Product Details
Toshiba’s AS3 adjustable speed drive is designed for demanding industrial systems. With an emphasis on built- in communications, end-users can access real-time data and refined controls without the expense of a micro PLC, maximizing system efficiency. Advanced features, such as an embedded web server, make the AS3 an important component for Industry 4.0/IoT (Internet of Things). The AS3 provides the flexibility of working with permanent magnet motors. In addition, multi-PID control allows a greater level of precise control of difficult dynamic systems, by controlling booster pumps based on system demand. An easy-to-operate keypad and LCD display make navigating the system to find important screens and parameters simple. The AS3 has Safety Torque Off capability quickly shutting the system in the event of an emergency stop, while alarm QR codes provide immediate access to support.
Product Scope
200 to 230 V at 0.5 to 75 HP HD (1 to 100 HP ND)
380 to 460 V at 0.5 to 450 HP HD (1 to 500 HP ND)
500 to 690 V at 2 to 75 HP HD (3 to 100 HP ND)
Highlights
• Dual Rating through Parameter Change (Heavy Duty and Normal Duty)
- Heavy Duty 150% Overload for 60 Seconds
- Normal Duty 120% Overload for 60 Seconds
• Eight Programmable Digital Inputs
• Three Programmable Digital Outputs: One Form-C Relay & Two Form-A Dry Contact Relays
• Three Programmable Analog Inputs: One 4 to 20mA, One 0 to 10 VDC, & One +10 VDC
• Two Programmable Analog Outputs: Both 4 to 20mA or 0 to 10 VDC
• Embedded STO Safety Terminal Compliant with IEC 61800-5-2 and SIL3 level in IEC 61508
• Two-Wire/Four-Wire RS485
• Built-in Dual Port EtherNet/IP®
• Embedded Web Server
• Real-Time Clock for Past Trip Monitoring or Calendar Functionality
• QR Code Display for Additional Parameter Information and Fault Troubleshooting
Standard Features
• UL Type 1 up to 100 HP HD (125 HP ND) 460 V
• Ambient Temperature: 14° to 122°F (-10° to +50°C) or 140°F (+60°C) with Derate
• Altitude: Up to 1000 Meters Without Derate
• Humidity: 95% Non-Condensing
• Advanced LCD Keypad with Capacitive Touch Wheel for Navigating and Programming
• Save, Restore & Clone Multiple Drive Settings
• Real Time Clock for Past Trip Monitoring or Calendar Functionality
• Built-Dynamic Braking Drive Circuit Up to 100 HP HD (125 HP ND) 460 V
• All Models Include DC Link Reactor
Specifications
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Enclosure
Type 12
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Horsepower
25 HP/30 HP
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IP Rating
IP55
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Series
ASD AS3 Series
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Voltage
460