Arc Voltage Control System

ProArc AVC-150/AVC-25 systems utilize a control and drive unit to maintain precise TIG & plasma arc length in automated systems. Any variation in the arc gap is rapidly compensated for by continuous measurement of the arc voltage and a positional correction to the torch slide therefore maintaining a precise arc voltage.The system is easy to operate and integrates with a wide range of power supplies, torches, and positioners for assembling turn-key automation systems.

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Model Unit AVC-25 AVC-150
Power input AC 110/220V, 50/60Hz, 1 Phase AC 110/220V, 50/60Hz, 1 Phase
Voltage sense range volts 5 ~ 50 5 ~ 50
Voltage control volts 0.01 0.01
Adjustment speed mm/min 1 ~ 300 1 ~ 300
Load capacity kg 20 20
Position speed mm/min 2,000 2,000
Dimension ( L x W x H ) mm 108 x 61 x 228 108 x 61 x 348
Stroke length mm 25 (1") 150 (6")
Weight kg 2.5 4

※ Specifications subject to change without notice.

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