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1.1 TECHNICAL DESCRIPTION
LAE 800 is a fan--cooled welding rectifier. It is fitted with a thermal cut--out to provide
protection against overloading or failure of the fan.
If this cut--out is activated a yellow lamp on the front panel lights up automatically.
When the rectifier has cooled down the cut--out is automatically reset.
Mains supply 50 Hz 60 Hz
Voltage (V) 230/400/415/500 230/440/550
Primary current (A) 111/64/64/52 111/64/52
Fuse, slow (A) 125/63/63/63 125/63/63
Power cable, area (mm
2
) 4x50/4x16/4x16/4x16 4x50/4x16/4x16
1.2 TECHNICAL DATA
Maximum load at
100 % duty cycle 800 A / 44 V
Settings range 40 A / 13 --22 V--800 A / 44 V
Open circuit voltage 50,4 V
Open circuit power 145 W
Power factor at maximum current 0,95
Efficiency at maximum current 84 %
Enclosure class IP 23
Application class
Weight 330 kg
Dimensions lxbxh 646x552x1090
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Welding power source complies with IEC 974--1
Power cable r ating complies with Swedish regulations.
The symbol indicates that the power source is designed for use in areas where
there is an increased electrical hazard.
The IP code indicates the enclosure class, i. e. the degree of protection against
penetration by solid objects or water.
Equipment marked IP 23 is designed for indoor and outdoor use.
GB
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