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ABB ACS310-03U-19A4-2 Variable Frequency Drive - 7.5 HP

ABB ACS310-03U-19A4-2 VFD - 7.5 HP, optimized for pump and fan control.

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ManufacturerABB

Part numberACS310-03U-19A4-2

Power Rating 7.5 HP (5.5 kW)

Input Voltage 380-480V AC

Output Voltage 0-480V AC

Control Method Optimized V/Hz for Pumps & Fans

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Optimized for Pumps and Fans Built-in PID Controller Automatic Energy Optimization High Starting Torque Robust Design Easy Parameter Setting

Product description

The ABB ACS310-03U-19A4-2 is a specialized variable frequency drive (VFD) designed specifically for variable torque applications, such as pumps and fans. This unit offers a robust 7.5 HP (5.5 kW) power output and features optimized control algorithms for energy savings and enhanced performance in these specific applications. It includes built-in features beneficial for pump and fan control, such as a PID controller and automatic energy optimization.

This VFD is ideally suited for HVAC systems, water supply and wastewater management, building automation, and other industrial processes where fluid flow needs precise regulation. Its focus on variable torque loads makes it an efficient choice for saving energy and reducing wear on mechanical components.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, has the ABB ACS310-03U-19A4-2 available. We pride ourselves on offering quality components with prompt service to support your critical operations.

Technical specifications

Power Rating	7.5 HP (5.5 kW)
Input Voltage	380-480V AC
Output Voltage	0-480V AC
Control Method	Optimized V/Hz for Pumps & Fans
Features	Built-in PID Controller, Energy Optimization
Protection	IP20

Common applications

HVAC Systems

Water Supply

Wastewater Management

Building Automation

Industrial Fans

Pump Control

Variable Torque Loads

Compatible systems

Compatible with 3-phase AC induction motors, particularly suitable for pump and fan applications

Also known as

ABB ACS310 7.5HP VFD ACS310-03U drive ABB pump and fan controller

Replaces / compatible with

The ACS310 series builds upon ABB's expertise in variable torque applications, offering enhanced efficiency and control over previous generations. It's designed to be a direct replacement for systems needing optimized pump and fan speed regulation.

Technical note

Expert tip

For optimal pump control, ensure the built-in PID controller is correctly configured with appropriate setpoints and feedback signals to manage flow or pressure requirements accurately.

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Frequently asked questions

How does the ACS310-03U-19A4-2 optimize energy usage for pumps and fans?

The ACS310-03U-19A4-2 features automatic energy optimization, which constantly adjusts the V/Hz ratio to provide the exact voltage needed for the motor at any given speed. This significantly reduces energy consumption compared to fixed-speed operation or less sophisticated VFDs.