Efficient Transformer Testing with Automation and Precision
The TTS1000D series delivers a flexible and scalable transformer test platform for routine and advanced testing of power and distribution transformers. Automated operation, precise measurement technology, and comprehensive reporting enable reliable test execution with minimal manual intervention and full result traceability.
Sine Inverter Power Supply
for Transformers up to 4MVA
The innovative and efficient frequency converter technique generates a sinusoidal output voltage with low harmonic distortion.
The output frequency range of 50-200 Hz allows for AC-induced voltage testing. The wide voltage and current range, as well as the precise regulation, make this the ideal solution for routine power transformer testing.
Key Benefits
TTS1000D System Overview
Safety First
The system features an EN 50191–compliant, modular safety solution that provides reliable protection for operating personnel against hazardous voltages while flexibly adapting to individual test setups and workplace conditions.
A broad range of accessories enables optimal configuration of the system to meet specific application, layout, and safety requirements.
Efficient Operation and Reporting
The TTS1000D series, powered by Solfas Test Suite 2 software, provides a highly automated and flexible test environment that minimizes operator interaction and optimizes overall test efficiency.
All tests are controlled remotely via a dedicated control unit PC after the transformer is connected, enabling safe, fast, and comfortable operation. Standardized and user-defined test plans support automated test sequences, while detailed, professionally formatted reports ensure complete documentation and traceability of all measurement results.
All Routine Tests in One System
The following tests are performed in accordance with IEC 60076:
Automated Test Report Generation
Test reports are automatically generated after each test and stored on a file server for long-term traceability. They can be accessed directly from any authorized workstation, allowing fast review, analysis, and documentation.
Each report provides a complete and transparent record of the test sequence, including all measured values and evaluation results. This ensures consistent, professional test documentation for efficient quality assurance and reporting.
TTS1000D in Action at Salzburg AG
Impressions of a testing facility for medium-voltage distribution transformers at a leading Austrian energy supplier.
Technical Specifications
| Model | TTS1000D | TTS1050D | TTS1100D | TTS1200D |
| Output Power | Without Supply | 54kVA | 108kVA | 216kVA |
| Sine Power Supply Output Power Ranges1 2 | - | 250V 125A 500V 63A 750V 42A 1000V 32A 1500V 21A | 250V 250A 500V 125A 750V 84A 1000V 63A 1500V 42A | 250V 500A 500V 250A 1000V 125A 2000V 63A 3000V 42A |
| Transformer Rating Routine Test3 | - | Up to 1MVA 3…36kV 2%...8% | Up to 2MVA 3…36kV 2%...8% | Up to 4MVA 3…36kV 2%...8% |
| Transformer Rating Heatrun Test3 | - | Up to 500kVA 3…24kV 2%...6% | Up to 1MVA 3…24kV 2%...6% | Up to 2MVA 3…36kV 2%...8% |
| Output Frequency | - | 50Hz-200Hz | ||
| Power Measurement | Precision power analyzer, Basic accuracy ±0.01% Rdg+0.02% Rng | |||
| Winding Resistance | 4-wire Measurement, Resolution 1µΩ, Accuracy ±0.03% Rdg+0.015% Rng | |||
| Switching Matrix | 8 Connection Points for Automatic Voltage Ratio and 4-Wire Winding Resistance Test | |||
| High Voltage Test1 | Separate Unit, 1...100kVAC, 10kVA 100mA continuous, 20kVA 200mA 60s ON 240s OFF | |||
| Insulation Resistance | Test voltage 250V...5000V, Resistances up to 100GΩ | |||
| Safety Features | Complete plug & play solution for safe testing according to EN50191 Connections for emergency stop buttons, up to 6 safety sensors, warning lights | |||
| Power Supply Weight and Dimensions (WxHxD) | - | 1100kg 2400x2100x600 | 1350kg 2400x2100x800mmm | 1950kg 3000x2100x800mm |
| 1) Customized ranges are available 2) Ranges for 50…60Hz, output current derating for 61…200Hz 3) Range limits must be considered | ||||
