Stator Winding Rtd Manufacturer in Ahmedabad

Generators and electric motors require constant monitoring and protection, which is provided by stator winding RTDs. These sensors take a direct measurement of temperature from the stator windings since they are placed within the windings. RTDs aid in the prevention of overheating, which can result in insulation failure and motor damage by giving precise and up-to-date temperature data. The information gathered by stator winding RTDs is vital for putting into practice efficient heat management techniques that guarantee the motor's lifespan and performance. Also, by using this data to set off alerts or shutdowns when the temperature rises beyond safe thresholds, costly fixes and downtime may be avoided. Modern motor protection systems must incorporate RTDs into the stator windings in order to provide improved operating safety and dependability.

The three main components of a Stator Winding Rtd are:

  1. Sensing Element : This is the main part that detects temperature variations. Platinum (Pt100 or Pt1000) is typically used for it because of its stability and linear resistance-temperature connection. The temperature of the stator winding is then ascertained by measuring the resistance that the sensing element varies with temperature.
  2. Insulation : The insulation shields the sensor element from mechanical harm and interference from electrical sources. It guarantees proper operation of the RTD in the high-voltage stator winding environment. Because of their strength and resilience to heat, common insulating materials include mica, glass, and high-temperature ceramics.
  3. Lead Wires : These cables link the external measuring instrument with the sensing element. To avoid short circuits and interference, they are usually insulated and composed of copper. The needed precision and application will determine which lead wire configuration—two, three, or four—to use.