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VAT 20 Mini-Micro Drive
The VAT 20™ drive is designed for use in small machines such as fans and conveyors, as well as other machines in which motor speeds can vary. The VAT 20 series is available in ten models, from 1/4 to 3 hp, allowing you to select the model that best suits your application.
Features and Benefits
* TB_WEB006_PRODUCT_NAVIGATIONBuilt-in terminal block
Requires only power and motor connections for use
* Easy-to-use keypad panel
Program drive and set output frequency
* UL listed Motor Thermal VAT 20 Overload
Protects motors from overload without External overloads
* 540TB_WEB006_PRODUCT_NAVIGATION3 Preset Speeds
Allows simple multiple speed selection
* DC Injection Braking
Allows deceleration without use of external braking resistors
* DIN Rail Mounting
Available with optional kit
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AF-300 M$11 Micro Drive
The AF-300 Micro-$aver II™ has the functionality you would expect in larger standard drives. Torque vector control, automatic tuning, auto-restart after momentary power failure, and extensive diagnostics are just a few of the seventy-nine standard features available in the AF-300 M$ II™ .
Features and Benefits:
Small Footprint
Suited for OEM designs where space is a premium
Latest IGBT Technology
Reduces noise while improving torque characteristics
Large Overload Capacity
Supports shifts in operating torque demand of 150-200%
Specifications:
230 VAC .25-5 Hp
460 VAC .50-5 Hp
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T-T Electric proposes a series of Titan Drives with a power range of 0,75 to 300 kW for the wall-mounted version and 400 to 800 kW for the stand-alone cabinet version.
Titan Drive includes numerous functions as standard in order to precisely meet all application requirements.
4 controls in 1 drive - the ultimate drive for all applications:
1 Standard V/f control
2 V/F control with PG feefback
3 Sensorless flux vector control
4 Flux vector current control with PG feedback
TITAN Drive can be applied to a wide range of applications from servo-like precision machinery to multiple motor drives.
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OS3 drives can be directly connected to the 3 phase supply network. They operate with a nominal 400V to 480V AC power input. This characteristic allows the product to be used in applications in a variety of geographical locations without need for a transformer to adapt to the local power source. The drives have an internal supply derived from the 3 phase to feed the control’s electronics. This feature allows dynamic breaking in the event of interruption of the power network. The control’s electronics are also supported by an external 24v d.c. supply. During the dynamic breaking phase, energy accumulated by the load is dissipated across internal breaking resistors. For extremely heavy work cycles an external breaking resistor can be connected in place of, or in parallel with the internal resistors. In common with most drives, the high-tension bus is accessible through a connector, this allows the use of external supplies containing breaking resistance. Various motors with different technologies can be controlled, such as permanent magnet motors, brush-less motors, induction motors and variable reluctance motors. The standard transducer is a sinusoidal encoder (Sin-Cos). Programmable inputs and outputs increase the drive’s flexibility. The OS3 family of drives is available in 2 different families : family A includes three power size 3/6A , 5/10A and 9/18A connected to the three-phase power supply with a voltage level between 220 VAC and 480 VAC +-10%. Family B includes three power size 5/10A , 10/20A and 15/30A connected to the three-phase power supply with a voltage level between 380VAC and 440VAC +-10%.
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SINAMICS GL150
The rugged converter for synchronous motors up to 75 MW
The LCI-converter (load commutated inverter) SINAMICS GL150 extends the SINAMICS drive family to highest power ratings.
SINAMICS GL150 is designed as a drive converter for single-motor applications with variable and constant torque characteristic. The converter is available in air- and water-cooled design and achieves power ratings up to 74 MW (water-cooled design). Higher ratings are available on request.
SINAMICS GL150 is used for speed-variable operation as well as for start-up operation of large synchronous motors and generators. The typical speed range extends up to approx. 6000 rpm. When used as start-up converter the speed-range is limited by the synchronous line frequency. Within this range a speed control range of 1:10 or 1:100 can be realized. Due to the topology regenerative (4Q) operation is possible without additional measures. The drive converters SINAMICS GL150 drive converters offer an economical drive solution for highest power ratings of 74 MW and beyond, which can be adapted to specific customer needs with a wide range of optionally available components and accessories.
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AC drives
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