変へん流りゅう器き

noun

current transformer

Electrical engineering term for a device that transforms electric current, typically used in measurement and protection circuits.

• 変へん流りゅう器きは大だい電でん流りゅうを測そく定てい器きに適てきした小ちいさな電でん流りゅうに変へん換かんする。

  A current transformer converts a large current into a small current suitable for measuring instruments.