Sigma Current Transformers convert primary currents ranging from 20A to 5000A into secondary currents (1A and 5A) with high accuracy. They offer both space-saving and economical solutions with their compact dimensions. Produced in Turkey in accordance with the TS EN 61869-2 standard, Sigma Current Transformers are used with measuring devices such as ammeters, multimeters, power meters, network analyzers, and reactive power control relays. Upon request, they can be produced with a seal from the Ministry of Industry and Trade for meter panels.
• Production for primary currents between 20A and 5000A
• Sensitivity options with class 0.2, 0.2s, 0.5, 0.5s, 1, and 3 production
• Power range from 1.5VA to 30VA
• Variety of products including busbar and non-busbar types, openable types, mini types, bagel types, and narrow types
• Easy and reliable connection with nickel-plated brass secondary terminals that enable bi-directional mounting
• Production of sealed type current transformers for use in meters under the control and supervision of distribution companies
• High reliability ensured by the test report for each product
