What is a Variable Frequency Drive?
A variable frequency drive is an electronic device that allows you to start, stop, and control the speed of a three phase motor. It is also a motor starter as it is equipped with overload protection. Read more »
What is the difference between a 'new surplus' motor and a 'factory new' motor?
Our New Surplus electric motors and drives are new and unused overstock or discontinued items offered at lower prices and come with our 90-day warranty.

Factory New products are competitively priced and come with a manufacturers warranty.
Variable frequency drives (VFDs or inverters) now play an important part in major industry.
Within the last 10 years they have been perfected to control and vary the speed of 3 phase electric motors. They serve many purposes, besides speed control. Homeowners and hobbyist alike, who have lathes or milling machines with a 3 phase motor, usually don't have 3 phase power to operate. These VFDs (instead of using a rotary phase converter) can now be used to convert single phase power to 3 phase power. Read more »
 
 
A510-4215-C3-Dealers Electric-Teco
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300 HP, 460 Volts, IP 00, Teco, A510-4300-C3-U


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Model #: A510-4300-C3-U  
460 Volts 3 Phase Input, 460 Volts 3 Phase Output
 
Stock:  0
HP : 300
Enclosure : IP00
Input Voltage : 460
Input Phase : 3
Manufacturer : Teco-Westinghouse
Output Voltage : 460
Output Phase : 3
Model : A510
Item Condition : Factory New
Weight:  425 lbs
Retail Price$24,580.00
Our Price:
$14,268.16
You Save:$10,311.84 (42%)
 
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Teco-Westinghouse A510 Heavy Duty Drive

A versatile AC Drive that can control todays demanding motor driven applications, this highly flexible drive has multiple control modes. The A510 Heavy Duty AC Drive is an easily configured versatile drive product that will controll all general applications such as fans, pumps, conveyors, and mixers. It comes standard with a simple to select preset application parameters for many commonly used applications.

Despite its simple and easy approach, the A510 is loaded with features to solve tough and demanding applications such as reciprocating pumps, compressors and high torque/ high inertia loads.

Replacement for the MA7200 Series Constant Torque Application

Specifications

  • Input Voltage: 460 Volt 3 Phase
  • Output Voltage: 460 Volt 3 Phase
  • Constant Torque Horsepower: 300
  • Constant Torque Amps: 450.0
  • Variable Torque Horsepower: 300
  • Variable Torque Amps: 515
  • Enclosure: IP 00 (chassis rated)- NEMA 1 Option Kit JN5-NK-A08 (is available for purchase)
  • Additional Features: Includes built-in DC Link Reactor.
  • Height: 39.37"
  • Width: 27.16"
  • Depth: 16.14"
  • Warranty: Factory New with Manufactures Warranty

Applications

The A510 is loaded with features to solve these demanding applications and control more common ones such as fans, pumps, conveyors, and mixers. Demanding application examples are listed below.

  • Compressors
    • High starting torque with sensorless vector mode
    • Stable torque at low speed
  • Metals processing including industrial saws, punch press, and screw and bolt manufacturing
    • Attains the high torques required by these applications
    • Hardware design handles the high in-rush currents that are produced
    • High braking torque and regenerative overvoltage protection
  • Machine tool operations such as grinding, milling and lathes
    • Capable of output frequencies to 1200 Hz
    • Smooth operation and minimal ripple at any speed
    • High braking torque capabilities
    • High resolution analog input for demanding precision
  • Plastics and rubber process machines such as extruders and rubber compounding
    • Smooth operation at low speeds
    • High starting torque to produce consistent product
    • Hardware design handles the high in-rush currents that are produced
  • Cranes, hoists, and materials handling
    • Four quadrant operation for motoring and regenerative situations
    • High torque for instant lifting
    • High braking torque, precise control and operation
    • Easily incorporates mechanical and safety interlocks

Features & Highlights

  • Selectable Control Modes designed to cover almost all motor driven applications
    • V/F Mode with constant and variable torque settings
    • V/F Mode with PG encoder feedback to improve speed regulation
    • Sensorless Vector for more dynamic applications
    • Closed Loop Vector for the most demanding applications involving both speed and torque control
      • 1000:1 Speed control range
      • 5% Torque regulation
    • Closed Loop Vector with Permanent Magnet Motors for servo-type control
  • Attains high levels of torque
    • 200% Starting torque in sensorless vector mode
    • 200% Holding torque in closed-loop vector mode
  • Select matching application type for quick setting of parameter defaults
  • Advanced regenerative energy handling capabilities with overvoltage suppression
    • Reduce the need for costly braking resistor units
  • Extensive Monitoring and Display capabilities
    • Display over 40 different operating and status information variables including
      • Input and output frequencies
      • Output current and voltage
      • Analog and digital I/O status
      • PID related data
      • Vector PID loop control information
      • Motor operating data
    • Retains 4 most recent faults in a log
      • Operating information at instant of occurrence of most recent fault
  • PLC functionality built-in to enhance application flexibility
  • Advanced tuning/ motor matching capabilities
    • Control induction or permanent magnet motors
    • 5th generation tuning algorithms for optimized vector control and motor coordination
      • Dynamic tuning
      • Static tuning
  • Pulse Width Modulation (PWM) technology that reduces motor noise
  • 32 Bit, 100 MHz processor for extremely fast response
  • Digital I/O
    • 8 configurable digital inputs
      • 24V power on board
      • Over 40 available selections per input
      • Assign each input as a normally open or closed input
      • Fast update time
      • 3 digital outputs
        • 1 form C relay and 1 form A relay (3 hp @ 230V, 5 hp @ 460V and higher)
        • 1 photocoupler output (Quantity 2 at 1-2 hp @ 230V, 1-3 hp @ 460V)
        • All digital outputs are assignable as normally open or normally closed contacts
      • Safety input contact for user’s interlock circuit
  • Analog I/O
    • Qty 2 Analog inputs
      • One channel selectable as 0-10V or -10-0-10V
      • One channel selectable as 0-10V or 4-20ma
      • Assignable as speed reference, PID feedback, gains, bias, and torque control-related parameters
    • Qty 2 0-10V analog outputs
      • Over 25 assignable selections for each channel
      • Assignable gain and bias on each channel
  • Pulse I/O
    • 1 pulse input channel capable of up to 32 kHz
    • 1 pulse output channel capable of up to 32 kHz
      • Can sync channels between A510 units for primary/ secondary configuration
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