◆THT-DKS（C）Three-Phase Dry-Type Grounding Transformer/Oil-Immersed Three-Phase Grounding Transformer

◇Product Overview

The THT-DKS(C) series grounding transformers are three-phase transformers that provide an artificial, load-carrying neutral point for systems lacking a neutral point, enabling system grounding. This ensures the stable operation of the system during single-phase ground faults and provides a path for the fault currents. Their grounding methods include: direct grounding or combined grounding with an arc-suppression coil, a resistor, or a grounding reactor. The grounding transformer can also be equipped with a secondary winding for continuous use, serving as the station service power for the substation.

◇Product Applications

6–35 kV medium voltage distribution network systems, power plants, substations, collector lines of wind and photovoltaic power stations, and booster station systems.

◆THT-SC (B) Dry-Type Power Transformer/Oil-Immersed Power Transformer

◇Product Overview

THT-SC(B) series power transformers are devices that transform alternating voltage (current) of a certain value into voltage (current) of a different value at the same frequency. They transmit electrical energy based on the principle of electromagnetic induction. The delta-connected high-voltage winding provides a circulating path for third-order harmonics, thereby reducing harmonic pollution to the power grid. This makes them essential equipment for power distribution to electricity users.

◇Product Applications

Industrial and civil power distribution, data center power distribution, and commercial complexes.