Protective relays require reasonably accurate reproduction of the normal, tolerable, and intolerable conditions in the power system for correct sensing and operation. This information input from the power system is usually through current transformer (CT) and voltage transformer (VT).
Therefore, Instrument Transformers play a crucial role in network control and protection by supplying necessary information for deciding the working condition of power station or network.
ZEN supplies a wide range of various types of instrument transformers according to the client’s desired parameters such as rate, class, creepage distance, and load.
- Safe and efficient operation of transmission networks
- Provision of accurate and reliable current and voltage measurements for secondary equipment
- Highly precise power quality measurements and Power grid empowered with auxiliary power supply