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Motor Controller

Motor Controller
Motor Controller
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Product Code : intelligent motor controller
Brand Name : Motor boss
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Piece/Pieces
  • Price Range
  • 20000.00 - 1000000.00 INR
Product Specifications
  • Frequency
  • 50 Hertz (HZ)
  • Current
  • 3 PHASE (440 volts) Watt (w)
  • Display
  • not applicable
  • Measuring Range
  • not applicable Celsius (oC)
  • Sensor Type
  • Thyristor
  • Output
  • Depends as per product capacity
  • Product Type
  • Induction motor Power saver
  • Operating Temperature
  • Depends as per product Celsius (oC)
  • Working Temperature
  • Depends as per product Celsius (oC)
  • Input
  • 3 phase
  • Pressure Type
  • not applicable
  • Diameter
  • not applicable Millimeter (mm)
  • Application
  • power saving
  • Supply Voltage
  • 415-440 v Watt (w)
  • Dimension(L*W*H)
  • Depends as per product Inch (in)
  • Weight
  • Depends as per product Kilograms (kg)
  • Warranty
  • 1 year
Product Description

For those of you desiring a more detailed technical discussion of how the Energee Saver work, the following is provided :

In the normal uncontrolled operation of an induction motor, the voltage sine wave has the same value regardless of whether the motor is fully or lightly loaded. Excessive and wasteful levels of power are consumed when the motor's load is minimal.Subsequently, the current sine wave reaches greater than required levels to maintain the load.

In accordance with the Energee Saver,the power factor can be determined without the use of a electromagnetic sensing element. The determination has been made that the absolute current measurement are not required. In order to detect the power factor in accordance with the principles of the Energee Saver, only the zero crossing of the current relatives to the voltage needs to be detected.

In a Motor Controller for AC Induction motors in accordance with the Energee Saver, a Thyristor (Back to Back)is placed in the circuit with each phase winding of the motor. The voltage atthe Thyristor gate is monitored. The gate voltage is used to provide a signal that indicates when current flows through the motor and crosses zero. A voltage sampler circuit provides signals, which identify when the voltage applied to the motor crosses zero. Both signals are supplied to a microcontroller, which provides a pulse width modulated digital output signals that, in turn, controls the thyristors to control the power supplied to the motor by varying the duty cycle of the power applied to the motor windings.

 

The inherent design of an induction motor causes it to use excessive current and voltage even under light or no-load condition. The research show that a typical industrial or commercial motor maybe loaded at between only 50% and 60% of full amp or Wattage draw. The Energee Saver software energy management algorithms sense the load on the motor bymonitoring the "zero crossing" points of both the voltage and current sine waves and, the use of a Thyristors, it cuts the voltage during times ofexcessive voltage. While the Thyristors are switched off, the motor generatesno current and therefore the current sine wave is reduced as well.

The width of this reduction is determined by the actual load on the motor, which the Energee Saver calculates by comparing current and voltage phase angles. The result of this voltage and current reduction is that less energy is consumed and the motor is subjected to minimal heat stress.

Under light loads, the "width of the reduction" removed from the A/C signal will be significant. As the load demanded by the motor increases, the width of the reduction will decrease, to the point where under fully loaded conditions the width of the reduction removed is negligible and full power is allowed to flow to the motor, producing a more efficient, quieter operation and smaller utility bills. Since the induction motor's rotor has inertia, the "width of the reduction" (which lastsonly a fraction of a second) has no effect on the motor speed or torque output.

The above method of voltage and current regulation has proven that the Energee Saver saves anywhere from10% to 40% ELECTRICITY on appliances in and around the Industry.

Trade Information
  • FOB Port
  • Mundra & Mumbai
  • Payment Terms
  • Letter of Credit (L/C), Cheque, Cash in Advance (CID), Cash Advance (CA)
  • Supply Ability
  • different as per product Per Week
  • Delivery Time
  • different as per product Week
  • Packaging Details
  • wooden box per machine
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • West Bengal, Uttarakhand, Uttar Pradesh, Tripura, Telangana, Tamil Nadu, Sikkim, Rajasthan, Pondicherry, Punjab, Odisha, Nagaland, Manipur, Meghalaya, Mizoram, Maharashtra, Madhya Pradesh, Lakshadweep, Kerala, Karnataka, Jharkhand, Jammu and Kashmir, Himachal Pradesh, Haryana, Goa, Gujarat, Daman and Diu, Dadra and Nagar Haveli, Delhi, Chandigarh, Chhattisgarh, Bihar, Arunachal Pradesh, Assam, Andhra Pradesh, Andaman and Nicobar Islands, West India, East India, North India, Central India, South India, All India,
  • Certifications
  • NA

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