GALAGAR Smart 160 PFC Manual Técnico De Instrucciones página 23

3. PRODUCT OVERVIEW.
Unique electric structure and air channel design in
this series of machines can speed up the heat
rejection of the power device as well as improving
the duty cycles of the machines. The unique heat
rejection efficiency of the air channel can
effectively prevent the power devices and control
circuits from being damaged by the dust absorbed
by the fan, and the reliability of the machine is
greatly improved thereby.
The whole machine is in form of coherent
streamline, the front and rear panels are naturally
integrated via large-radian transition manner. The
front panel and the rear panel of the machine and
the handle are coated with
rubber oil ① , so the machine has soft texture, good
hand
4. FUNCTION OVERVIEW.
Various function designs

◆CCM Power factor correction design, significantly improve the reliability of the welding
machine.
◆Power factor close to 1, effectively suppress harmonic pollution.
◆Input current is reduced by nearly 30%, transmission line at low loss.
◆Wide input voltage range, 184V ~ 276V can work regularly.
◆High-speed IGBT devices, inverter frequency is 36KHz, small size, light weight.
◆Can be widely used in various acid, alkaline electrode welding.
◆With easy arc, little spatter, stable current, good shape and other characteristics.
◆Provide hot-start function, so that arc easily and reliably.
◆Comes with anti-stick function, reduce the work intensity of welders.
◆Adaptive way to plus thrust current, significantly enhance the welder performance in long-term
welding, can realize remote welding.
SMART 160 PFC
Fig. 3-1
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