ESAB Origo Tig 4300iw AC/DC, Инструкция по эксплуатации

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3 TECHNICAL DATA
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Tig 4300iw AC/DC
Enclosure class IP23
Application class
*) The minimum current during AC welding depends on the alloy used for the aluminium
plates and their surface cleanliness.
1)
Valid for power sources without VRD specification on the rating plate.
2)
Valid for power sources with VRD specification on the rating plate. The VRD function is
explained in the instruction manual for the control panel if the panel has that function.
Cooling unit
Cooling power 2.0 kW at 40 °C (104 °F) temperature
difference and flow 1.0 l/min (0.26 gpm)
Coolant ESAB ready mixed coolant
Liquid quantity 5.5 l (1.45 gal)
Maximum water flow 2.0 l/min (0.53 gpm)
Duty cycle
The duty cycle refers to the time as a percentage of a ten-minute period that you can weld or
cut at a certain load without overloading. The duty cycle is valid for 40 °C / 104 °F, or below.
Enclosure class
The IP code indicates the enclosure class, i.e. the degree of protection against penetration
by solid objects or water.
Equipment marked IP23 is intended for indoor and outdoor use.
Application class
The symbol indicates that the power source is designed for use in areas with increased
electrical hazard.
Mains supply, S
sc min
Minimum short circuit power on the network in accordance with IEC 61000-3-12.
Mains supply, Z
max
Maximum permissible line impedance of the network in accordance with IEC 61000-3-11.