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QINEO QuesT-552-DC-HF-E

QINEO QuesT-552-DC-HF-E

TIG DC welding power source up to 550 amps for automated welding for external ignition module

QINEO QuesT 552 Premium for automated TIG DC welding for external ignition module

Start your next TIG mission with QINEO QuesT: The new high-tech welding power source solves highly demanding TIG welding tasks reliably and efficiently. The QINEO QuesT is characterized by precise ignition properties and optimum process functions. The stable, focused arc, which is easy to control across the entire power range, guarantees excellent welding results. When TIG pulsing, you benefit from the high dynamics of the QINEO QuesT, which enables fast current transitions even with large power differences - giving you perfect weld seams. The Deep Pulse function stabilizes and focuses the arc so that the arc pressure is increased. This can be converted into both deep penetration for thick sheets and high speeds for thin sheets. Numerous components, functions, interfaces and parameterization options make the QINEO QuesT Premium your individual power source for automated welding. Take advantage of the CLOOS robot interface (QTI) specially adapted to QINEO QuesT and benefit from the convenient, comprehensive parameter input via the PHG of the robot controller. All common industrial interfaces for automation are also available. The QINEO QuesT Premium is designed for operation with an external ignition module. The module is installed close to the welding process. The short transmission path of the ignition voltage reduces interference and prevents ignition voltage losses.

  • Excellent ignition properties even under difficult conditions
  • Outstanding control behavior enables a stable and focused arc over the entire setting range
  • Optimum process functions for the best welding results
  • Fast transitions even with large power differences (TIG pulses)
  • Deep pulse function generates a stabilized and focused arc for deep penetration or high welding speeds (deep pulses up to 20 kHz)
  • Modular design and extensive accessories for customizing the QINEO QuesT to your needs
  • Digital networking with all common industrial interfaces
  • Optimum interface enables access to all setting options of the QINEO QuesT from the robot controller
  • Programming via the robot controller accelerates and simplifies the integration of the QINEO QuesT into the program sequence
  • High-quality components and robust design in proven CLOOS quality
Design
External wire drive
Welding current
3 A - 550 A
Welding current 60% ED
550 A
Welding current 100% ED
450 A
Open circuit voltage
76 V - 96 V
Mains voltage
380 V - 480 V / 50 Hz / 3-ph
Mains fuse/400V
35 A
Protection class
IP 23
Insulation class
F
Cooling type
F
Dimensions L/W/H
700 x 340 x 255 mm
Weight
63 kg