Single-phase transformer
Low loss and good energy-saving effect: Single phase transformers have smaller losses when unloaded. Compared to three-phase transformers, single-phase transformers can make high-voltage lines closer to the load point, reduce the low-voltage power supply radius, and thus reduce low-voltage distribution network losses
1. Anti interference effect: For example, by using an isolation transformer with Y/△ wiring, it can prevent the transmission of some harmonics;
2. Impedance transformation function: increases system impedance, making it easier for protective devices to cooperate;
3. The function of stabilizing system voltage: such as reducing the impact on system voltage when starting large load equipment;
4. The function of preventing system grounding: When single-phase grounding occurs on the load side of the isolation transformer, it will not cause single-phase grounding of the entire system (above the Satons isolation transformer);
5. Reduce short-circuit current: When a short-circuit accident occurs on the load side, limit the short-circuit current of the system.
Related News
Submitted successfully
We will contact you as soon as possible