The welding equipment is constantly improved to choose what inverter is better, it is necessary to know the main characteristics of the device, to be guided in new technologies and brands. Based on the ratio of the price and quality Prestige inverters from the Italian company ProfHelper are considered as one of the best.
Inverters are welding machines in which electricity several times changes the characteristics thanks to what it is possible to achieve the high efficiency, long continuous operation, stable arc voltage. It is better to buy the decision, what inverter, it is necessary to accept on the basis of characteristics and functions of the device.
Characteristics of Prestige inverters
- Stability of operation of the inverter depends on sensitivity to line voltage. The best Prestige inverters are equipped with protection against differences of tension therefore can work from network of 165-270 V, without stopping and without failing.
- Tension of idling shows at what values the welding machine can kindle and support arch. It is considered that the more this value, the better though modern technologies allow to facilitate start-up and at low values.
- Power of the inverter is defined by the current intensity which it can provide. Prestige have professional models with power more than 300 amperes and household for which it is enough of 200-250 A.
- Duration of time of continuous operation.
The best welding Prestige inverters
The welding Prestige 181S inverter with stabilization system of welding current is considered one of the most reliable. It has the small weight (8.5 kg) and at the same time is capable to give excellent quality of seam in professional hands. Such functions as "Forcing of arch", Antizalipaniye and "Fast start" will be important for the nonprofessional.
The welding Profhelper Solution 315S inverter is intended for work from network 380 of V. Eto the powerful device calculated on current intensity from 30 to 315 And, tension of idling of 67 V. Vesit such device of 25 kg therefore it is rather intended for professional use.
For work in garages, at dachas or small enterprises where differences of tension are possible, Profhelper DaVinci 145P will be the best inverter. Protection against unstable tension and overheating allows to work also with benzo- and gas generators. Thanks to semiconductor technology of IGBT efficiency of the device makes 98-99%.