Greenheck Three-Phase Vari-Green Motors

GreenheckThreePhase

October 14, 2020

Greenheck has added three-phase motors to its line of energy efficient Vari-Green electronically commutated (EC) motors. The new three-phase motors accept 208-230V and 460V power supply and are available in sizes ranging from 1 to 10 hp. Typical turndown is factory-set at 75% and speed can be controlled via an onboard dial or a 0-10 VDC control signal. Low maintenance Vari-Green motors run quieter and cooler and offer higher efficiencies compared to standard motors; the three-phase Vari-Green motor operates at IE5 efficiency levels. The three-phase motor is compatible with all Vari-Green controls and other controls such as a building automation system and has an auxiliary contact for motor status or damper actuation. The three-phase Vari-Green motor can be ordered with select sizes of Greenheck models SQ inline fans, AER axial fans and models G and CUE power roof ventilators.

Features:

  •    –   Accept 208-230V and 460V power supply
  •    –   Available in sizes ranging from 1 to 10 hp
  •    –   Typical turndown is factory-set at 75%
  •    –   Speed can be controlled via an onboard dial or a 0-10 VDC control signal
  •    –   Available with select sizes of Greenheck models SQ inline fans, AER axial fans and G and CUE power roof ventilators

Source

Related Articles

| |

SmartD Challenges the Status Quo of Motor Control with Clean Power VFDs

June 11, 2024 By Krystie Johnston SmartD’s Clean Power variable frequency drive is the next generation of motor control products. Using revolutionary power electronics and modulation algorithms, it maximizes energy efficiency and produces a clean sine wave. SmartD technologies is a Canadian startup that has developed what they say is one of the world’s first…

| | |

Unlocking SiC MOSFETs in Variable Frequency Drives While Meeting EMC Standards

August 6, 2024 Harnessing SiC MOSFETs for EMC-Compliant VFDs SmartD Technologies, a leading innovator in the field of power electronics, is pushing the boundaries of Variable Frequency Drive (VFD) design with its groundbreaking clean power VFD. This state-of-the-art device utilizes Silicon Carbide (SiC) MOSFETs as power component output, replacing the traditionally used Insulated Gate Bipolar…

Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More

Latest Articles

  • Understanding Industrial Relay Contact Configurations: NO, NC, SPDT, and DPDT

    November 19, 2024 Relays serve as the backbone of industrial control systems, enabling the control of high-power circuits using low-power signals. Understanding different relay contact configurations is crucial for designing effective control systems. Let’s explore the various types of relay contacts and their applications in industrial automation. Basic Contact Types and Their Applications The foundation of… Read More…

  • Training Courses on Plant and Machinery Safety from Pilz

    November 19, 2024 Plant safety is vitally important for the safe operation of technical plants. As a machine manufacturer or operator you are legally obliged to ensure the safety of plant, machinery and devices. Training courses teaches you to identify risks and avoid accidents. Further training for safety officers and employees is the key to success here. With this knowledge… Read More…