Current And Voltage Transformers

Product Description

Description:

In electrical power supply systems, currents and voltagesare constantly measured and monitored to ensure that they remain within certainlimits. In general, the current and voltage values are so high that they cannotbe measured directly. Special transformers have to be used to reduce thesevalues to a level that can be measured safely and economically. These valuesare needed in order to provide information on the health of the system, tocalculate the amount of power supplied to a customer and to rapidly switch offsections of a network in case of a fault event to avoid its propagation thatcould result in the collapse of the entire power supply system.

Current Transformer:

• Single phase current transformer operation
  
• Single phase current transformer load test
  
• Three-phase current transformer
  
• Three-phase current transformer summing circuit zero phasesequence of a three phase system.
  
• Summation current transformer