Pump Control System Applications - Danfoss
Centro carries a complete selection of pump control systems and applications available to purchase online. Our Pump Control Systems include Adjustable Frequency Drives and Soft starts designed to help increase the ...
Categories from Danfoss (3)
Electric Motor Controls
Electronic motor control is vital for modern pump systems, enhancing efficiency and reliability by managing motor speed, torque, and direction. Utilizing variable frequency drives (VFDs) and programmable logic controllers (PLCs) helps optimize energy consumption, reduce mechanical wear, and improve system protection across various applications, including industrial processes, water treatment, and HVAC systems.
How does a variable frequency drive (VFD) work in pump control?
A variable frequency drive (VFD) controls a pump by adjusting the motor's speed and torque to match what's needed. It takes the incoming AC power, converts it to DC, and then back to AC at the right frequency and voltage. By changing the frequency, the VFD can adjust the motor speed, and by controlling the voltage, it keeps the torque just right. This precise control helps improve energy efficiency, reduces wear and tear on the system, and keeps everything running smoothly.
How does programmable logic controllers (PLCs) play in pump motor control?
Programmable logic controllers (PLCs) are key to pump motor control because they automate and monitor the system. They can start and stop the pump, adjust the motor speed, and respond to different inputs and conditions. PLCs also detect faults, schedule operations, and optimize processes to ensure everything runs smoothly and efficiently. Their ability to handle complex control tasks makes them essential for keeping pump systems reliable and efficient.
Do you have questions regarding electronic motor control products for pumps?
Contact us to speak with a product expert to help you from product selection to answering questions about installation.
Adjustable Frequency Drives
Adjustable Frequency Drives (AFDs), also known as Variable Frequency Drives (VFDs), optimize motor performance by precisely controlling speed and torque, improving energy efficiency and extending equipment life. Commonly used in HVAC, manufacturing, and pumping systems, AFDs enhance process control, reduce power consumption, and minimize mechanical stress on motors. With features like soft starting, programmable acceleration, and advanced diagnostics, these drives support smarter, more efficient industrial operations.
Softstarts
Soft starters provide controlled acceleration and deceleration of electric motors by gradually ramping up voltage, reducing mechanical stress, inrush current, and wear on equipment in industrial pumping, conveying, and HVAC systems. Ideal for fixed-speed applications, they enhance system reliability, extend motor life, and prevent issues like water hammer or belt slippage. With features such as torque control, bypass contactors, and built-in diagnostics, soft starters offer a compact, cost-effective solution for smooth motor starting in demanding industrial environments.
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The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$12,996.61$14,319.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$14,693.01$16,188.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$16,722.51$18,424.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$17,291.60$19,051.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$20,734.31$22,844.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$29,949.66$32,997.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$14,058.56$15,489.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$8,560.94$9,432.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$11,518.05$12,690.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$12,474.71$13,744.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$15,015.22$16,543.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$19,352.87$21,322.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$21,862.52$24,087.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$29,409.61$32,402.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$33,499.47$36,908.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$4,417.52$4,867.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$1,939.64$2,137.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$12,815.99$14,120.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$26,504.23$29,201.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$30,581.38$33,693.00
Available for Purchase
Subject to factory lead times
VLT® Soft Starter MCD 600 is a total motor starting solution.
Current transformers measure motor current and provide feedback for
controlled motor ramp profiles.
Adaptive Acceleration Control (AAC) automatically employs the best
starting and stopping profile for the application.
Emergency mode and Pump clean function are standard features.
The optional remote control panel adds more functionality, such as
the Start/Stop buttons, and quick jump buttons to menu options.
VLT® Soft Starter MCD 600 is available in three enclosure sizes: S1,
S2 and S3
S1: IP20 with built-in bypass contactor (20–129 A)
S2: IP00 either with built-in bypass or non-bypass (144 –579 A).
S3: IP00 with built-in bypass, non-bypass or external bypass
(590–1250 A)
To achieve protection rating IP20 on connections, order the Finger
Guard Kit as an accessory.
$8,116.19$8,942.00
Available for Purchase
Subject to factory lead times
VLT® Soft Starter MCD 600 is a total motor starting solution.
Current transformers measure motor current and provide feedback for
controlled motor ramp profiles.
Adaptive Acceleration Control (AAC) automatically employs the best
starting and stopping profile for the application.
Emergency mode and Pump clean function are standard features.
The optional remote control panel adds more functionality, such as
the Start/Stop buttons, and quick jump buttons to menu options.
VLT® Soft Starter MCD 600 is available in three enclosure sizes: S1,
S2 and S3
S1: IP20 with built-in bypass contactor (20–129 A)
S2: IP00 either with built-in bypass or non-bypass (144 –579 A).
S3: IP00 with built-in bypass, non-bypass or external bypass
(590–1250 A)
To achieve protection rating IP20 on connections, order the Finger
Guard Kit as an accessory.
$8,968.47$9,881.00
Available for Purchase
Subject to factory lead times
VLT® Soft Starter MCD 600 is a total motor starting solution.
Current transformers measure motor current and provide feedback for
controlled motor ramp profiles.
Adaptive Acceleration Control (AAC) automatically employs the best
starting and stopping profile for the application.
Emergency mode and Pump clean function are standard features.
The optional remote control panel adds more functionality, such as
the Start/Stop buttons, and quick jump buttons to menu options.
VLT® Soft Starter MCD 600 is available in three enclosure sizes: S1,
S2 and S3
S1: IP20 with built-in bypass contactor (20–129 A)
S2: IP00 either with built-in bypass or non-bypass (144 –579 A).
S3: IP00 with built-in bypass, non-bypass or external bypass
(590–1250 A)
To achieve protection rating IP20 on connections, order the Finger
Guard Kit as an accessory.
$12,503.76$13,776.00
Available for Purchase
Subject to factory lead times
VLT® Soft Starter MCD 600 is a total motor starting solution.
Current transformers measure motor current and provide feedback for
controlled motor ramp profiles.
Adaptive Acceleration Control (AAC) automatically employs the best
starting and stopping profile for the application.
Emergency mode and Pump clean function are standard features.
The optional remote control panel adds more functionality, such as
the Start/Stop buttons, and quick jump buttons to menu options.
VLT® Soft Starter MCD 600 is available in three enclosure sizes: S1,
S2 and S3
S1: IP20 with built-in bypass contactor (20–129 A)
S2: IP00 either with built-in bypass or non-bypass (144 –579 A).
S3: IP00 with built-in bypass, non-bypass or external bypass
(590–1250 A)
To achieve protection rating IP20 on connections, order the Finger
Guard Kit as an accessory.
$13,053.79$14,382.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$12,996.61$14,319.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$14,693.01$16,188.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$16,722.51$18,424.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$17,291.60$19,051.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$20,734.31$22,844.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$29,949.66$32,997.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$14,058.56$15,489.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$8,560.94$9,432.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$11,518.05$12,690.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$12,474.71$13,744.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$15,015.22$16,543.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$19,352.87$21,322.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$21,862.52$24,087.00
Available for Purchase
Subject to factory lead times
Danfoss VLT® AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications.
$29,409.61$32,402.00
Available for Purchase
Subject to factory lead times
The VLT® AutomationDrive represents a single drive concept that controls the entire range of operations from ordinary to servo like applications on any machine or production line.
$33,499.47$36,908.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$4,417.52$4,867.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$1,939.64$2,137.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$12,815.99$14,120.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$26,504.23$29,201.00
Available for Purchase
Subject to factory lead times
VACON® 100 AC drives are ideal for saving energy, optimizing process control and improving productivity. They are designed for multi-purpose use while remaining easy to install, easy to commission and easy to operate.
The variants VACON® INDUSTRIAL and VACON® FLOW are available in power range 0.55-800 kW, voltage range 208-690 V, and protection ratings IP00, IP21/UL Type 1 and IP54/UL Type 12.
$30,581.38$33,693.00
Available for Purchase
Subject to factory lead times
VLT® Soft Starter MCD 600 is a total motor starting solution.
Current transformers measure motor current and provide feedback for
controlled motor ramp profiles.
Adaptive Acceleration Control (AAC) automatically employs the best
starting and stopping profile for the application.
Emergency mode and Pump clean function are standard features.
The optional remote control panel adds more functionality, such as
the Start/Stop buttons, and quick jump buttons to menu options.
VLT® Soft Starter MCD 600 is available in three enclosure sizes: S1,
S2 and S3
S1: IP20 with built-in bypass contactor (20–129 A)
S2: IP00 either with built-in bypass or non-bypass (144 –579 A).
S3: IP00 with built-in bypass, non-bypass or external bypass
(590–1250 A)
To achieve protection rating IP20 on connections, order the Finger
Guard Kit as an accessory.
$8,116.19$8,942.00
Available for Purchase
Subject to factory lead times
VLT® Soft Starter MCD 600 is a total motor starting solution.
Current transformers measure motor current and provide feedback for
controlled motor ramp profiles.
Adaptive Acceleration Control (AAC) automatically employs the best
starting and stopping profile for the application.
Emergency mode and Pump clean function are standard features.
The optional remote control panel adds more functionality, such as
the Start/Stop buttons, and quick jump buttons to menu options.
VLT® Soft Starter MCD 600 is available in three enclosure sizes: S1,
S2 and S3
S1: IP20 with built-in bypass contactor (20–129 A)
S2: IP00 either with built-in bypass or non-bypass (144 –579 A).
S3: IP00 with built-in bypass, non-bypass or external bypass
(590–1250 A)
To achieve protection rating IP20 on connections, order the Finger
Guard Kit as an accessory.
$8,968.47$9,881.00
Available for Purchase
Subject to factory lead times
VLT® Soft Starter MCD 600 is a total motor starting solution.
Current transformers measure motor current and provide feedback for
controlled motor ramp profiles.
Adaptive Acceleration Control (AAC) automatically employs the best
starting and stopping profile for the application.
Emergency mode and Pump clean function are standard features.
The optional remote control panel adds more functionality, such as
the Start/Stop buttons, and quick jump buttons to menu options.
VLT® Soft Starter MCD 600 is available in three enclosure sizes: S1,
S2 and S3
S1: IP20 with built-in bypass contactor (20–129 A)
S2: IP00 either with built-in bypass or non-bypass (144 –579 A).
S3: IP00 with built-in bypass, non-bypass or external bypass
(590–1250 A)
To achieve protection rating IP20 on connections, order the Finger
Guard Kit as an accessory.
$12,503.76$13,776.00
Available for Purchase
Subject to factory lead times
VLT® Soft Starter MCD 600 is a total motor starting solution.
Current transformers measure motor current and provide feedback for
controlled motor ramp profiles.
Adaptive Acceleration Control (AAC) automatically employs the best
starting and stopping profile for the application.
Emergency mode and Pump clean function are standard features.
The optional remote control panel adds more functionality, such as
the Start/Stop buttons, and quick jump buttons to menu options.
VLT® Soft Starter MCD 600 is available in three enclosure sizes: S1,
S2 and S3
S1: IP20 with built-in bypass contactor (20–129 A)
S2: IP00 either with built-in bypass or non-bypass (144 –579 A).
S3: IP00 with built-in bypass, non-bypass or external bypass
(590–1250 A)
To achieve protection rating IP20 on connections, order the Finger
Guard Kit as an accessory.
$13,053.79$14,382.00
Available for Purchase
Subject to factory lead times
FAQS
- A pump control system is an automated setup that manages how a pump starts, stops, and operates. It monitors pressure, flow, fluid level, and other conditions to ensure the pump runs efficiently, safely, and reliably.
- Common types include pressure control systems, level control systems, variable frequency drives (VFDs), duplex and triplex alternating controls, PLC based systems, float control panels, and timer based controllers.
- Many pre wired pump control panels are designed for quick installation. More complex PLC or VFD based systems may require professional setup to ensure proper integration with sensors and pumps.