The TMS 600 represents a modern, precision-driven solution for transformer measurement and testing applications. Designed to support high-voltage environments, it delivers accurate, repeatable data critical for validating performance, efficiency, and compliance across a wide range of transformer types. Built with robust components and advanced measurement capabilities, the system ensures dependable operation in both laboratory and field conditions.
The TMS 600 performs automated measurements of:
Load loss
No-load loss
Heat run
Induced voltage test
Zero sequence impedance
Loss measurement on shunt reactors
Harmonic analysis
With its integrated wattmeter and Haefely’s advanced CaMS™ software, the TMS 600 enables streamlined measurement and data acquisition without additional calculations. All test data is readily accessible for export and integration into external analysis and reporting systems.
Datasheet:
Models
| Model |
Max Voltage (Phase-Ground) | Max Current | Current Channel | Voltage Channel |
|---|---|---|---|---|
| TMS 600 45-3000 | 45 kV | 3000 A | CT-M | NK 100 |
| TMS 600 100-2000 | 100 kV |
2000 A 2400 A* | CT 100-2000 | NK 100 |
| TMS 600 100-4000 | 100 kV |
4000 A 4800 A* | CT 100-4000 | NK 100 |
| TMS 600 200-2000 | 200 kV |
2000 A 2400 A* | CT 200-2000 | NK 200 |
| TMS 600 200-4000 | 200 kV |
4000 A 4800 A* | CT 200-4000 | NK 200 |
*120% excitation at reduced duty cycle, 1h ON , 4h OFF , 4 times/day
TMS 600 Features
Exceptional accuracy, even at very low power factors
Certified and type-tested for trusted, traceable results
Integrated wattmeter for simplified setup and reduced measurement uncertainty
Precision sensor design enabling accurate 4-wire measurement connections
Intuitive CaMS™ software with real-time visualization and control
Broad frequency range supporting harmonic analysis and induced testing
Streamlined installation via single fiber optic connectivity
Optimized for integration with high-voltage test systems
Live data monitoring with configurable displays and charts
Designed fully compliant with IEC 60076 and IEEE C57.12 standards








