Bharat Bijlee, a prominent Electrical Engineering company established in 1946, has an unique reputation for manufacturing a range of energy efficient electric motors for industrial applications, machineries, drives, automation and others. Bharat Bijlee energy efficient IE3 motors are the favorite choice of all the sectors including power, refinery, steel, cement, machinery, construction, textiles, railway, etc. Spread across 1,93,000 square meters, the company has modern facilities to manufacture and supply energy efficient flame proof motors for a variety of applications. Mumbai-based SC Industrial Syndicate is the leading channel partner of Bharat Bijlee IE2 and IE3 flame proof electric motors.

IEC 60034-30-1 Classification of Energy Efficient Motors:

Classification of energy efficient electric motors is done as per international standard IEC 60034 Part 30- AC motors (IE code). The objective of classification of electric motors according to IEC 60034-30-1 is the standardization of quality to facilitate the users to compare and buy the best energy efficient electrical motors. IEC 60034-30-1 (March 2014) is related to 3-phase asynchronous squirrel cage electrical motors. IEC 60034-30-1 defines four types of IE efficiency categories of three-phase motors:

The electrical motors classified by IEC 60034-30-1 are designed for:

• Voltage supply range: Low voltage to 1,000 V
• Power supply range: 0.12 to 1,000 kW
• Mains supply frequency: 50 Hz, 60 Hz
• Poles: 2, 4, 6, and 8
• Protection class: All
• Operating Temperature: -20°C – +60°C

Application Advantages of Energy Efficient IE3 Motors:

IE3 motors are the advanced version of Bharat Bijlee energy efficient IE2 motors. IE3 specifications were not mentioned in the older version of classification and certification named ‘EFF Code’. These motors are designed to reduce the loss reduction up 15-20% more than IE2 motors. Upgrading to IE3 motors from IE2 or IE 1 motors is an easy and smooth process. Why should you upgrade existing IE2 electric motors to IE3 motors? The commonly experienced, time-tested and lab-certified advantages of using IE3 Bharat Bijlee electric motors are:

• Low operating temperatures
• Inverter- grade winding
• Reduced vibrations
• Optimized ventilation
• • Long life
  • More flexibility in designing a cost-effective production line
  • More compressed air reduces power consumption
  • More saving through reduced production cost

  Bharat Bijlee IE3 motors are available with optional features also. For example, 60Hz frequency, 220V to 690V, insulation of class ‘H’, roller bearings or insulated bearings, forced cooling or encoder cooler mounting, space heaters, etc.

  Concluding Note:

  Bharat Bijlee flame proof motors of IE3 are gaining worldwide popularity for being the most cost-effective solution for power saving. However, the importance of Bharat Bijlee electric motors supplier too can’t be ignored. S.C. Industrial Syndicate, the top-ranking distributor and supplier of Bharat Bijlee IE2 and IE3 electric motors, provides excellent on the site comprehensive guidance to select the best in addition to dependable support to upgrade the existing motors.