Simple, Powerful Constant Pressure Solution

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March 18, 2021
2 min read
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SubDrive Connect Plus, the latest member of the SubDrive family of variable frequency drives (VFDs), is suited for residential to agricultural and commercial applications.

 

Offering unparalleled ease-of-use, SubDrive Connect Plus is engineered to provide a full-featured constant pressure solution for water pumping systems in an array of submersible and above-ground applications that use three-phase motors up to 30 hp.

 

Optimized and trusted for water systems, SubDrive Connect Plus is designed to include distinct features such as soft-start, pump protection, built-in lead/lag and alternation capacity up to 8 drives, dual setpoint, pipe fill mode to reduce water hammer, and phase conversion for applications with 230V single-phase input power.

 

Its intuitive platform helps water professionals save time during installation and servicing using an array of setup, monitoring, and troubleshooting solutions, including an LCD graphic display, single-level menu, and assisted setup through the smartphone companion app. As a self-contained NEMA 3R rated solution, it is compact and ideal for indoor and outdoor installations while also providing a cost-effective solution when compared to high-horsepower systems that use starters or VFD panel packages.

  • Eliminate Complexity: Easy-to-install platform helps you save time during installation and servicing using an array of setup, monitoring, and troubleshooting solutions:

    • LCD graphic display for comprehensive system status

    • Single-level menu and DIP switches for basic drive configuration

    • Bluetooth connectivity and smartphone app for monitoring, assisted setup, and troubleshooting

  • Optimized & Trusted For Water Systems: Designed by a pump manufacturer specifically for constant pressure water pumping applications, including distinct features:

    • Soft-start and pump protection to maximize system life

    • Pipe fill mode to reduce water hammer

    • Customizable underload sensitivity and off time

    • Dual setpoint and adjustable drawdown for exact pressure control

    • Built-in lead/lag and alternation capacity for up to 8 drives

    • Run/stop and hand/auto control

    • Broken pipe detection

    • Moisture sensor input

    • Run and fault relays

  • Phase Conversion Versatility: Allows for single-phase or 3-phase input in 230V models.

  • Multiple Applications: Ideal for new construction and retrofitting, optimizing submersible and surface systems up to 30 HP.

  • Smaller Footprint, All-inclusive Solution: Self-contained NEMA 3R rated drive is compact and ideal for indoor and outdoor installations.

  • Cost-Effective: Provides a cost-effective solution when compared to high-horsepower systems that use starters or VFD panel packages.

  • Fully Supported: Comes fully supported by the industry’s leading Technical Support professionals and Field Service Engineers.