General
AL/1
About this machine manufactured in inverter technology
Congratulations.
You have purchased a modern and efficient welding machine in inverter technology.
In contrast to conventional power sources, it does not operate with 50Hz but with a 25kHz primary
driven transistor current source.
The advantages of inverter technology:
•
Less effort in changing to another workplace because the machine dimensions and weight are
substantially reduced.
•
Lower power consumption and smaller mains ratings by high efficiency (no losses).
•
No need for expensive compensating equipment by a high cos phi and a correspondingly
smaller reactive current draw from the mains.
•
Functional safety by robust construction, highly integrated electronic circuitry.
•
High operating safety by thermal monitors in the power circuit.
•
High control dynamics for the welding process. Therefore excellent welding and ignition results
and absolute reproducibility of all welding parameters.
•
Welding result independent of mains voltage fluctuations.
•
Easily serviced design by the use of modern, modular technology.
The
powerSinus – Series:
The machines with
powerSinus series have a built-in electronic switching unit which restricts the
current spikes coming from the mains supply and produces a pure Sinus-form of mains current. As
a result 200Amps welding current can be achieved from a 230V plug fused at 16Amps with
a cos phi of 1.
