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Toshiba Low Voltage Drives - AS3 ASD

Specifications

Toshiba’s AS3 adjustable speed drive is designed with an emphasis on built-in communications, allowing end-users to access real-time data and refined controls to maximize system performance.

Product Scope

200 to 240 V at 0.5 to 75 HP HD (1 to 100 HP ND)

380 to 480 V at 0.5 to 450 HP HD (1 to 500 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

  • NEMA 1 up to 100 HP HD (125 HP ND) 460V

  • 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) 460V

  • All Models Include DC Link Reactor