The Megger 550503 is a three-phase transformer turns ratio (TTR) test set. The 550503 Three-Phase Automatic TTR is designed to measure the turns ratio of power, instrument, and distribution transformers in a substation or manufacturing environment. The Megger 550503 is also particularly suited for testing in power transformer manufacturing environments where testing of complex, three-phase substation power transformers can be performed quickly while minimizing the possibility of errors.
Key features of the Megger 550503:
- Fully automatic operation
- Measures three phases simultaneously
- High ratio measurement (20,000:1)
- High accuracy (0.1%)
- Built-in storage and downloading capabilities
- Measures all power transformers, PT's and CT's
- Displays % error vs. name plate and pass/fail limit
- Operator choice of %22quick%22 test or complete %22full%22 test
If you are looking for a new or well-maintained Megger 550503 three phase TTR for rent or lease, contact us. At TRS-RenTelco, we have an experienced team of metrologists and technicians that calibrates every product to stringent standards in our 50 GHz ANSI/NCSL Z540-1 compliant laboratory. Request a quote today.