Instrument transformers provide voltage or current signals that are very accurate representations of the transmission line values in both magnitude and phase.
Trench high voltage instrument transformers.
Over 100 years of proven reliability and innovation.
Trench a siemens company the global leader for high voltage instrument transformers up to 1200 kv.
Complete product portfolio for ais gis.
As such the need for accurate and reliable current transformation is essential.
Electrical instrument transformers transform high currents and voltages to standardized low and easily measurable values that are isolated from the high voltage.
With more than 100 years of experience ge offers a broad array of standard and high accuracy models for revenue metering and system protection applications.
The portfolio of instrument transformers ranges from low voltage at 600 v suitable for industrial and high accuracy revenue metering all the way up to high voltage at 1 200 kv.
Oil insulated voltage transformers also ensure suitable electrical insulation between high voltage and low voltage measuring equipment.
High operational performance even at lowest temperatures.
First co 2 neutral high voltage project for siemens and the trench group in sweden.
Trench a siemens company the global leader for high voltage instrument transformers up to 1200 kv.
Vacuum switching technology combined with clean air replaces sf 6 as switching and insulating medium.
Oil insulated combined instrument transformers also ensure suitable electrical insulation between high voltage and low voltage measuring equipment.
Trench is the.
The trench group is a world leader in power engineering and the design of specialized high voltage electrical products serving customers in the utility and industrial markets around the globe.
Our product portfolio includes instrument transformers bushings and coil products.
The reliability and security of trench oil insulated instrument transformers is based on over 100 years of innovation with oil insulated units operating under a wide range of environmental conditions.
Sf 6 insulated current transformer are used to convert high transmission line currents up to 6000 a to standardized low and easily measurable values which will be used for metering protection and control of the high voltage system.
The reliability and security of trench gas insulated instrument transformers is.
Trench group will supply eco friendly blue instrument transformers to sweden.
