Step Up & Down transformers

Specifications

Dry-type, Isolation, Control,CE,ISO9001,voltage and capacity can be designed according to your requiremen

Gerneral

DG and SG series single - phase and three - phase dry type transformer adopts high quality material and advanced technology , it has advantages of damp - proof and convenient maintenance, it can be applied to such power transmission and distribution places like underground railway , high building, airport, station, wharf, enterprise, tunnel, etc. It is mainly used in power supply occasions of AC 50~60Hz and voltage less than 500V. All the input and output voltage , connection group and capacity of tapped winding can be designed and produced according to users’ requirements.

Detailed discription:

1.Adopts the latest MOSFET, IGBT power units and frequency conversion control techniques with high efficiency, low energy consumption and higher output power.

2.With constant current and constant power control function to greatly optimize the heating   process of metals, realize efficient and fast heating, and fully exert the superiority of the products.

  3.Power consumption is half of traditional electron tube high frequency induction heating equipments under the same conditions.

  4.With 100% load design, can work

 for continuous 24-hour a day. Infrared temperature detector can be equipped to realize the automatic control of temperature, improve heating quality and simplify manual operation

  5.With heating-insulating-cooling three stages function setting, the heating and insulating time required can be get to accommodate to the batch and repeated heating situations.

  6.With multiple status display of overflow, over voltage, low water, phase failure and load malfunction, providing higher reliability and sustainability.

   7.Select power supply according to the power and frequency. The higher the frequency, the shallower the heating depth, and the lower the frequency, the better the diathermancy