• Multi-process equipment; MIG/MAG, pulse MIG, MMA, TIG, Pulse TIG and Carbon Arc Gouging.
• Reliable and smooth starts and ends supported by efficient Hot-start and crater fill functions.
• Efficient Man-Machine Communication by the user-friendly control panel U6 or AristoPendant U8.
• Wide range of pre-programmed synergic lines. AristoPendant U8 provide the facility to define and store customized synergic lines for any material or gas combinations.
• Memory for 10 sets (U6) or 256 sets (AristoPendant U8) welding parameters.
• ESAB LogicPump ELP, secures automatic start of water pump by connection of a water cooled welding gun at the wire feeder or a water cooled TIG torch.
• TrueArcVoltage System, measures the correct arc voltage value independent of the length of the connection cable, return cable or welding gun.
• Dust filter to handle tough and dirty environments and to avoid grinding-dust and metal particles inside the chassis.
• Aristo SuperPulse™, the welding process with the ability to control the heat input (AristoPendant U8 only).
• Three-year warranty.

AristoPendant U8 for advanced applications


AristoPendant U8 support a quick access to synergic setting.
More than 100 pre-programmed synergic lines are available. Welding based on pre-programmed synergic data reduce the preparation before start to a minimum.

The memory provides additional functionalities. The capacity to store up to 99 welding parameters which can be recalled whenever needed. A number of soft buttons with flexible functions provide direct access to Hot start, crater fill, 2/4-
stroke etc.


Specifications:

Input Voltage	3 ph, 460 vac, 60 Hz
Fuse slow	35 A
Setting range, MIG/MAG	16 to 500 A, 8 to 60 V
Setting range, MMA DC	16 to 500 A
Setting range, TIG DC	4 to 500 A
Permitted Load
@ 60% duty cycle	500 A, 39 V
@ 100% duty cycle	400 A, 34 V
Open circuit voltage	68 to 88 V
Energy save mode	50 W
Input power	23 kW
Power factor @ maximum current	0.85
Efficiency @ maximum current	86 %
Control voltage	42 V, 50/60 Hz
Dimensions:
Length	25 in., 635 mm
Width	16 in., 406.4 mm
Height	20 in., 787.4 mm
Dimensions: (with cooling unit)
Length	25 in., 635 mm
Width	16 in., 406.4 mm
Height	31 in., 787.4 mm
Enclosure class	IP 23
Insulation class (main trafo.)	H
Operating temperature	-10 to 40 °C
Weight	152 lbs., 69 kg
Application class	S
Standards	IEC/EN 60974-1, EN 50199
Water cooling unit (water cooled version only):
Cooling capacity	2500w @ 40°C W, .40 Gal/Min, 1.5 l/min
Coolant volume	1.4 Gal., 5.5 l
Max flow:	.5 Gal/Min, 2.0 l/min
Max pressure	50 PSIG, 3.4 bar
Weight	44 lbs., 20 kg
Multi Voltage unit: Add on or separate
Main voltage	3 ph, 208/230/400/460/475/575 V, 50/60 Hz
Weight	176 lbs., 80 kg
Dimensions:
Length	25 in., 621 mm
Width	16 in., 389 mm
Height	11 in., 266 mm