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VLT® Automation VT Drive

VLT® Automation VT Drive FC 322

The VLT® Automation VT Drives are specifically engineered to save energy, reduce up front and operating costs, and maximize uptime in industrial variable torque fan, pump, blower and compre...

Features and User Benefits

The perfect match for:
• Industrial Fans
• Industrial Pumps
• Industrial Blowers
• Industrial Compressors

Power range:
1 x 240 VAC - 1-1/2 to 30 HP
1 x 480 VAC - 10 to 50 HP
3 x 240 VAC - 1/3 to 60 HP
3 x 480 VAC - 1/2 to 1350 HP
3 x 575 VAC - 1 to 125 HP
3 x 690 VAC - 11 to 1400 HP

Dedicated features
• Modular Product concept with a wide variety of options
• Dedicated pump functions
• Smart Logic Controller
• Pump Cascade Controller
• Optional Safe Stop
• Integrated DC Link
• Intelligent Heat Management

Software Downloads
• MCT 10 (Motion Control Tools)
• MCT 31 (Harmonics Calculation Tool)
• VLT Energy Box

Features and User Benefits

User-friendly 
• Plug and Play Design
• Intuitive user interface
• Multiple language support
• Modular design
• Auto tuning of PI-controllers

Energy saving
• Automatic Energy Optimization
• Master/follower control
• Auto Tuning of Staging Speed
• Sleep Mode function

Reliable 
• Main disconnects and integral fusing
• Optional, built-in RFI suppression
• One Wire Safe Stop
• Password protection
• Ambient temperature rating of 50o C without derating

Available in a wide range of industrial enclosures from protected chassis to IP 66 (Nema 4 X Indoor).

Features and User Benefits

Fieldbus Options
• MCA 101 Profibus
• MCA 104 DeviceNet
• MCA 121 Ethernet IP
• MCA 122 Modbus TCP

I/O and feedback options
• MCA 101 General Purpose I/O
• MCB 105 Relay
• MCB 107 24 V input option for control voltage
• MCB 109 Analog I/O with battery backup
• Extended Cascade Controller

Safety options
• Safe Stop Function EN 954-1 Cat 3
• Brake IGBT

Power options
• Brake resistors
• Sine-Wave Filters
• dV/dt Filters
• Harmonic Filters (AHF)
• Integrated Low Harmonic Filters