Purpose of the development: Inverter for semi-automatic and manual welding.

Recommended application field: Enterprises of Industrial Policy of Ukraine and the private sector.

Technical characteristic: Delivers smooth tracking of the welding current in all modes and eliminates harmful transients. The device is not critical to the dispersion parameters and quality of the ferromagnetic material of the power transformer. Bipolar system limit of saturation of the magnetic core power transformer reduced inverter switching losses by reducing the operating frequency to a minimum. Specifications: --- Welding current (setting accuracy 10%), and 5 - 20 --- The maximum power of the arc, 5 kW --- Efficiency,% 95 --- The efficiency of time (150 A), 100% --- Weight (with cable), 5 kg --- Dimensions, cm 39 x 33 x 18

Advantages over analogues: Technical and economic characteristics of the inverter make it competitive in the world market devices of similar purpose. The inverter has several advantages over similar products. In particular, it features automatic correction of welding Specifications for a soft exit from the welding and avoid sticking, three species protection - thermal, and current transformer saturation. Experimental model of inverter and tested.

The development stage readiness: Ready for application

Technical and economic effect: Economic benefits are based on the use of its manufacturing mainly Resources of Ukraine, no precious materials, low labor input. Produce it does not require expensive and specialized equipment is clean and non-energy intensive. The estimated cost of a case of serial 1000 pcs. is 1,000 USD. (the cost of similar imported - 5000 USD). Contributes to the implementation of the transition energy and Material Technology at the high efficiency, better welding process parameters and saving welding materials.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Licence's sale
Technological document's sale

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua