131H3032 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss 131H3032 is part of the VLT FC 202 AQUA Drives series and has a power rating of 22 kW. With a frame size of B4, it features a graphical LCP control panel, Profibus DP V1 fieldbus, and an IP20 enclosure rating. The drive weighs 23.5 kg and measures 520 mm in height, 231 mm in width, and 242 mm in depth.
Internal Product Review
The 131H3032 is a Danfoss VLT FC 202 AQUA drive that stands out with a 22 kW power rating and Profibus DP V1 fieldbus support. The Graphical LCP and coated PCB support straightforward commissioning and dependable long-term service in process control applications.
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Product Description:
The 131H3032 is a variable-frequency drive manufactured by Danfoss for the VLT FC 202 AQUA Drives series. Intended for pump and blower duty in water and wastewater facilities, it converts fixed three-phase mains power into a variable output that lets controllers regulate motor speed according to current flow or pressure demands. By matching pump speed to process needs, the drive reduces energy use and mechanical stress in industrial automation systems that handle liquids.
Rated for continuous motor power of 22 kW, the converter uses a recommended gG-63 fuse and permits an upper protection limit of gG-125 for heavier feeders. Its IP20 housing is suitable for mounting inside ventilated panels where basic finger protection is adequate. Conducted and radiated emissions are limited by the integrated RFI filter, which is classified as Class A1/B and minimizes the need for external EMC hardware. Control integration is achieved through Profibus DP V1, while a graphical LCP on the front panel allows parameter entry without a PC. The printed circuit boards are coated to resist moisture in demanding operating environments. The design omits a brake chopper because regenerative energy is typically negligible in centrifugal pump applications. The unit does not include a line-power option. Three mains phases are accepted in either rotation sequence, simplifying electrical connections during installation.
The frame designation of B4 establishes the mounting dimensions for compact cabinet installations. The enclosure has an overall depth of 242 mm, a height of 520 mm, and a width of 231 mm. These measurements should be considered when determining backplate space, cable clearances, and access to the front controls. With a transport mass of 23.5 kg, the cabinet backplate and mounting hardware must provide adequate support for the installed unit. Cooling air enters at the front and exits at the top, so the ventilation path must remain unobstructed during operation. Multiple drives can be placed side by side when the applicable spacing and airflow guidelines are followed.
