This frequency converter features a wide range of powerful standard and optional functional components. With a low total cost of ownership, it is definitely an ideal choice for OEMs. The VLT® HVAC Basic Drive FC 101 is the first choice for heating, ventilation, air conditioning, and simple compressor applications. It can be optionally equipped with a 2-line digital display or a full-graphic display. The VLT® Flow Drive FC 111 focuses on pump and fan applications. It is an ideal option for Chinese OEMs and can be equipped with a Chinese operation panel for programming and monitoring settings. The VLT® HVAC Drive FC - 111 (P11K) offers 11 KW / 15 HP power, operates on three-phase power supply, and supports an input voltage of 380 - 480 VAC. It has an IP20 protection rating and is designed for rack backplane installation. It complies with Class A1 RFI (C2) standards. There is no braking chopper, no local control panel, but it has a coated PCB and no main power supply option. There are also no Option A, Option B, Option C1, or Option D. The frame size is H4. Other options can be selected according to the model code.