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Lenze Series 8400 E84AVSCE5514SXO

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E84AVSCE5514SXO

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The E84AVSCE5514SXO from Lenze is a variable frequency drive designed to operate efficiently across various input voltages and temperatures. It supports an extensive input voltage range from 320 to 440 V AC and can function effectively at input frequencies between 45 and 65 Hz.

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Technical specifications for E84AVSCE5514SXO

ManufacturerLenze
Product TypeVariable Frequency Drive
Product LineSeries 8400
Part NumberE84AVSCE5514SXO
Operating Temperature Range-10 °C to +55 °C
Integrated Safety FeatureBuilt-in braking chopper
Protection LevelIP20
Input Voltage Range320 to 440 V AC
Input Frequency Range45 to 65 Hz
Output Voltage Range0 to 400/500 V AC
Output Frequency Range0 to 1000 Hz
Rated Input Current2.7 A at 400 V; 2.2 A at 500 V
Rated Output Current1.8 A at 400 V; 1.4 A at 500 V
Power Dissipation65 W
Switching Frequency Range2 kHz, 4 kHz, 8 kHz, 16 kHz
Maximum Motor Cable Length50 m shielded
Overload HandlingUp to 150% for one minute
Control TechniquesV/f control, sensorless vector
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The Lenze E84AVSCE5514SXO drive is tailored for the precision control of motors through variable frequency manipulation. It is a robust unit that can adapt to an operating temperature range from -10 °C to +55 °C, allowing it to fit into various operational settings. An integrated braking chopper provides a built-in safety feature that helps maintain optimal performance. This drive accepts input voltage levels from 320 to 440 V AC, while the input frequency can vary from 45 to 65 Hz.

This frequency drive can generate output voltage levels adjustable between 0 and 400/500 V AC, boasting an output frequency range that extends up to 1000 Hz. Such flexibility makes it suitable for applications requiring different voltage and speed configurations. The rated input current is 2.7 A for a 400 V setup and 2.2 A for a 500 V configuration. Meanwhile, the rated output current measures 1.8 A and 1.4 A respectively, ensuring efficient operation.

Dissipation of power reaches 65 W, and the drive can handle up to 150% overload for one minute, making it adaptable for brief surges in demand. The switching frequency can be set to various configurations: 2 kHz, 4 kHz, 8 kHz, or 16 kHz. This flexibility allows users to select the best setting for their application needs. As for the maximum allowable motor cable length, it reaches 50 meters, provided it is shielded to maintain performance integrity. The control techniques employed by the E84AVSCE5514SXO include V/f control and sensorless vector control, enabling precise regulation for a wide array of motor applications.