MEGGER TTRU3 PRO TRUE 3-PHASE TRANSFORMER TURNS RATIOMETER WITH CABLES TESTED

The Megger TTRU3 Pro True 3-Phase Transformer Turns Ratiometer is a transformer test instrument designed for three-phase transformer ratio testing and transformer condition verification. This listing includes cables and is described as tested in the source title, making it appropriate for transformer service, utility maintenance, and substation test teams.

Specifications

• Brand: Megger
• Model: TTRU3 Pro True 3-Phase Transformer Turns Ratiometer
• Instrument type: true three-phase transformer turns-ratio tester
• Typical test use: three-phase transformer ratio, winding relationship, polarity, and excitation-current related checks depending on procedure
• Included items per title: cables
• Condition from title: tested
• Exact firmware, lead set, software support, calibration status, and accessory kit should be verified from photos

Key Features

• Supports transformer ratio verification for electrical maintenance and acceptance testing
• Useful for power transformers, distribution transformers, and transformer service programs
• Helps identify winding ratio issues, incorrect tap positions, polarity errors, and connection problems
• Tested listing language supports a working-condition description when photos and testing support it
• Appropriate for experienced electrical test technicians and transformer service shops

Typical Applications

• Transformer turn-ratio testing
• Substation maintenance
• Power transformer service
• Distribution transformer testing
• Tap changer verification and acceptance testing

Condition & Purchase Notes

• Verify the exact included cable set, clamps, chargers, case/bag, software, manual, and calibration documents from the photos.
• Transformer test equipment should be verified under the buyer’s safety and calibration procedure before energized or production use.
• Do not imply current calibration unless valid paperwork is included with the item.

Search Keywords

Megger TTRU3 Pro, transformer turn ratio tester, transformer turns ratiometer, transformer ratio test set, Megger TTR tester

Transformer maintenance tester, substation test equipment, transformer winding test tool, power transformer diagnostic equipment, HRS Supplies Megger test equipment