TTR20 Megger Hand-Held Transformer Turns Ratio Tester


  • Media
$3,289.19 each

Description:

TTR20 Megger Hand-Held Transformer Turns Ratio Tester


Part Number: 970742098
Mfg Part Number: TTR20

The Megger TTR20 hand-held transformer turns ratio test meter measures the turns ratio, excitation current, and polarity of single- and three-phase power, potential, and tapped transformers. This digital meter has automatic range selection for flexibility and ease of use. The tester automatically self-calibrates prior to performing each test for increased safety and accuracy of results. The unit measures turns ratio from 0.8:1 to 10,000:1, excitation current from 0 to 100mA, and indicates normal or reversed polarity. The tester is safety rated to European Standard/International Electrotechnical Commission (IEC) EN61010-1. The TTR20 is used by electricians and electrical contractors.
  • Transformer turns ratio test meter measures the turns ratio, excitation current, and polarity of single- and three-phase transformers
  • Digital meter with automatic range selection for flexibility and ease of use
  • Automatically self-calibrates prior to performing each test for increased safety and accuracy
  • Measures turns ratio from 0.8:1 to 10,000:1, excitation current from 0 to 100mA, and normal or reversed polarity
  • Safety rated to European Standard EN61010-1
Specifications:
  • Power supply: (6) AA batteries
  • Turns ratio range: 0.8:1 to 10,000:1
  • Turns ratio accuracy (0.8 to 2,000): + or – 0.1%
  • Turns ratio accuracy (2,001 to 4,000): + or – 0.15%
  • Turns ratio accuracy (4,001 to 10,000): + or – 0.25%
  • Excitation current range: 0 to 100mA
  • Weight (including batteries): 1.3kg/2.8 lb.
  • Safety standard met: International Electrotechnical Commission/European Standard EN61010-1
  • Dimensions: 240 x 115 x 50mm/9.5 x 4.5 x 1.9 inches (H x W x D)
We use cookies on our site to provide you with the best user experience. This data may be used for personalization, analytics, and ads. Disabling cookies may also prevent parts of website from working properly.