Welding inverter "Cedar": overview, specifications and reviews

Until recently, various kinds of welding work were carried out basically only with the help of bulky transformer equipment. Use of such apparatuses could only be done in production. With the advent of inverters, masters were able to manufacture and repair metal structures by welding, including in domestic conditions. Weigh such equipment by an order of magnitude less than the transformer and at the same time it has good performance. The brands of devices of this variety in the modern market are many. сварочный инвертор «Кедр» отечественного производства. A very good model is, for example, the welding inverter "Kedr" of domestic production.

Modification of MMA

(ручные) . Most of the "Cedar" devices delivered to the market today belong to the MMA class (manual) . They are intended mainly for use at home. в некоторых случаях инвертор сварочный «Кедр» ММА мо же т п рименяться и на производстве. However, in some cases, the welding inverter "Cedar" MMA can also be used in production.

аппаратов ММА э той марки является то, что функционировать он и мо гут в том числе и при пониженном напряжении. One of the features of the MMA devices of this brand is that it can function even when the voltage is low. At the same time, there is absolutely no danger of equipment breakdown. инверторов «Кедр» напряжением в сети является 140 В. Таким образом, использовать их при необходимости можно в том числе и в гараже или же на даче. The minimum permissible index of the "Cedar" inverters required for operation is 140 V. Thus, you can use them if necessary in a garage or at a dacha. подключать такие аппараты допускается не только непосредственно в розетку, но и через удлинитель до 50 метров. According to the manufacturer, it is possible to connect such devices not only directly to the outlet, but also through an extension cable of up to 50 meters. Consequently, with the help of such equipment it is possible to carry out work in any part of the courtyard of a country house.

Overview of MMA inverters

There are several models of MMA brand "Kedr":

1. MMA-160. The entry-level inverter is compact in size. It is suitable only for work in domestic conditions. Use for welding metal welding inverter "Cedar" MMA-160 can not.
2. MMA-180. It is an improved version of MMA-160. In comparison with this model, it has more power.
3. MMA-180F. It differs by the increased efficiency of the converter and the presence of additional adjustment.
4. MMA-180 GDM. In this model, among other things, a digital current indicator is provided. This inverter can also be used for welding sheet metals.
5. MMA-200. It is this model in the family that is the most popular. о тличается хорошим запасом по току и относительно невысокой стоимостью. The welding inverter "Kedr" 200 is characterized by a good supply of current and relatively low cost.
6. MMA-200GDM. TIG и цифровым индикатором. This semi-professional model is complemented by TIG mode and a digital indicator.
7. MMA-220 and 220F. Inverters of this modification are a more powerful version of the MMA-200. Version F, among other things, can be used for argon welding.
8. MMA ARC250. This is the last, most productive model of this brand. At very high power, the Kedr 250 welding inverter is compact in size. Perform work with it can be both at high altitude and in hard-to-reach places. This model is used mainly in production and construction.

How to use

ММА несложно. Welding using the Cedar inverter MMA is not difficult. Simplicity in use is one of the unconditional advantages of this domestic equipment. Stitch seams with this machine can be without having any professional skills. ArcForce, HotStart и AntiStick . This was possible due to the availability of the Cedar inverter such additional convenient functions as ArcForce, HotStart and AntiStick . Welding on MMA devices is performed using simple piece electrodes. The current in this equipment is adjusted in a few seconds.

нвертор «Кедр» ММА (не все модификации) , помимо всего прочего, допускается использовать также для работы при контактном возбуждении дуги в среде защитного газа неплавящимся электродом. In some cases, the welding and "Cedar" MMA inverter (not all modifications) , among other things, can also be used to operate in the contact excitation of an arc in a shielding gas environment by a non-consumable electrode.

Functions facilitating welding

Quickly perform quality seams with the help of Cedar inverters anyone can learn. ArcForce, имеющаяся во всех моделях этой марки, предназначена для предотвращения прилипания электрода к детали. The function ArcForce, available in all models of this brand, is designed to prevent the electrode from sticking to the part. When the arc length in the inverter decreases, the amperage automatically increases.

AntiStick фактически дополняет ArcForce. The AntiStick function actually complements ArcForce. сварочный инвертор «Кедр» просто автоматически прекращает подачу тока. If the electrode still sticks to the part, the Cedar welding inverter simply automatically stops the current supply. As a result, the electrode melting stops.

Start обеспечивает поджиг дуги в аппарате в начале работы. The Hot Start function ensures that the arc is ignited in the machine at the beginning of operation. Due to its presence, melting of the tip of the electrode occurs very quickly. In the future, the device automatically reduces the current to the set value.

What metals can be cooked

Work with the inverter "Cedar" can be with a variety of materials. Most often on this equipment, of course, welding of seams on steel is made. But if necessary, the apparatus "Cedar" can be used to work with copper or any other non-ferrous metals.

Specifications

ы «Кедр» ММА отлича ю тся очень неплохой. The inverter output of the "Cedar" inverter is very good. их отличными техническими характеристиками . This is due, of course, primarily to their excellent technical characteristics . инверторов «Кедр» обычно превышает 85%. The efficiency of Kedr inverters usually exceeds 85%. можно посмотреть в представленной ниже таблице. The characteristics of some models can be found in the table below.

имеет такие технические характеристики: The welding inverter "Kedr" 250 has such technical characteristics:

• Power - 12.7 kVA;
• The maximum current is 250 A;
• Diameter of electrodes - 1.6-5 mm;
• Weight - 17 kg.

Inverters MIG, MAG and TIG

Most often in the market you can find devices of the MMA class of this brand. However, in specialized stores there are models MIG, as well as TIG and MAG from this manufacturer.

The welding inverter "Kedr" TIG is designed for working with ferrous and nonferrous alloys in argon using tungsten electrodes. Such models also have the function of high-frequency ignition.

MAG and MIG are welding machines designed to work with cast iron, steel, stainless steel and non-ferrous metals in a carbon dioxide and inert atmosphere (argon), respectively. Such units are used mainly for the assembly of light metal structures and for body repair of cars.

Welding inverter "Kedr": consumer reviews

The advantages of the machines of this brand welders include first of all:

• Ease of use;

• Low noise level;

• The presence of an intelligent cooling system in most models.

Digital displays in models above MMA-160 in Cedar inverters, according to consumers, are quite bright. Therefore, it is very convenient to adjust the current when working with them. The only thing, the scale in the inverters of this brand is not very clear.

To the pluses of this equipment, welders include a rather high-quality assembly, a convenient burner, the presence of a gearbox with heating. Some drawback of inverters of this brand, in addition to the inconvenient scale of current regulation, it is considered that the cables with them are delivered rather short and at the same time inflexible.