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  • 10 KVA isolation transformer is a kind of transformer with relatively safe characteristics in the industry. Because of its excellent product performance, it is used by more and more factories in the industry, and the development speed of production is getting faster and faster. Then it is compared with ordinary transformers. What are the differences?

    2021-07-29

  • There are many reasons for the internal faults and incidents of the transformer due to the short-circuit of the dry type transformer outlet, and they are also more complicated. It is related to factors such as structural planning, raw material quality, process level, and operating conditions, but the selection of electromagnetic wires is the key. From the dissection of transformers in recent years and analysis of its incidents, there are roughly the following reasons related to electromagnetic wires.

    2021-07-26

  • 1. The redundant design of N+1 or N+x greatly enhances the reliability of modular online UPS. 2. Modular design reduces the average repair time. 3. Convenient and fast online expansion.

    2021-07-23

  • All these problems can be avoided by properly using an dry type transformer between the power input and the equipment.

    2021-07-21

  • Dry type transformers are widely used in local lighting, high-rise buildings, airports, terminal CNC machinery equipment and other places. Simply put, dry type transformers refer to transformers whose cores and windings are not immersed in insulating oil. Cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). When natural air cooling, the transformer can run continuously for a long time under the rated capacity. When forced air cooling, the output capacity of the transformer can be increased by 50%. It is suitable for intermittent overload operation or emergency accident overload operation; due to the large increase in load loss and impedance voltage during overload, it is in a non-economic operation state, so it should not be kept in continuous overload operation for a long time.

    2021-07-16

  • There are at least nine kinds of problems in the power grid: power outages, lightning spikes, surges, frequency fluctuations, voltage sudden changes, voltage fluctuations, frequency drift, voltage drops, and pulse interference. Therefore, from the perspective of improving power quality, it is necessary to equip a computer with a UPS. Very necessary.

    2021-07-14

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