300 amps of AC/DC TIG built for long aluminum runs.
300A TIG output on a 230V single-phase circuit handles thick aluminum fabrication without oversized shop power.
40% duty cycle at 300A supports long weld passes without constant thermal shutdown interruptions.
Smart water cooler activates only when needed, preventing torch overheating during extended aluminum welding.
20–400Hz adjustable AC frequency tightens arc focus for deeper penetration and cleaner aluminum weld puddles.
30 programmable memory slots recall repeat weld setups instantly across production fabrication jobs.
DESCRIPTION
REAL-WORLD CAPACITY SECTION
SPECIFICATIONS
ACCESSORIES
WARRANTY
USER MANUAL
SHIPPING
WHY BUY FROM US
DESCRIPTION
HTP America Invertig 301 AC DC TIG Welder Smart Water Cooled Package Product # 601779
Includes: Invertig 301 AC DC power source, welding cart, smart water cooler, CK230 series water cooled TIG torch, foot pedal, flowmeter regulator, gas hose, 1 gallon coolant, ground cable and clamp assembly, single phase power plug Does Not Include: Gas cylinder, filler rod, consumables
Single phase 300 amp AC DC TIG welding system designed for fabrication, repair, and production welding.
The Invertig 301 AC DC is a single phase TIG and Stick welding machine designed for aluminum fabrication and general metal welding. The system supports TIG welding, pulsed TIG, Stick welding, and pulsed Stick welding processes.
The machine operates on 208 to 240V single phase power and produces up to 300 amps of TIG welding output. Advanced controls allow adjustment of AC frequency, AC balance, waveform selection, and asymmetric arc control for aluminum welding.
This Smart Water Cooled package includes a water cooled TIG torch, smart water cooler, welding cart, and supporting accessories. The water cooler activates when needed and stops the arc if coolant levels are low.
Input Voltage: 230V single phase (208 to 240V) Maximum TIG Output: 300A Maximum Stick Output: 260A AC Frequency Range: 20 to 400 Hz under 100A AC Frequency Range: 20 to 200 Hz above 100A AC Balance Range: 10 to 90 percent Programmable Memory Slots: 30 Cooling System: Smart water cooler with low coolant protection
USED FOR • Aluminum TIG welding and fabrication • Stainless steel and mild steel TIG welding • Pipe welding and precision fabrication • Motorsports and general fabrication shops
Not For • Shops without 208 to 240V single phase power • Portable field work requiring lightweight equipment • Users without water cooled TIG torch systems
If you do not have 208 to 240V single phase power, this is not your machine.
REAL-WORLD CAPACITY SECTION
Material Thickness | Performance Thin aluminum sheet | Precision TIG welding with AC control 1/4 inch aluminum | Single pass TIG welding 3/8 inch aluminum | Multi pass fabrication welding 1/2 inch aluminum | Heavy fabrication with proper joint preparation
Technical Specifications for the HTP America Invertig 301 AC DC TIG Welder Smart Water Cooled Package
Input Voltage 230V (208 to 240V) single phase Welding Current Range 4 to 300A Single Phase Input Amps @ Rated Load 54A Welding Modes Stick, TIG 2T, TIG 4T, TIG Spot, TIG Reset AC Frequency 20 to 400 Hz under 100A / 20 to 200 Hz above 100A AC Balance 10 to 90 percent AC Waveforms Soft Square, Square, Triangular Asymmetric Arc Yes EN Amperage Control 10 to 99 percent EP Amperage Control 10 to 99 percent Pre Flow 0.1 to 5 seconds Post Flow 0.1 to 99.9 seconds Initial Amps 10 to 90 percent Final Amps 10 to 90 percent Slope Up 0.1 to 10 seconds Slope Down 0.1 to 10 seconds Spot Time 0.1 to 10 seconds Hot Start 0 to 50 percent Arc Force 0 to 500 percent Programmable Memories 30 Dimensions (L x W x H) 26.5 in x 12.25 in x 17.5 in Weight 117 lbs
Pulse Parameters
Pulse Frequency Stick AC DC 0.4 to 5.0 PPS Pulse Frequency TIG AC 0.4 to 10 PPS Pulse Frequency TIG DC 0.4 to 999.9 PPS Peak Time 10 to 90 percent Background Amps 10 to 90 percent
Power Requirements
Single phase power input 208 to 240V 54 amp input current at rated load Single phase NEMA 6-50 plug included
ACCESSORIES
HTP America Invertig 301 AC DC TIG Welder Smart Water Cooled Package Includes
Invertig 301 AC DC power source CK230 series water cooled TIG torch Smart water cooler 1 gallon coolant Welding cart Foot pedal Flowmeter regulator Gas hose Ground cable and clamp assembly Single phase plug
Upgrade options available via dropdown selections.
WARRANTY
Warranty
Manufacturer warranty included with purchase.
USER MANUAL
HTP Invertig 301 AC/DC SMART Water-Cooled Package User Manual
CA Prop 65 - For Residents of California Warning: Welding and cutting equipment, accessories, and fumes can expose you to chemicals, including Chromium (Hexavalent Compounds), Lead, and Nickel, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, please visitwww.P65Warnings.ca.gov.
SHIPPING
Shipping Policy
Shipping Overview
Products sold on FabCore X Supply are fulfilled through our authorized U.S.-based distribution network.
Please keep all shipping cartons and packaging materials until you have fully inspected your order and confirmed that the products are in acceptable condition.
Orders may arrive in multiple shipments from different warehouse locations depending on product availability and warehouse location.
Processing & Delivery Timeframes
Processing Time:
1–2 business days
Standard Parcel Transit Time (Continental U.S.):
3–7 business days
Freight Transit Time:
5–10 business days
Delivery timeframes are estimates only and are not guaranteed.
Shipping Methods & Carrier Delays
Orders ship via major carriers including USPS, UPS, and LTL freight carriers.
Carrier delivery estimates are service goals and may be impacted by factors outside our control, including:
Severe weather or natural events
Holiday or peak shipping volume
Transportation or facility disruptions
Address or routing errors
Local carrier processing delays
USPS Priority Mail timeframes are not guaranteed delivery dates. UPS and freight carriers may also experience similar delays.
Free Shipping Policy
Most orders over $100 USD qualify for free shipping.
Exclusions: Products weighing over 69 lbs or requiring palletized freight shipment are excluded from free shipping and are subject to freight charges.
Freight Shipping
Large or heavy products that exceed standard carrier weight or size limits (over 69 lbs) ship via truck freight and may arrive shrink-wrapped on a pallet.
Freight Shipping Fee
Freight shipments ship for a flat fee of $250.00 when delivered to:
A commercial address with forklift or loading dock access, or
A freight terminal for customer pickup.
Residential Freight Deliveries
Freight shipments can be delivered to residential addresses; however, additional carrier accessorial fees apply.
Examples of accessorial charges include:
Residential delivery surcharge
Liftgate service
Limited access delivery fees
Appointment delivery or re-delivery charges
Customers shipping to residential addresses will be contacted by Customer Service if additional freight charges apply.
Someone must be present to sign for and accept delivery of all freight shipments.
If liftgate service is declined but used at delivery, the customer is responsible for the additional carrier charge.
Additional Freight Items
Items purchased separately from machines or palletized equipment incur an additional $250 freight shipping fee when shipped to a commercial address.
When delivered to a residential address, customers are responsible for all applicable freight and accessorial charges.
Freight Delivery Inspection & Damage Policy
All freight shipments leave our suppliers’ facilities in good condition.
Risk of loss transfers upon confirmed delivery in accordance with carrier documentation. We assist customers with delivery-related issues in accordance with our published policies.
To protect yourself:
Inspect all shipments immediately upon delivery.
If possible, inspect the contents while the driver is present.
Note any visible damage or missing items on the delivery receipt before signing.
For freight terminal pickups (“Hold for Pickup” shipments), inspect the shipment before leaving the terminal. Damage not noted at pickup may be denied by the carrier.
We are happy to assist customers with freight claims when possible; however, freight claims are ultimately handled by the carrier.
FabCore X Supply 6108 Tiffield Way Wake Forest, NC 27587 Email: sales@fabcorexsupply.com Phone: (919) 435-2799
WHY BUY FROM US
Why Buy From Us
We understand you have many options when purchasing equipment. At FabCore X Supply, our goal is to provide a reliable, transparent, and professional buying experience for every customer.
Here’s what you can expect when you shop with us:
✔ Competitive Pricing & Price Match
We work closely with authorized manufacturers and distribution partners to offer competitive pricing. If you find the same product advertised for less by an eligible authorized retailer, we’ll review your request through our Price Match Policy.
✔ Clear & Fair Returns
We offer a 30-day return window on eligible products. Returns are processed in accordance with our published return policy.
✔ Knowledgeable Customer Support
Our team is committed to helping customers choose the right equipment and providing support throughout the ordering and delivery process.
✔ Quality Products from Authorized Sources
All products on our site are sourced from authorized manufacturers and distributors. We carefully select products based on quality, reliability, and performance standards. (See List of Authorized Suppliers)
✔ Reliable Fulfillment
Orders are processed and fulfilled through our authorized U.S. distribution partners to help ensure proper handling and dependable delivery.
FabCore X Supply 6108 Tiffield Way Wake Forest, NC 27587 Email: sales@fabcorexsupply.com Phone: (919) 435-2799
HTP America Invertig 301 AC DC TIG Welder Smart Water Cooled Package Product # 601779
Includes: Invertig 301 AC DC power source, welding cart, smart water cooler, CK230 series water cooled TIG torch, foot pedal, flowmeter regulator, gas hose, 1 gallon coolant, ground cable and clamp assembly, single phase power plug Does Not Include: Gas cylinder, filler rod, consumables
Single phase 300 amp AC DC TIG welding system designed for fabrication, repair, and production welding.
The Invertig 301 AC DC is a single phase TIG and Stick welding machine designed for aluminum fabrication and general metal welding. The system supports TIG welding, pulsed TIG, Stick welding, and pulsed Stick welding processes.
The machine operates on 208 to 240V single phase power and produces up to 300 amps of TIG welding output. Advanced controls allow adjustment of AC frequency, AC balance, waveform selection, and asymmetric arc control for aluminum welding.
This Smart Water Cooled package includes a water cooled TIG torch, smart water cooler, welding cart, and supporting accessories. The water cooler activates when needed and stops the arc if coolant levels are low.
Input Voltage: 230V single phase (208 to 240V) Maximum TIG Output: 300A Maximum Stick Output: 260A AC Frequency Range: 20 to 400 Hz under 100A AC Frequency Range: 20 to 200 Hz above 100A AC Balance Range: 10 to 90 percent Programmable Memory Slots: 30 Cooling System: Smart water cooler with low coolant protection
USED FOR • Aluminum TIG welding and fabrication • Stainless steel and mild steel TIG welding • Pipe welding and precision fabrication • Motorsports and general fabrication shops
Not For • Shops without 208 to 240V single phase power • Portable field work requiring lightweight equipment • Users without water cooled TIG torch systems
If you do not have 208 to 240V single phase power, this is not your machine.
REAL-WORLD CAPACITY SECTION
Material Thickness | Performance Thin aluminum sheet | Precision TIG welding with AC control 1/4 inch aluminum | Single pass TIG welding 3/8 inch aluminum | Multi pass fabrication welding 1/2 inch aluminum | Heavy fabrication with proper joint preparation
Technical Specifications for the HTP America Invertig 301 AC DC TIG Welder Smart Water Cooled Package
Input Voltage 230V (208 to 240V) single phase Welding Current Range 4 to 300A Single Phase Input Amps @ Rated Load 54A Welding Modes Stick, TIG 2T, TIG 4T, TIG Spot, TIG Reset AC Frequency 20 to 400 Hz under 100A / 20 to 200 Hz above 100A AC Balance 10 to 90 percent AC Waveforms Soft Square, Square, Triangular Asymmetric Arc Yes EN Amperage Control 10 to 99 percent EP Amperage Control 10 to 99 percent Pre Flow 0.1 to 5 seconds Post Flow 0.1 to 99.9 seconds Initial Amps 10 to 90 percent Final Amps 10 to 90 percent Slope Up 0.1 to 10 seconds Slope Down 0.1 to 10 seconds Spot Time 0.1 to 10 seconds Hot Start 0 to 50 percent Arc Force 0 to 500 percent Programmable Memories 30 Dimensions (L x W x H) 26.5 in x 12.25 in x 17.5 in Weight 117 lbs
Pulse Parameters
Pulse Frequency Stick AC DC 0.4 to 5.0 PPS Pulse Frequency TIG AC 0.4 to 10 PPS Pulse Frequency TIG DC 0.4 to 999.9 PPS Peak Time 10 to 90 percent Background Amps 10 to 90 percent
Power Requirements
Single phase power input 208 to 240V 54 amp input current at rated load Single phase NEMA 6-50 plug included
ACCESSORIES
HTP America Invertig 301 AC DC TIG Welder Smart Water Cooled Package Includes
Invertig 301 AC DC power source CK230 series water cooled TIG torch Smart water cooler 1 gallon coolant Welding cart Foot pedal Flowmeter regulator Gas hose Ground cable and clamp assembly Single phase plug
Upgrade options available via dropdown selections.
WARRANTY
Warranty
Manufacturer warranty included with purchase.
USER MANUAL
HTP Invertig 301 AC/DC SMART Water-Cooled Package User Manual
CA Prop 65 - For Residents of California Warning: Welding and cutting equipment, accessories, and fumes can expose you to chemicals, including Chromium (Hexavalent Compounds), Lead, and Nickel, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, please visitwww.P65Warnings.ca.gov.
SHIPPING
Shipping Policy
Shipping Overview
Products sold on FabCore X Supply are fulfilled through our authorized U.S.-based distribution network.
Please keep all shipping cartons and packaging materials until you have fully inspected your order and confirmed that the products are in acceptable condition.
Orders may arrive in multiple shipments from different warehouse locations depending on product availability and warehouse location.
Processing & Delivery Timeframes
Processing Time:
1–2 business days
Standard Parcel Transit Time (Continental U.S.):
3–7 business days
Freight Transit Time:
5–10 business days
Delivery timeframes are estimates only and are not guaranteed.
Shipping Methods & Carrier Delays
Orders ship via major carriers including USPS, UPS, and LTL freight carriers.
Carrier delivery estimates are service goals and may be impacted by factors outside our control, including:
Severe weather or natural events
Holiday or peak shipping volume
Transportation or facility disruptions
Address or routing errors
Local carrier processing delays
USPS Priority Mail timeframes are not guaranteed delivery dates. UPS and freight carriers may also experience similar delays.
Free Shipping Policy
Most orders over $100 USD qualify for free shipping.
Exclusions: Products weighing over 69 lbs or requiring palletized freight shipment are excluded from free shipping and are subject to freight charges.
Freight Shipping
Large or heavy products that exceed standard carrier weight or size limits (over 69 lbs) ship via truck freight and may arrive shrink-wrapped on a pallet.
Freight Shipping Fee
Freight shipments ship for a flat fee of $250.00 when delivered to:
A commercial address with forklift or loading dock access, or
A freight terminal for customer pickup.
Residential Freight Deliveries
Freight shipments can be delivered to residential addresses; however, additional carrier accessorial fees apply.
Examples of accessorial charges include:
Residential delivery surcharge
Liftgate service
Limited access delivery fees
Appointment delivery or re-delivery charges
Customers shipping to residential addresses will be contacted by Customer Service if additional freight charges apply.
Someone must be present to sign for and accept delivery of all freight shipments.
If liftgate service is declined but used at delivery, the customer is responsible for the additional carrier charge.
Additional Freight Items
Items purchased separately from machines or palletized equipment incur an additional $250 freight shipping fee when shipped to a commercial address.
When delivered to a residential address, customers are responsible for all applicable freight and accessorial charges.
Freight Delivery Inspection & Damage Policy
All freight shipments leave our suppliers’ facilities in good condition.
Risk of loss transfers upon confirmed delivery in accordance with carrier documentation. We assist customers with delivery-related issues in accordance with our published policies.
To protect yourself:
Inspect all shipments immediately upon delivery.
If possible, inspect the contents while the driver is present.
Note any visible damage or missing items on the delivery receipt before signing.
For freight terminal pickups (“Hold for Pickup” shipments), inspect the shipment before leaving the terminal. Damage not noted at pickup may be denied by the carrier.
We are happy to assist customers with freight claims when possible; however, freight claims are ultimately handled by the carrier.
FabCore X Supply 6108 Tiffield Way Wake Forest, NC 27587 Email: sales@fabcorexsupply.com Phone: (919) 435-2799
WHY BUY FROM US
Why Buy From Us
We understand you have many options when purchasing equipment. At FabCore X Supply, our goal is to provide a reliable, transparent, and professional buying experience for every customer.
Here’s what you can expect when you shop with us:
✔ Competitive Pricing & Price Match
We work closely with authorized manufacturers and distribution partners to offer competitive pricing. If you find the same product advertised for less by an eligible authorized retailer, we’ll review your request through our Price Match Policy.
✔ Clear & Fair Returns
We offer a 30-day return window on eligible products. Returns are processed in accordance with our published return policy.
✔ Knowledgeable Customer Support
Our team is committed to helping customers choose the right equipment and providing support throughout the ordering and delivery process.
✔ Quality Products from Authorized Sources
All products on our site are sourced from authorized manufacturers and distributors. We carefully select products based on quality, reliability, and performance standards. (See List of Authorized Suppliers)
✔ Reliable Fulfillment
Orders are processed and fulfilled through our authorized U.S. distribution partners to help ensure proper handling and dependable delivery.
FabCore X Supply 6108 Tiffield Way Wake Forest, NC 27587 Email: sales@fabcorexsupply.com Phone: (919) 435-2799
