Toshiba AS1 Low Voltage Standard Duty Integrator Drive
Toshiba Updated: 2007-07-17The AS1 Adjustable Speed Drive builds on Toshiba’s history of supplying powerful, reliable and versatile drives. The modular construction of the AS1 allows the unit to be installed into nearly any application quickly and easily. The drive can operate with little or no programming. At the same time, the AS1 maintains one of the most expansive parameter sets in the industry. Its sealed cabinet design, new PID algorithm and motor-over-flux-braking technology make this drive adept to handle the most difficult applications. The AS1’s advanced features and new technologies make it the new contender in the PWM control drive market.
AS1 Standard Specifications
Power Supply Voltage/Frequency 230 V Class: 3-phase 200-240 V, 50/60 Hz, 460 V Class: 3-phase 380 to 480 V, 50/60 Hz
Tolerance Voltage +10%, -15% (±10% during continuous 100% load) Frequency ±5%
Rated Output Voltage 230 V Class: 3-phase 200-240 V, 460 V Class: 3-phase 380 to 480 V (Maximum output voltage is limited by maximum input voltage.)
Output Frequency Range 0.01-500 Hz (default setting 0.01-80 Hz)
Overload Current Rating 150% for 60 seconds, 165% for 2 seconds
Dynamic Braking Circuit 1/2-250 HP: Built-in IGBT 7, 300 HP and up: External Option
Dynamic Braking Resistor External Option
Main Functions Easy-Mode Parameter Setup, Learning Function, Programmable I/O Terminal Block, Multi-pid Control, Hoisting Function, Brake Sequence Function, My Functions
Ambient Temperature/Relative Humidity -10-60°C (derate above 50°C), 0-95% relative humidity, non-condensing
Protection 230 V Class 0.5 to 60 HP, 460 V Class 1-100 HP: NEMA 1(IP20), 230 V Class 75 HP and above, 460 V Class 125 HP & Above: Open Chassis Unit (IP00)
Cooling Method Forced Air Cooling
Built-in Filter 230 V, 0.5-2 HP, 460 V 1-5 HP: Built-in EMI noise filter (EN55011 Class A, EN61800-3 category 2 compliant)
230 V, 3-10 HP, 460 V 7.5-350 HP: Built-in EMI noise filter (EN5501 Class A, EN61800-3 category 3 compliant)
230 V, 15-60 HP Basic Noise Filter
Built-in DC Link Reactor 230 V, 11-45 kW, 460 V 18.5-75 KW: Built-in DC Reactor
230 V, 55-75 kW, 460 V 90-220 KW: Attached DC Reactor
AS1 RS485 Communications Manual
AS1-Operation-Manual
DeviceNet Function Manual
External Heatsink Mounting Kit Instructions E6581365
External Heatsink Mounting Kit Instructions E6581399
External Heatsink Mounting Kit Instructions E6581400
LCD Remote Keypad Manual
PROFIBUS DP Function Manual
Remote Keypad Manual
AS1 Brochure
AS1 Flyer
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