Product Description:

The 132L4877 is an AC variable-frequency drive manufactured by Danfoss for the VLT EZ FC 321 Automation Drives series. It regulates motor speed for conveyors, pumps, and other general-purpose machinery in industrial automation. This allows equipment to match torque and speed more closely to process demand while reducing unnecessary energy use during lighter operating conditions. Variable-frequency control can improve consistency when loads change throughout a shift or when equipment must accelerate and decelerate smoothly.

The drive is rated for 10 HP, which corresponds to 7.5 kW of output power. It operates from a three-phase 200-240 VAC mains supply, making it suitable for facilities using lower-voltage three-phase service. An integrated brake chopper manages regenerative energy during deceleration, which helps control stopping performance in applications with frequent speed changes.

The housing includes an IP66 / NEMA 4X backplate, allowing flange mounting in wash-down or dust-prone areas without extra gasketing. A built-in RFI Class A2 (C3) filter reduces conducted electrical noise on the supply side. Setup is handled through the Graphical Local Control Panel, which gives operators direct access to parameters for commissioning and routine adjustments.

The unit uses uncoated PCBs, so maintaining the enclosure barrier is important in damp or contaminated environments. As part of the VLT AutomationDrive EZ platform, it is intended for compact automation duties without added mains or option modules. Wake Industrial offers same-day shipping options, supplies a 1-year warranty on each drive, and provides the chat tool available on the website for questions about fault codes or general specifications.