Portable welding inverter machine Dnepr-M SAB-258 DPK + CASE. MINI INVERTER - JUST 3.5 kg. What is new in 258 DPK (Updated model SAB 250 MK). More effective Smart cooling system.Can work even with 170V voltage. HOT START system - provides 100% arson of electrode. Anti-Stick system - prevents sticking of electrodes. Stand By will disable the device, thereby reducing the power consumption in the network. Description and characteristics of the welding machine. The SAB-258 DPK welder is a compact but powerful inverter for household use. The device is characterized by a wide range of welding and works with electrodes with a thickness of 1.6 to 4 mm. This model is characterized by working possibilities: SAB-258 DPK. It is capable of welding sheet metal up to 12 mm thick. A special attention was given to improving the design of the inverter: in particular, the board itself was additionally plated with tin. Thanks to the high-quality board and powerful power transistors, the guaranteed service life of the device is significantly increased - at average loads it can withstand more 100,000 work cycles. In turn, the efficiency of the tool is 80%, and to maintain the optimal temperature regime, all important parts are cooled by a fan. Depending on the conditions, the welding machine has two ways of connecting, let's consider them.
1 A direct connection - assumes a negative polarity in the holder and a positive in the welding workpiece. 2 A reverse connection - on the contrary, this method is effective in the processing of thin-walled parts and when using electrodes with a basic coating. The advantages of the SAB-258 DPK include economical power consumption (the power consumption of the device is 5.5 kW), noiselessness, easy ignition of the electrode and the creation of a welding seam. In addition, this model is characterized by its mobility: the weight of the device is only 3.5 kg, and for working in remote locations the set includes wires with a length of 2.5 and 3 m. Due to its characteristics, SAB-250 allows inexperienced welders to perform their work qualitatively.
Voltage power supply (V): 220. Rated welding current (A): 250. Welding current range (A): 20 - 250. Electrode diameter (mm): 1.6 - 4. Please feel free to ask me if you have any question.Add a map to your own listings. The item "Welding Dnipro-M SAB-258 DPK Welder Machine Inverter DC IGBT 220V 250A MMA ARC" is in sale since Friday, September 29, 2017. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\TIG Welders".ck" and is located in Europe. This item can be shipped worldwide.