Schneider Electric 58 TRX User Manual

Page of 232
Altivar
®
 
58 TRX AC Drives
 Type FVC Drive Controllers
15
09/2003
©
 2000–2003 Schneider Electric All Rights Reserved
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.
ATV58 Type FVC Product Family
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The ATV58 Type FVC series of adjustable 
frequency AC drive controllers is a 
Transparent Ready
TM
 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.