AquaPhase Pump Converter
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About AquaPhase™ Products


 

A unique input module sets AquaPhase™ apart from other Variable Frequency Drives

Unlike VFDs with a diode bridge rectifier, the active switching input module with L/C filter boosts DC bus voltage, producing an output voltage significantly higher than the input line voltage. The 480V output allows reduced wire size which saves money.   

             

Electronic power factor correction reduces input line harmonics common to diode bridge rectifiers, eliminating the need for expensive input reactors and harmonic filters. Installations easily comply with IEEE 519 standards for harmonic distortion.

How does AquaPhase Compare?

 
AquaPhase
Competitors
Convert 240V 1-phase to 480V 3-phase Only AquaPhase boosts the input voltage to save money on reduced wire size. Not available.
IEEE 519 compliance Low harmonics on input. Installations comply without harmonic filters. High harmonic content on input. Extensive filtering required to comply and may not be possible when VFD is used as a phase converter.
Input line reactor Input line reactors are never required. Diode bridge VFDs often require a line reactor to protect the drive from damage.
Outdoor enclosure Available in rugged outdoor 3R enclosure made of powder coated, corrosion-resistant galvanealed steel. Most are indoor rated only. Outdoor installation requires integration by a UL 508 panel shop.
Phase conversion A purpose-built phase converting VFD. No need to increase HP rating. Most are designed for 3-phase input. HP rating must be doubled or tripled when phase converting.
Easy-to-use interface Designed specifically for pumping applications. Keypad allows simple operation with familiar look and feel of HOA pump controls. Typically designed for industrial automation with complicated controls, set-up, and confusing manuals.
Constant pressure water systems Only AquaPhase offers two types of constant pressure water systems, analog or digital. Simple set-up and operation with factory default parameters that work in most applications. Not all VFDs support constant pressure water systems. Most that do, require expensive analog transducers and complex set-up.
 
AP210/410
Product Specifications
Pump Converter AP210/410


AP220/AP420
Product Specifications
Pump Converters AP220/420


AP230/AP430
Product Specifications
Pump Converter AP230/AP430


ACCESSORIES
accessories		  

Pump Converter Keypad

The AquaPhase Keypad

AquaPhase AP Series converters have many advanced, easy to use features that can operate constant pressure water systems, protect the motor from damage, monitor load conditions, log motor run time, troubleshoot the system and more.

The system is controlled through an intuitive keypad with backlit LCD screen that displays 32-character text messages.

Control Features Accessible Through The Keypad

  CONSTANT PRESSURE WATER SYSTEMS
Only AquaPhase offers the choice of a digital or analog constant pressure system. Both systems provide smooth, steady control of pressure in response to fluctuating demand for water. Factory default settings of the constant pressure parameters provide satisfactory operation in most applications — simply install the sensors, set the desired pressure and begin pumping. If enhanced control is required, adjustable parameters allow fine tuning of the system to meet the user's need.

   Digital Constant Pressure System
   - Uses affordable digital pressure sensors
   - Requires a minimum of parameter adjustment
   - Simple to install

   Analog Constant Pressure System
   - Provides more flexibility in tuning the system
   - Extensive menu of adjustable parameters
   - Default parameters allow quick setup

PRECHARGE MODE
Fills large plumbing systems at a slower pump speed to prevent sprinkler head blow-off or burst pipes when the system reaches the full point. AquaPhase automatically returns to normal operation when the precharge interval is terminated.

DUPLEX PUMP CONTROL
AquaPhase is equipped with a duplex pump feature that allows for integrated control of two pumps in the same water system. The duplex pump feature alternates the pumps on a regular schedule and can call on the standby pump to maintain pressure in high flow conditions. No extra equipment is required — simply configure both units as constant pressure systems and activate the duplex mode feature.		  

READ MEASURED VALUES
View a variety of parameters related to the drive and its load such as voltage, current, output horse power, power factor of the motor, status of control circuits and more.

CLOCK TIMERS
Records motor run-time and drive on-time in hours. Includes a resettable timer and a permanent timer for each.

FAULT LOG
Records the number of times each fault has occurred.

ADJUSTABLE PARAMETERS
Select values for a variety of parameters and functions including:

  • Output Voltage
  • Automatic restart
  • Motor overcurrent
  • Restart delay times
  • Dry well protection
  • Ramp times and profiles
  • Current unbalance
  • Constant pressure parameters
  • Minimum and maximum frequency
  • Pre-charge time and parameters
  • Vector control parameters
  


  Phase Technologies
Phase Technologies 		  
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Phase Technologies, LLC. • 3620 Homestead St., Rapid City, SD 57703 USA
Phone: (605) 343-7934 • Fax: (605) 343-7943 • Toll Free: (866) 250-7934 • info@phaseperfect.com
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