor environments.
Q: Do EN 55011 and EN 55022 apply to 18.F5.A1R-76-A?
A: Yes, EN 55011 Class B and EN 55022 Class A ensure minimal electromagnetic interference, making it compliant for sensitive operational areas.
Q: Why does 18.F5.A1R-76-A include IEC 1000 noise immunity?
A: IEC 1000 standards ensure the inverter can withstand common electrical disturbances. This improves reliability in environments with electromagnetic interference.
Q: How does the 18.F5.A1R-76-A handle temperature extremes?
A: It supports operating temperatures between -10°C and 45°C. The storage temperature range extends from -25°C to 70°C for flexibility.
