Dir CT

CT Polarity Tester

SCOPE offers Dir CT, a CT Polarity Tester specially designed to verify correctness of polarity of current transformer cores in live EHV / UHV switch-yards. Polarity test is one of the most common yet crucial tests required to be conducted on current transformers at the time of manufacturing, site commissioning & maintenance.
  • Simple, Portable, Lightweight, Hand-held device for variou type of CT’s
  • Easy and fast single handed button operation
  • Gives analog indication (Forward & Reverse) of current transformer polarity
  • Gives reliable performance over extended usage
  • Operating Voltage : 3V DC, AA size alkaline batteries, 5V – 2 Nos
  • Display : Sensitive Analog Forward & Reverse Polarity
  • Environment : 0 to 50°C, Up to 95% RH (Non – Condensing)
  • Dimensions : 205 X 115 X 50 mm
  • Weight : 400 gm
  • Instrument is supplied with Test Lead Set and Soft Carrying Case

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