Schneider Electric 58 TRX manual ATV58 Type FVC Drive Controllers

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ATV58 Type FVC Product Family

The ATV58 Type FVC series of adjustable frequency AC drive controllers is a Transparent ReadyTM product line providing extended functionality. The ATV58 Type FVC series includes an analog output, expanded firmware capabilities, and a horsepower range up to 75 hp. As a Transparent Ready product equipped with an Ethernet communication card, the ATV58 Type FVC product line can be configured, controlled, monitored, and diagnosed over an Ethernet network with a standard Web browser. No special software or drivers are needed.

Altivar® 58 TRX AC Drives

Type FVC Drive Controllers

ATV58 TYPE FVC DRIVE CONTROLLERS

Features

The ATV58 Type FVC family of adjustable frequency AC drive controllers are used for controlling three-phase asynchronous motors ranging from

1 to 75 hp (constant torque), 400/460 Vac, 3-phase input.

The ATV58 TRX operator interfaces, configuration tools, I/O extension options, and communication options are shared throughout the product range, except the general purpose option card which is not for use with the ATV58 Type FVC controllers.

The ATV58 Type FVC drive controller uses the latest in AC drive technology. Intelligent Power Modules (IPMs) are used on the entire product family. The IPMs contain insulated gate bipolar transistors (IGBTs) to produce a pulse width modulated (PWM) output waveform to the motor. IPMs minimize part count and improve reliability.

The ATV58 Type FVC drive controller integrates fourth-generation sensorless flux vector control for 3-phase asynchronous squirrel cage AC motors. This allows the drive controller to deliver needed torque with excellent dynamic response over a wide speed range.

ATV58 Type FVC drive controllers are capable of:

•Producing transient torque of 200% (typical value ±10%) of nominal motor torque for 2 seconds

•Producing transient torque of 170% (typical value ±10%) of nominal motor torque for 60 seconds

•Producing 160% of rated motor torque at 0 Hz with encoder feedback (closed loop) or at 0.5 Hz without tachometer or encoder feedback (open loop)

•Regulating rated motor speed within 1% without tachometer or encoder feedback or within ±0.01% with an encoder feedback circuit

Every Type FVC drive controller has selectable switching frequency that can be adjusted to match the application needs. The switching frequency can be programmed to fold-back in the event of excessive heat. The drive controller reverts back to the programmed choice upon reaching the normal thermal state.

In addition, each 25 hp to 75 hp 400/460 Vac drive controller includes a line reactor integrated into the heatsink plenum. This line reactor improves product reliability and reduces input currents to the drive controller.

Every ATV58 Type FVC drive controller is supplied with an integrated EMC filter. This filter reduces conducted and radiated emissions, and complies with IEC product standards IEC 61800-3 and EN 61800-3 for drive controllers. Compliance with these standards meets the requirements of the European directive on EMC.

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