




Transformer Turns Ratio Meter
Fully automated turns ratio, phase and vector group testing.
XTRM-3 is a new-generation, fully automated kit that measures turns ratio, voltage ratio, ratio error, phase displacement and excitation current, and automatically detects the transformer vector group.
Available models
- XTRM-3
- Designed & made in India
- ISO 9001:2015 certified company
- In-house R&D
Key features
Automatic vector detection
Dd, Dy, Yy, Yd and all configurations with neutral.
Tap changer control
Remote tap changer option to measure at each tap position.
Quick set-up
Templates auto-calculate nameplate voltage ratios.
On-site reports
Built-in thermal printer and 500 stored results.
PC software
USB remote operation, data download, analysis and reports.
Applications
Asset / use case
Power & distribution transformers
Segment- Power Utilities
- OEMs
Asset / use case
Current transformers
Segment- Utilities
- Industrial Plants
Asset / use case
Auto transformers
Segment- Power Utilities
- Railways & Metros
Asset / use case
Factory & commissioning tests
Segment- OEMs
- EPC Contractors