Transpentrumator reductor de curent TOP-0,66 40/5A 5BA class 0,5S

The TOP-0,66 current transformers are designed for: – use in electric energy metering circuits for accounts with the customers; – use in electric energy revenue metering circuits; – output of a signal for measurement instruments or protection and control devices. The cores of all TOP-0.66 and TShP-0.66 transformers are made from special steel of transformer grade with increased content of silicon that enables extending of recalibration interval. The copper tinned bus of TOP-0.66 transformer allows for connection of copper and aluminum conductors.

The enclosures of all TOP-0.66 and TShP-0.66 transformers are made from self-extinguishing plastic. The recalibration interval is 4 years. Each transformer is completed with a cover for secondary terminals, fixtures for panel installation and bus fixing, color labels for phase indication.

Small weight and size allow for considerable saving of place in a cabinet. Model: EV009515 Primary rated current: 40 Secondary rated current: 5 Accuracy class: 0,5S Accuracy class: 0,5S Secondary rated apparent power: 5 Secondary connection: EV000415 Max operating voltage: 0,72 Nominal frequency: 50 Nominal voltage: 660