Schneider Electric Altivar 11 ATV11ppppppA, ATV11ppppppE327 Variable speed drive User's manual

The Altivar 11 ATV11ppppppA and Altivar 11 ATV11ppppppE327 are variable speed drives designed for use with asynchronous motors. These drives can be used in a variety of applications, such as pumps, fans, conveyors, and machine tools. They offer a number of features, including local control, preset speeds, analog input, and a fault relay, making them a versatile and reliable choice for many industrial applications.

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Altivar 11 ATV11ppppppA & ATV11ppppppE327 User's manual | Manualzz

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Key Features

  • Local control
  • Preset speeds
  • Analog input
  • Fault relay
  • Motor thermal protection
  • Injection braking
  • Automatic restart

Frequently Answers and Questions

What is the voltage range of the Altivar 11?

The voltage range of the Altivar 11 depends on the model. Check the technical specifications for the specific model you are using.

How do I connect the motor to the Altivar 11?

Connect the motor to the drive terminals, ensuring that the connections correspond to the supply voltage. Refer to the wiring diagrams in the user manual for specific instructions.

What are the preset speeds available on the Altivar 11?

The Altivar 11 offers 4 preset speeds: speed 1 = speed reference or LSP, speed 2 = 10 Hz, speed 3 = 25 Hz, and speed 4 = 50 Hz. These speeds can be configured using the logic inputs LI3 and LI4.

How do I configure the Altivar 11 for my specific application?

The Altivar 11 can be configured using the menus accessible through the drive buttons. Refer to the user manual for detailed instructions on configuring the parameters to match your application.

What types of faults can the Altivar 11 detect?

The Altivar 11 can detect a variety of faults, including overvoltage, overcurrent, motor overload, and phase loss. The user manual provides a detailed list of fault codes and their corresponding causes and remedies.

Questions & Answers

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