157Z7286 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT6011GT4CN1STR1DLF00A00C0
The Danfoss 157Z7286 is part of the VLT 6000 HVAC Drives series and features a 7.5 kW (10 HP) power rating with a voltage range of 380 to 460 VAC. This HVAC drive comes in a compact NEMA 1 enclosure, includes an LCP display, and is equipped with a Class A1 RFI filter.
Internal Product Review
The 157Z7286 is a Danfoss VLT 6000 HVAC drive built for 380-460 VAC operation. The included Local Control Panel and Compact NEMA 1 enclosure support efficient setup and clean cabinet integration. A 7.5 kW / 10 HP rating makes the unit a strong choice for dependable HVAC drive service.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 157Z7286 is an HVAC variable frequency drive produced by Danfoss within the VLT 6000 HVAC Drives series. Designed for commercial air-handling systems, the product converts fixed three-phase mains power into a regulated output that allows facility controllers to adjust fan or pump speed according to demand. By varying motor frequency instead of throttling dampers or valves, it helps lower electrical consumption and equipment noise while maintaining the required airflow or pressure setpoint.
The drive accepts a line supply of 380–460 VAC, covering standard 400 V and 460 V power networks. At the motor terminals, it can deliver up to 7.5 kW/10 HP of continuous mechanical output, making it suitable for medium-frame blowers commonly found in packaged rooftop units. The drive uses a Compact NEMA 1 enclosure, so it is intended for indoor areas that do not require protection against water or excessive dust. An integrated Class A1 filter attenuates conducted radio-frequency emissions, allowing the drive to share electrical distribution equipment with sensitive building-management electronics without an external line choke. Local setup is performed through an included LCP (Local Control Panel). This graphical keypad provides parameter entry, manual run commands, operating information, and fault readouts without requiring a separate computer connection.
The electronics are supplied as a standard unit with the baseline input and output configuration for this drive model. Because the circuit boards have no conformal coating, the drive must operate in a clean, noncorrosive atmosphere without excessive moisture or chemical vapors. The lack of fieldbus options means that remote commands and status signals must use the available hardwired control terminals or an external communication gateway. The ordering code references the Graham application group, which provides parameter defaults intended for typical HVAC operation rather than industrial torque-control applications. Available accessory slots can accommodate compatible additions when the installation requires expanded functionality.
