TYD220-220kV Capacitive Voltage TransformerDetailed product description：

The TYD220-220kV capacitive voltage transformer product consists of two parts: a capacitive voltage divider and an electromagnetic unit. The capacitive voltage divider consists of a ceramic sleeve, a capacitor core, a capacitor oil, and a metal expander, while the electromagnetic unit consists of an intermediate transformer, a compensating reactor, and a damper. This series of transformers adopts a speed saturation damping device, which has a fast transient response speed and can reliably dampen ferromagnetic resonance. The product has optimized the sealing structure and has good sealing performance.

1. The rated voltage is 220kV, the maximum voltage of the equipment is 252kV, and the rated frequency is 50Hz.
2. The rated power frequency withstand voltage is 395kV, and the rated lightning impulse withstand voltage is 950kV (full wave).
3. The rated voltage factor/time is 1.2 (continuous) and 1.5 (30s).
4. The accuracy level combination is 0.2/0.5 (3P)/3P, and the secondary load is 100/100/100VA.
5. The available electric capacities for users are: 0.0033H, 0.0035H, 0.004H, 0.005H, 0.0075H, 0.01H

TYD220-220kV Capacitive Voltage Transformer