The real multi-operator welding rectifier LFD 1500 and LFD 3000 are extremely reliable because of high quality raw material, carefully chosen components and effective protective devices used in their construction. The reliability of a multi-operator installation based on LFD rectifiers is therefore high and maintenance costs are less. The rectifiers can continuously supply 1500 A and 3000 A respectively. The open circuit voltages can be set to 50, 55 or 60 V. Choice of lower voltages gives lower current costs.
SPECIAL FEATURES
For indoor and site use
Compact size gives excellent portability
Thermal relay overload protection- operates if the rectifier is overloaded for long periods
Instantaneous overload relay which protects the rectifier against momentary overloading such as short-circuiting
Ideal for reliable heavy duty application
Technical Specifications
LFD 1500
LFD 3000
Rectifier
Input
415 V - 50 Hz
415 V - 50 Hz
87 KVA
163 KVA
Power Factor
0.93
0.95
Output
1500 at 60% Duty Cycle
cos 3000 at 60% Duty Cycle
Welding Line voltage - selectable
50 - 60 V
50 - 60 V
Weight
540 Kg
720 kg
Depth
1020 mm
1020 mm
Width
870 mm
870 mm
Height
1434 mm
1434 mm
Ordering Information
461-0620-151
461-0620-301
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