Water cooled high current heating transformer is also a special form of isolation transformer. Like the principle of low-voltage high current transformer, the secondary voltage is very low and the current is very large, and the secondary adopts the way of water circulation cooling, which can be short-circuit heated for a long time and is not easy to be damaged. The shape result is similar to that of water-cooled resistance welding transformer. It is designed for polymer diffusion welding machine, top forging machine, forging press Transformers designed for long-time heating and welding such as cold heading machine and upsetting machine are widely used for the bonding of metal materials, heat-resistant alloys and composites such as copper sheet soft connection diffusion welding machine, transition plate welding, hardware welding, conductive belt soft connection, bus expansion joint, hot press welding machine, stainless steel belt welding machine, aluminum soft connection welding machine, etc. The equipment has the advantages of reasonable structure, simple operation, safe use and energy saving.

Technical parameter

Input voltage: single phase 220 or double fire 380 or three-phase 380V (three-phase input needs to be designed as three-phase secondary DC or equipped with three-phase inverter adjustable controller)

Output voltage: conventional 3V, 5V, 6V, 8V, 10V, 12V, 15V, 18V, 24V, etc. (the voltage can be designed arbitrarily according to the user's requirements)

Use environment

1. Altitude below 2000m;

2. The ambient temperature shall not exceed 40 ℃;

3. The relative humidity shall not exceed 90%;

4. Places without violent vibration and shock vibration;

5. The ambient air shall not contain harmful gas, combustible gas or dust that corrodes metal and destroys insulation. During use, the transformer shall not be eroded by water, rain and snow;

6. The supply voltage shall not exceed 10% of the nominal voltage.

Product quality assurance and service guarantee of the company:

 Before leaving the factory, each product is fully inspected in strict accordance with the national standard to ensure that the factory pass rate is 100%, and all products are guaranteed for one year（ (except for special customer requirements)