Testing Transformers Should Be Efficient and Safe
Routine tests for distribution transformers are often time-consuming and require multiple manual steps. The TTS1000D Series reduces complexity through automated sequences, precise measurement technology, and a safe remote-operated workflow.
Key Benefits
for Advanced High Voltage Testing
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.
Comfortable Operation and Reporting
The TTS1000D series, operated with the Solfas Test Suite 2 software, is designed for maximum flexibility and fully automated test execution, minimizing manual intervention and significantly reducing overall test time.
Once the transformer is connected, the complete test sequence is safely and conveniently controlled from a remote control unit PC. This ensures reliable operation, high operator safety, and fast, comfortable testing. Predefined and customizable test plans allow fully automated execution of all standard and special transformer tests, while comprehensive reporting guarantees complete traceability and professional documentation of all results.
All Routine Tests in One System
The following tests are performed in accordance with IEC 60076:
One Transformer, One Test Report
Test reports are automatically generated after each test and stored on a central file server. Authorized users can access them directly for fast review and documentation.
This ensures consistent, professional test documentation for efficient quality assurance and reporting.
TTS1000D in Action at Salzburg AG
Visual impressions from a live installation – medium-voltage transformer testing at a leading Austrian utility.
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-400Hz | ||
| Power Measurement | Precision power analyzer , Basic accuracy ±0.01% Rdg+0.02% Rng | |||
| Winding Resistance4 | 4-wire Measurement, Resolution 1 µΩ , 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, 100kVAC, 10kVA 100mA continuous , 20kVA 200mA 1h ON 23h OFF | |||
| Insulation Resistance | Test voltage 500V, 1000V, Resistances up to 2GΩ | |||
| Safety Features | Complete plug & play solution for safe testing according to EN50191 Connections for emergency stop buttons , up to 5 safety sensors, warning lamps | |||
| Power Supply Weight and Dimensions (WxHxD)[mm] | - | 1100kg 1200x1900x1200 | 1350kg 1200x1900x1400 | 1960kg 1600x1900x1600 |
| 1) Customized ranges are available 2) Ranges for 50…60Hz, output current derating for 60…400Hz | 3) Range limits must be considered , please contact Solfas for details 4) Option for higher resolution available | |||
