TRUE 3 PHASE TRANSFORMER TURNS RATIOMETER

The TTRU3 is an important tool for determining the mechanical condition of transformers. All ratio tests are performed in one instrument, with only one 3Ø lead-set connection. The TTRU3 utilizes the latest 7 inch (180 mm) color touch display, as well as an optional printer so you never lose your results. This is complimented with remote control which can be operated from your PC, as well as the ability to download results to a USB memory device.

• Guaranteed accuracy ±0.05% from -20°C to +50°C
• 3Ø test voltage - up to 250V
• 3Ø step up ratio (patent pending)
• Phase shifting & zig-zag transformers tested easily and accurately
• Smallest/lightest 3Ø test set on the market
• Fast 3Ø tests - less than 10 seconds

 TTRU3 Details