Transformer Tester

Three-Phase Transformer Turns Ratio Test Set

FEATURES

• Stand-alone or remote-control operation
• Accurately measures ratio, phase deviation and excitation current
• Field upgradeable without compromise to calibration
• Built-in capability for storing and downloading test results in an XML format, via RS-232, Ethernet or USB ports (depending on model)
• Works in the presence of high interference/high voltage
• Highest ratio measurement (45,000:1); highest accuracy (0.1%)
• Displays % error vs. name plate with pass/fail limits

One button automated test:

• Demagnetization, CT Ratio, Knee Point, Saturation, Polarity and Phase Deviation Test
• Displays multiple instantaneous Saturation Curves with Knee Point
• Integrated 1 kV DC insulation test system
• Color daylight viewable graphical display
• “Save & Print Later” with USB stick
• Fast data entry using full QWERTY keyboard
• 1600 VAC Saturation Test Voltage
• Automatic or manual testing selectable