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Rectifier "VSVU-400" for non-consumable electrode welding
Rectifier "VSVU-400" for non-consumable electrode welding
Description
Rectifier "VSVU-400"
Rectifiers “VSVU-400” for non-consumable electrode welding are designed to power automatic and manual non-consumable electrode arc welding installations of heat-resistant steels, stainless steels and titanium alloys with a compressed, continuous and pulsed arc in an argon environment.
The source can be used for welding carbon steel parts with coated electrodes. The source implements a wide range of welding current regulation. It is possible to weld in a pulsed mode with adjustable pulse-pause duration.
The source can be used for welding carbon steel parts with coated electrodes. The source implements a wide range of welding current regulation. It is possible to weld in a pulsed mode with adjustable pulse-pause duration.
Technical data
Welding current control range for continuous and pulsed welding, A
5-400
Standby current regulation range, A
5-100
Pulse and pause duration adjustment range, s
0.04 - 2
Rated welding current at duty cycle = 60% and cycle duration 60 minutes, A
400
Rated operating voltage, V
30
Power consumption, kVA
21
Rated voltage of three-phase supply network with a frequency of 50 Hz, V
400
Open circuit voltage, V
100
Overall dimensions, mm
920*590*800
Weight, kg
240
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