Euromek TRK series capacitive voltage transformers are developed for voltage measurement, protection, synchronization and power quality applications in high-voltage networks.
The capacitive divider structure, electromagnetic unit and damping system are evaluated according to grid conditions, accuracy expectations and project specifications. This approach enables technical solutions suitable for different site requirements.
Key Features
• Voltage levels up to 550 kV
• Oil-impregnated paper insulation system
• Design and testing processes in accordance with international standards
• Seismic design option up to 1g
• Secondary configurations suitable for measurement and protection applications
General Information
In TRK series products, transient response, ferroresonance risk and damping performance are considered during the design stage. The aim is to ensure stable measurement performance and safe operation in high-voltage applications.
Products can be configured according to customer specifications, site conditions and applicable standards.
| TRK-36 | TRK-52 | TRK-72 | TRK-123 | TRK-145 | TRK-170 | TRK-245 | TRK-300 | TRK-362 | TRK-420 | TRK-550 | ||
| Applicable Standards | IEC / IEEE | |||||||||||
| Highest System Voltage (kV) | 36 | 52 | 72,5 | 123 | 145 | 170 | 245 | 300 | 362 | 420 | 550 | |
| Power Frequency Withstand Voltage (kVrms) | 70 | 95 | 140 | 230 | 275 | 325 | 460 | 460 | 510 | 630 | 680 | |
| Impulse Withstand Voltage (kVpeak) | 170 | 250 | 325 | 550 | 650 | 750 | 1050 | 1050 | 1175 | 1425 | 1550 | |
| Rated Frequency (Hz) | 50 / 60 | |||||||||||
| Accuracy Class | 0.1-0.2-0.2S-0.5-0.5S-1-3-5P-10P-PX | |||||||||||