Current & Voltage Transformers

The current and voltage transformers are used for stepping down the current and voltage from high to measurable values. The standard values of the secondary current are 1 Amps and 5 Amps. Similarly the standard secondary voltages are 110 Volt and 110/Ö3 Volt. The current and voltage transformers are together known as instrument transformers and are critical to the measuring and protection system. The performance of energy meters & relays is based on the signals received from them. The instrument transformers are manufactured in compliance to IS/IEC standards.