Combined non-convertional instrument transformers (CNCIT)
Profotech combined Non- Conventional Instrument Transformer (NCIT) provides a digital solution for measurement, protection and power quality assessment within your substation. The combined instrument transformer consists of an Electronic Fiber-Optical Current Transformer (EFOCT) and an Electronic Voltage Transformer with a Capacitive Divider (EVTCD), integrated into a single unit. The digital interface fully conforms to the IEC 61850 standard. Patented optical fiber in the EFOCT enables highly accurate digital measurements. The precise and reliable EVTCD voltage divider part is based on the over 100 years of technology innovation by our Switzerland partner, CONDIS®.