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 frequency inverters  Variable frequency drives  VFD



     
      
Specials

Vector Drives 

 
Today's innovative building services impose a wide variety of demands on drive systems. As a result more planners are now looking for open, flexible and fully-scaleable drives. Additional requirements include user-friendliness, network support and, of course, maximum reliability - particularly in heating, ventilation and air-conditioning (HVAC) applications. The drives must also be economical to use, combining minimum operating costs and maximum energy savings. Plus extensive advanced technology functions like:
  • SLV- Vector Control and V/f Control (fully programmable)
  • Online Autotuning and automatic slip compensation for outstanding speed stability
  • Soft PWM function for reduced motor noise 
  • Active current limiting (tripless operation)
  • Automatic restart after power failures
Single phase 
input: 120, 208 or 240VAC.
Output Three Phase 220,240       
Three phase input/output:
 208,  240 and 480VAC
 50 or 60 Hz (+10/-15%).

Electrodepot Prices         MA7200 Series Sensorless Vector AC Drive 

Product Features
• Auto-tuning Sensorless Vector Control with V/Hz mode
• Pulse Width Modulation (PWM) utilizing IGBT Technology
• Built-in PID Control
• Built-in PG interface enables speed control accuracy of 0.1%
• 150% rated current for 1 minute
• 200% instantaneous overcurrent
• 2 Analog Inputs: 1 master speed reference accepts 0-10VDC, 4-20mA, and 0-20mA signals and 1 mult-function (0-10VDC)
• Digital Inputs: 4 Preset and 4 User Programmable
• 2 Analog Outputs (0-10VDC)
• 3 Mult-function Digital Outputs - 2 Relay and 1 Open Collector
• Built-in dynamic braking transistor (up to 20 HP)
• Parameter Copy standard on keypad for cloning drive programs
• Powerful programming options - use basic parameters as well as advance features for demanding applications
• Communications - Modbus RTU Standard for controlling, programming, and monitoring remotely
• Electronic overload protection and stall prevention
• Ground fault and short circuit protection
• Full line of accessories available
• 2 year warranty      

Optional NEMA 4 
Upon request

  Programming software

 
Specifications

 

 

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