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The Hypertherm 220629 is a 400 Amp electrode designed for mechanized plasma cutting of mild steel using HyPerformance HPR400XD and HPR800XD systems. It functions as a critical component of the cathode assembly, conducting high electrical current to ionize plasma gas and sustain the cutting arc.
Features
LongLife Technology: Patented process to reduce hafnium insert erosion for extended consumable life
PowerPierce Technology: Enables production piercing of mild steel up to 50 mm (2") at 400 Amps
True Hole Technology: Optimized for automated gas systems to improve hole quality
Precision Machining: Manufactured to Six-Sigma quality standards for arc stability
Oxygen-Free Copper Construction: Maximizes electrical and thermal conductivity
Liquid Cooled Shield Compatibility: Repels molten material during piercing to minimize torch damage
Specifications
Part Number: 220629
Amperage Rating: 400 Amps
Material Compatibility: Mild Steel
System Compatibility: HyPerformance HPR400XD, HPR800XD
Torch Series: HPR400 XD Machine Torch
Core Material: Oxygen-Free Copper
Insert Material: Hafnium
Net Weight: 0.017 lb (0.0077 kg)
Country of Origin: United States
UNSPSC Code: 23270000
Packaging Dimensions: 5.70cm x 4.00cm x 2.00cm
Maximum OCV (U0): 360 VDC
Output Voltage (U2): 50 – 200 VDC
Duty Cycle Rating: 100% @ 80 kw, 40° C (104° F)
Power Factor: 0.98 @ 400 ADC output
Cooling: Forced air (Class F)
Insulation: Class H
Mild Steel Cut Capacity (Dross-Free): 38 mm (1.5")
Mild Steel Cut Capacity (Production Pierce): 50 mm (2")
Mild Steel Cut Capacity (Maximum Severance): 80 mm (3.2")
Cut Speed (12mm Mild Steel): 4430 mm/m (170 ipm)
Cut Angle: ISO 9013 range 2-4
Process Gases (Plasma/Shield): O2/Air, O2/O2
Associated 400A MS Consumables: Shield (220636), Shield Cap (220637), Nozzle Retaining Cap (220635), Nozzle (220632), Swirl Ring (220631), Water Tube (220571)
Standards Compliance: ISO 9001:2015, CSA C22.2 NO. 60974-1:19, CE (2014/30/EU, 2011/65/EU), DIN, ASTM, ANSI, BS
