arc stud welding systems - … · • an arc stud welding gun* • a system power cable ... system...

www.sunbeltstudwelding.com

Sunbelt Stud Welding, Inc. 1-800-462-9353 6381 Windfern Road 713-939-8903 Houston, Texas 77040-4915 fax 713-939-9013

ARC STUD WELDING SYSTEMS

ARE complete stud welding systems which weld ARC studs using the ARC stud welding process.

CONSIST OF the following items: • An ARC stud welding power supply with built-in timer/control• An ARC stud welding gun*• A system power cable• A system ground cable• A gun extension cable set

*The gun requires additional accessories depending on the part to be welded & its application.

ARE GENERALLY USED FOR WELDING: • Large diameter studs (1/4” diameter or larger)• When base material is thick (18 Ga. Or heavier for steel)• When base material is rough, dirty, or painted• When high fastener strength is required

4-2 will help you select the stud welding system to meet your ARC stud welding requirements.

14-1



ARC STUD WELDING SYSTEM SELECTION GUIDE

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*THESE SYSTEMS CAN MEET YOUR

REQUIREMENTS

SUNBELT PRO WELD

AR

C-4

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AR

C-9

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S-1

60

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S-2

20

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S-2

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C-6

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SINGLE

PHASE 12 GA – 1/2”

LOCAL

OR

LARGE

3 PHASE

12 GA – 5/16” LOCAL

12 GA – 1/2” LOCAL

12 GA – 5/8” LOCAL

1/4” - 7/8” LOCAL

1/4” –1”

LARGE

OR

MULTI-

LEVEL

NO AC

POWER

AVAILABLE

1/2” – 1-1/4” REMOTE F I E L D D I E S E L

*Please refer to the IT Arc Welders in Section 14 for additional Stud Welding System options.

14-2



ARC WELDERS: SUNBELT ARC-400

DESCRIPTION/FEATURES

The ARC-400 is a compact stud welding system for drawn arc and short cycle stud welding

Welding materials: steel (unalloyed and alloyed), weldable special alloys, stainless steel

Highest operational reliability and simple handling

Excellent welding quality, high power – on time

All important functions are indicated and controlled by LED

Welding time continuously adjustable

Protection of the unit in case of a fault on welding/control line cable and solenoid

Light and handy, especially suitable for mobile use

Compact construction, low weight

Robust, powder coated metal housing

Powder coated front-plate with screen print (scratch and abrasion-resistant), ensures longtime

readability of all labeling

SPECIFICATIONS

Dimensions: 8”W x 10”H x 16”L Welding Time: 40-350 ms, continuously adjustable

Weight: 60 lbs. Stud Range: 12GA – 5/16”

Welding Current: 400 A Weld Rate: up to 25 studs per minute

Fuse: 35 AT Input: 230 70A, 460 25A, 60 Hz 3-Phase

PARTS LIST

DESCRIPTION PART NO. DESCRIPTION PART NO.

System Complete B-S4004 Gun Only (PHM-12) B-80-35-2712

Power Unit Only B-90-30-3032 Ground Cable B-90-50-3010

14-3






Welding materials: steel (unalloyed and alloyed), aluminum, weldable special alloys, stainless

steel



Digital display of selected welding time


Welding time continuously adjustable (timing divided up into two time domains for especially

precise adjustment)







SPECIFICATIONS

Dimensions: 11”W x 10”H x 18.5”L Welding Time: 5-950 ms, continuously adjustable



Fuse: 25 AT Input: 230 100 A, 460 25 A, 60 Hz 3-Phase

PARTS LIST




14-4






Welding materials: steel (unalloyed and alloyed) weldable special alloys, stainless steel



Digital display of selected welding time


Welding time continuously adjustable (timing divided up into two time domains for especially

precise adjustment)







SPECIFICATIONS

Dimensions: 11”W x 10”H x 18.5”L Welding Time: 5-950 ms, continuously adjustable



Fuse: 35 AT Input: 230 100 A, 460 35 A, 60 Hz 3-Phase

PARTS LIST




14-5



ARC WELDERS: S1600

Technical Data

Welding range 14 Gauge – 5/8” (2mm to 16mm)

Welding material Steel, Stainless Steel

Welding method Drawn arc (ceramic ferrule), short cycle, optional: drawn arc (gas)

Welding current 200-1400 A, continuously adjustable

Welding time 10-3000 MS, continuously adjustable

Power source Transformer/Rectifier

Mains plug CEE 32 A

Mains supply 230/400/415/460V 32A, 50/60Hz Dual Transformer

Main fuse external 35 AT

Protection IP 23

Dimensions W x H x L 21” x 27” x 31”

Weight 375 Pounds

Item Number B-90-30-4040

Features

Microprocessor controlled for arc and short cycle welding.

Continuous weld current and time adjustment ensures optimum results & repeatability.

All functions and parameters shown on big digital display.

Pre-installed weld programs makes welding values per task easily accessible. User specific

programs can be stored.

Last 10 weld values stored for easy access. Optional memory can store up to 24,500 previous

welds.

USB-Interface allows data load to a P.C.

Shielding gas option for special welds (aluminum, etc.).

Can be supplied with multi-gun (2 to 4) for different or same weld diameter.

Suitable stud welding guns

GD-16

PRO-SPLIT (an external adaptor box) is available as an accessory for the operation of up to 4 stud

welding guns with different adjustment values for welding current and welding time. It

automatically detects which gun is used.

14-6



ARC WELDERS: S2200

Technical Data

Welding range 14 Gauge – 7/8” (2mm to 22mm)






Mains plug CEE 32 A



Protection IP 23


Weight 540 Pounds


Features







welds.



Can be supplied with multi-gun (2 to 4) for different or same weld diameter.


GD-22




14-7



ARC WELDERS:

S2800

Technical Data

Welding range 14 Gauge – 1” (3mm to 25mm)






Mains plug CEE 32 A



Protection IP 23


Weight 697 Pounds


Features







welds.



Can be supplied with multi-gun (2 to 4) for different or same weld diameter


GD-25




14-8



ARC WELDERS: ARC-656

FEATURES • Designed and built in USA

• Precise weld time and weld current

adjustments.

• Lightweight aluminum cabinet

• Short cycle capabilities

• Diagnostic L.E.D.’s

• State of art gun control circuitry

• Portable, powder coated

• 1-yr. warranty on pr. Circuit board

DESCRIPTION • The ARC-656 is a compact, lightweight stud welding power supply capable of welding studs

through 1/2” diameter reduced weld base. The power supply, which operates on three-phasepower, produces a smooth, stable welding arc. The front panel digital display indicates theweld time, which is infinitely adjustable for preciseness and repeatability.

• The expanded time range provides fine adjustment of weld time for special short cycleapplications such as welding to thin materials.

• A specially designed electronic gun control circuit has been incorporated to increase overallreliability. If a fault condition occurs due to a shorted gun solenoid or a faulty control cable,the circuit will prevent gun retriggering and eliminate damage to printed circuit boards.

SPECIFICATIONS Dimensions: 8-1/4”H x 11-1/4”W x 17”D Output: 650 Amps @ 36 VDC Weight: 77 lbs. Duty Cycle: 3/8” 8/Min Input: 230/460/575 VAC

3 Phase 60 Cycle Fusing: 60/30/30 Delay Type

Timer Control: .015 – 1.00 sec. COMPONENTS

DESCRIPTION PART NO. System 100-0215 System w/Dampner 100-0216 Power Supply 200-0027

Weld Gun W/25’ Cable Length 300-0802 W/Dampner 300-0803

14-9



ARC WELDERS: ARC 800

FEATURES • Designed and built in USA

• Regulated output current

• Precise weld time and weld current

adjustments.

• Storage Compartment

• Diagnostic L.E.D.’s

• State of the art gun control circuitry

• Thermally Protected

• Portable

• Easy access to control circuitry

DESCRIPTION • The ARC-800 is a compact and portable stud welding power supply capable of welding studs

through 1/2” diameter weld base. The power supply, which operates on single-phase power,has the added feature of weld current regulation that improves stud welding consistency.Both the weld time and weld current are infinitely adjustable for preciseness andrepeatability.

• A specially designed electronic gun control circuit has been incorporated to increase overallreliability. If a fault condition occurs due to a shorted gun solenoid or a faulty control cable,the circuit will prevent gun retriggering and eliminate damage to printed circuit boards.

SPECIFICATIONS Dimensions: 36-1/2H x 16”W x 14”D Output: 900 Amps Weight: 150 lbs. Duty Cycle: (1/4: 14/Min) (5/16: 12/Min)

(3/8: 10/Min) (1/2: 5/Min) Input: 208/230/460 VAC

Single Phase 60 HZ Fusing: 100/100/50 Amps

Timer Control: Stepless Adjustable .05 - .6 Sec

Current Control: Stepless Adjustable 100-900 Amps

COMPONENTS DESCRIPTION PART NO. DESCRIPTION PART NO.

System 100-0211 Gr. Cable 1/0 x 25 125-0102 Power Supply 200-0026 Combo Cable 1/0 x 50 125-1000 Gun 300-0800

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FEATURES • Designed and built in USA• Regulated output current• Precise weld time and weld current

adjustments.• Dual time range• Short cycle capabilities• Diagnostic L.E.D.’s• State-of-the-art gun control circuit• Built in chuck saver• Portable, Powder coated

DESCRIPTION • The ARC-1200 is a compact and portable stud welding power supply capable of welding

studs through 5/8” diameter weld base. The fully regulated power supply, which operates onthree-phase power, produces a smooth, stable welding arc. Both the weld time and weldcurrent are infinitely adjustable for preciseness and repeatability. For maximum flexibilitythe weld time can be switched between two ranges. The expanded short time range providesfine adjustment of weld time for special short cycle applications such as welding to thinmaterials. A specially designed electronic gun control circuit has been incorporated toincrease overall reliability. If a fault condition occurs due to a shorted gun solenoid or afaulty control cable, the circuit will prevent gun retriggering and eliminate damage to printedcircuit boards.

SPECIFICATIONS Dimensions: 27-1/2”H x 17”W x 22”D Output: 1300 Amps @ 40 VDC Weight: 194 lbs. Duty Cycle: (1/4: 20/Min) (5/16: 15/Min)

(3/8: 13/Min) (1/2: 8/Min) (5/8: 4/Min) Input: 230/460/575 VAC

Three Phase 60 HZ Fusing: 120/60/50 Delay Type

Timer Control: Stepless Adjustable Range (A: .06-.3 Sec.) (B: .1-.1.0 Sec)

Current Control: Stepless Adjustable 400-1300 Amps

COMPONENTS DESCRIPTION PART NO. DESCRIPTION PART NO.

System 100-0208 Gr. Cable 1/0 x 25 125-0102 Power Supply 200-0018 Combo Cable 1/0 x 50 125-1000 Gun 300-0800

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FEATURES • Designed and built in USA• Constant current output• Single or dual gun systems• Independent gun controls• Precise weld time and weld current

adjustments• Digital display of actual weld time

& weld current• Diagnostic L.E.D.’s• State of the art gun control circuitry• Built-in chuck saver• Auto safety shutdown

DESCRIPTION • The ARC-1850 is a fully regulated stud welding power supply that is available in a single or

dual gun version. Both versions have the constant output feature that allows the unit to beused as a power source that can operate external stud welding control units. Stick weldingand Arc air gouging processes are available only as an option. An added feature in the ARC-1850 is the ability to dial in the desired weld time and weld current before even making aweld. By selecting the setup mode, the weld time and current an be adjusted and displayedon the front panel digital meters.

• A specially designed electronic gun control circuit has been incorporated into the system. Ifa fault condition occurs due to a shorted gun solenoid or a faulty control cable, the circuitwill prevent gun retriggering and eliminate damage to printed circuit boards.

SPECIFICATIONS Dimensions: 26”H x 24”W x 33”D Output: 1850 Amps @ 45 VDC Weight: 500 lbs. Duty Cycle: (12 GA –5/8”: Unlimited)

(3/4”: 10/Min) (7/8”: 4/Min) Input: 230/460/575 VAC Three Phase 60 HZ Fusing: 200/100/90 Delay Type Timer Control: .1 –1.6 sec. Current Control: 100-1900 amp

COMPONENTS DESCRIPTION PART NUMBER

System Single 100-0210S Dual 100-0210D

Power Supply Single 200-0022 Dual 200-0023

Weld Gun 300-0900 Ground Cable: 4/0 x 25 ft. 125-0104 Combo Cable: 4/0 x 50 ft. 125-1002

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FEATURES

Designed and built in USA

Constant current output

Single or dual gun systems

Independent gun controls

Precise weld time and weld current

adjustments

Digital display of actual weld time &

weld current

Diagnostic L.E.D.’s

State of the art gun control circuitry

Built-in chuck saver

Auto safety shutdown

DESCRIPTION

The ARC-3000 is a fully regulated stud welding power supply that is available in a single or dual gun

version. Both versions have the constant output feature that allows the unit to be used as a power

source that can operate external stud welding control units. An added feature in the ARC-3000 is the

ability to dial in the desired weld time and weld current before even making a weld. By selecting the

setup mode, the weld time and current can be adjusted and displayed on the front panel digital meters.

A specially designed electronic gun control circuit has been incorporated into the system. If a fault

condition occurs due to a shorted gun solenoid or a faulty control cable, the circuit will prevent gun

retriggering and eliminate damage to printed circuit boards. This system is capable of welding studs

from 1/4” thru 1-1/4” diameter with preciseness and repeatability.

SPECIFICATIONS

Dimensions: 36”H x 28”W x 40”D Output: 3000 Amps @ 44 VDC

Weight: 950 lbs. Duty Cycle: (1/4 – 3/8: Unlimited)

(1/2”: 60/Min) (5/8”: 30/Min) (3/4”: 20/Min)

(7/8”: 15/Min) (1”: 10/Min)

Input: 230/460/575 VAC 3-Phase 60 Cycle Fusing: 400/200/180 Delay Type

Timer Control: Stepless adjustable .1-1.8 sec. Cur. Control: Stepless Adj. 400-3000 Amp.

COMPONENTS

DESCRIPTION PART NUMBER

System Single 100-0207S

Dual 100-0207D

Power Supply Single 200-0016

Dual 200-0017

Weld Gun 300-0900

Ground Cable: 4/0 x 25 ft. 125-0110

Combo Cable: 4/0 x 50 ft. 125-1002

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ARC WELDERS: ARC-500 ARC- 800

*See page 14-11 for the technical data sheet on these units.

14-14



TECHNICAL DATA SHEET ARC WELDERS: ARC-500

ARC-800 TYPE ARC-500 ARC-800

GAS/AUTOMATIC: Option/Option Standard/Option

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RANGE: 14 Ga. To 3/8” #4 to 1/2” MATERIAL: Mild steel, stainless steel, aluminum RATE: 8 to 35 studs/minute depending on application and stud diameter CURRENT: 580A 800A TIME: 5 to 350 msec. 5 to 1000 msec.

PRIMARY POWER: 230 & 460V, 3 phases, 32A, 50/60 Hz (alt. input voltages available) FUSE: 35 AT GUN: Several models to choose from POWER SOURCE: Transformer/Rectifier DIMENSIONS: 18.5” L x 9.l” W x 8.7” H without handle WEIGHT: 68 lbs. 8l lbs.

PART #: 93-16-0401 93-16-0402 (Gas) 93-16-0404 (Gas/Automatic)

93-16-0702 (Gas) 93-16-0704 (Gas/Automatic)

FEATURES:

• Modern technology with extremely wide welding range• For welding with ceramic ferrules or with inert gas• Operating by membrane keyboard and display panel• Digital display of welding time in msec.• Inert gas module ARC 800 standard (ARC 500 option)• Option automatic mode• Thermally controlled fan• Guided cooling air flow to the transformer to protect electronic

components from being polluted• Emergency circuit to cut off the complete unit in case of defective

power circuit• Integrated mains filter protects uniform voltage peaks and spikes• Galvanic separation of control and welding cables provide reliable

operation• Sturdy metal housings; small dimensions and low weight• Depending on mains fuse, configuration also for 16 amps primary

power supply possible (ARC 500)

ADVANTAGES:

• Superior welding quality • Excellent reliability• High duty cycle • Easiest operation• Designed for jobsite • Best price/performance ratio• Tested for high vol. Deviation • EMC tested

FUNCTION CONTROL: • Lift test at welding gun or welding head

14-15



ARC WELDERS: IT 1002

Technical Data Gas/Automation/Process control Series/Option/Option Welding range #4 to 5/8”, dia. 14ga to 9/16” (M3 to MR16, dia. 2 to 14mm) Welding material Mild steel, stainless steel, aluminum Welding rate ½” (M12) = 25 studs per minute Welding current 1,000 A (max.) Current adjustment range Stud welding 100 to 1,000 A, electrode 50 to 400 A (stepless) Welding time 5 to 1,000 msec (stepless) Primary power 480/460 V, 3 phases, 50/60 Hz, 35 AT (alternative input voltages available) Connected load 50 KVA (with 400 V mains), 40kw Cooling type F (temperature controlled cooling fan) Protection class IP 23 Operation and storage conditions According to current standards Dimensions L x W x H 26” x 11” x 13.4” (660 x 280 x 340 mm) without handle Weight 63.9 lbs (29 kg) Order No. 93-66-1202 (Gas)

93-66-1204 (Gas/Automation) 93-66-1206 (Gas/Automation/Process control)

Features • Display – infinitely adjustable power setting; easy monitoring of all functions via LED displays; easy operation via

membrane keyboard and digital display; setting of welding parameters, programs, shielding gas, automation and processmonitoring possible; digital display of current, welding and gas-preflow time (optional: pneumatic feed time forautomation); separate settings for welding current and welding time)

• Powerful – built-in power reserves• Trouble-free changing of welding voltage polarity by reconnecting welding current & ground cables• Outstanding welding quality – very high arc stability even at weak welding currents• High process flexibility – high clock frequency (30kHz) of unit allows highly dynamic regulation of welding process• 2 in 1 – switchable from drawn-arc ignition to electrode welding Suitable stud welding guns Suitable heads • A 12, A 16, Al 06 • PAH-1 (only suitable for automatic version)• CA 08 • KAH 412 (only suitable for automatic version)

14-16



TECHNICAL DATA SHEET ARC WELDERS: IT 1002

General Information Application • Especially suitable for thicker sheets of about .093 inches (2 mm) or higherProcess Variants • Short cycle drawn arc welding• Drawn arc weldingEquipment • Welding with ceramic ferrule (series)• Welding with shielding gas (series)• Automation (optional)• Process sequence control (optional)

Advantages Features • Microcontroller – for precise process times, optimal functional reliability and maximum operating

convenience• Function monitoring – automatic function test following power-up; monitoring of all internal system functions• Display of error codes – on digital display• Lift test – for gap welding guns and welding heads• Library function – automatic specification of welding current and welding time through selection of stud

diameter according to welding range (with and without shielded gas); fine adjustment via arrow keys• Process monitoring – recording and analysis of factors affecting the welding process; after each weld, the

reference and actual values are compared; display of the welding energy input; switchable automatic weldingstop if limits are exceeded

• RS232 Interface – for data output; data and time of day are stored; welding parameters of each weld are logged(only for version gas/automation/process control)

Structure • Extremely easy to operate• Compact/Mobile – highly mobile thanks to compact dimensions and low weight (50% less weight compared to

conventional stud welding units)• Robust – metal housing withstands rough treatment in shop and on siteSafety • With integrated mains filter (protection against voltage peaks)• Optimal for construction sites with large mains voltage fluctuations–use even with critical voltage supply ±10%• EMC test• High-voltage test with log• Retriggering lock-out – prevents welding on a welding element that has already been set• Thermal monitoring of transformer – automatic shutdown in case of overheating• Temperature-regulated ventilator – reduces noise and dust in the stud welding unit (greater reliability)• Control unit galvanically separated from welding lines – high degree of functional safety• Optimal protection against external interferences• Protection class IP 23• Also permits operation outdoors

14-17



ARC WELDERS: ARC-1550

14-18



TECHNICAL DATA SHEET ARC WELDERS: ARC-1550

TYPE ARC 1550 GAS/AUTOMATIC: Standard/Option

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RANGE: 12 Ga. To 3/4” MATERIAL: Mild steel, stainless steel RATE: 5/8” = 10 studs per minute CURRENT: 1550A TIME: 5 to 1500 msec (stepless)

PRIMARY POWER: 230 & 460V, 50/60 Hz, 3 phases (alternative input voltages available) PRIMARY PLUG: 63 AT (AT 400 V mains) CURRENT CONS. 40 KVA (at 400 V mains) GUN: Several models to choose from DIMENSIONS: 16.2” L x 15.7” W x 28.7” H WEIGHT: 293 lbs. PART #: 93-16-1552 Gas 93-16-1554 Gas/Automatic

FEATURES:

• Display of welding time and gas flow time (optional: stud feedingtime with automation)

• Control and monitoring of internal unit functions• Energy control for constant energy input• Recording the welding energy by reference welding• Automatic control and compensation for all following welding• Simplest handling via display and key pad• Variable adjustment of welding current (500A-800A-1000A-

1200A-1550A)• Equipped for welding with inert gas• Option for automatic operation• Repeat cycle lock: prevents unintentional repeat of welding cycle

on a welded stud• Rigid housing especially designed for job site applications• Highest mobility due to trolley design and big air-wheels• Low weight and compact design• High duty cycle due to optimized cooling air flow• Excellent reliability, protection against heat and dirt• Easy service accessibility• Thermally controlled fan for noise reduction/reduced unit pollution• Insulation class IP 23• Small dimensions, low weight, crane hook for easy transportation

FUNCTION CONTROL: • Lift test at welding gun or welding head• Flashing display for active energy mode

14-19




Technical Data Gas Option Welding range #4 to 1”, dia. 14ga to 1” (M3 to M24, dia. 2 to 25mm) Welding material Mild steel, stainless steel, aluminum Welding rate 7/8” = 7 studs per minute (dia. 22 mm = 7 studs/min) Welding current 2,000 A (max.) Current adjustment range 300 to 2,000 A (stepless) Welding time 5 to 1,500 msec (stepless) Primary power 480/460 V, 3 phases, 50/60 Hz, 63 AT (alternative input voltages available) Connected load 100 KVA (with 400 V mains), 80kw Cooling type F (temperature controlled cooling fan) Protection class IP 23 Operation and storage conditions According to current standards Dimensions L x W x H 23.6” x 19.7” x 32.7” (600 x 500 x 830 mm) without handle Weight 209.4 lbs (95 kg) Order No. 93-66-2201

93-66-2202 (Gas) Features • Microcontroller – for precise process times, optimal functional reliability and maximum operating convenience• Function monitoring – automatic function test following power-up; monitoring of all internal system functions• Lift test – for gap welding guns and stud welding heads• Library function – automatic specification of welding current and welding time through selection of stud diameter

according to welding range (with and without shielded gas); fine adjustment via arrow keysSuitable stud welding guns • A 12• A 16• A 22• A 25• Al 06

14-20




General Information Application • Especially suitable for thicker sheets of about .093 inches (2 mm) or higher• Especially suitable for welding of concrete anchors/shear connectors for job site applications• Suitable for through deck weldingProcess Variants • Short cycle drawn arc welding• Drawn arc weldingEquipment • Welding with ceramic ferrule (series)• Welding with shielding gas (optional)

Advantages Structure • Extremely easy to operate• Compact• Mobile – highly mobile thanks to compact dimensions and low weight (50% less weight compared to

conventional stud welding units)• Robust – metal housing withstands rough treatment in shop and on siteSafety • With integrated mains filter (protection against voltage peaks)• Optimal for construction sites with large mains voltage fluctuations–use even with critical voltage supply

±10%• EMC test• High-voltage test with log• Retriggering lock-out – prevents welding on a welding element that has already been set• Thermal monitoring of transformer – automatic shutdown in case of overheating• Temperature-regulated ventilator – reduces noise and dust in the stud welding unit (greater reliability)• Control unit galvanically separated from welding lines – high degree of functional safety• Optimal protection against external interferences• Protection class IP 23• Also permits operation outdoorsWelding • Display – infinitely adjustable power setting; easy monitoring of all functions via LED displays; easy operation

via membrane keyboard and digital display; setting of welding parameters, programs, shielding gas (optional);digital display of current, welding and gas-preflow time; separate settings for welding current and welding time

• Powerful – built-in power reserves• Trouble-free changing of welding voltage polarity possible for reconnecting welding current and ground

cables• Outstanding welding quality – very high arc stability even at weak welding currents• High process flexibility – high clock frequency (30 kHz) of stud welding unit allows highly dynamic

regulation for welding process

14-21




Technical Data Gas Option Welding range #4 to 1 1/4”, dia. 14 ga to 1” (M3 to M31, dia. 2 to 31mm) Welding material Mild steel, stainless steel, aluminum

Welding rate Dia. 1” = 6 studs/min (dia 25 mm = 6 studs/min) Through deck welding 3/4" = 12 studs/min (300 feet, AWG 4/0) Industrial application 3/4” = 14 to 15 studs/min

Welding current 2600 A (max.) Current adjustment range 300 to 2600 A (stepless) Welding time 5 to 1500 msec (stepless) Primary power 480/460 V, 3 phases, 50/60 Hz, 125 AT (alternative input voltages available) Connected load 150 KVA (with 400 V mains), 120 kw Cooling type F (temperature controlled cooling fan) Protection class IP 23 Operation and storage conditions According to current standards Dimensions L x W x H 25.6” x 22” x 50.8” (650 x 560 x 1290 mm) without handle Weight 352.7 lbs (160 kg) Order No. 93-66-3211 (1 Gun connection) Features • Microcontroller – for precise process times, optimal functional reliability and maximum operating convenience• Function monitoring – automatic function test following power-up; monitoring of all internal system functions• Lift test – for gap welding guns and stud welding heads• Library function – automatic specification of welding current and welding time through selection of stud diameter

according to welding range (with and without shielded gas); fine adjustment via arrow keysSuitable stud welding guns • A 12• A 16• A 22• A 25• Al 06

14-22




General Information Application • Especially suitable for thicker sheets of about .093 inches (2 mm) or higher• Especially suitable for welding of concrete anchors/shear connectors for job site applications• Suitable for through deck weldingProcess Variants • Short cycle drawn arc welding• Drawn arc weldingEquipment • Welding with ceramic ferrule (series)

Advantages Structure • Extremely easy to operate• Compact• Mobile – highly mobile thanks to compact dimensions and low weight (50% less weight compared to

conventional stud welding units)• Robust – metal housing withstands rough treatment in shop and on siteSafety • With integrated mains filter (protection against voltage peaks)• Optimal for construction sites with large mains voltage fluctuations–use even with critical voltage supply

±10%• EMC test• High-voltage test with log• Retriggering lock-out – prevents welding on a welding element that has already been set• Thermal monitoring of transformer – automatic shutdown in case of overheating• Temperature-regulated ventilator – reduces noise and dust in the stud welding unit (greater reliability)• Control unit galvanically separated from welding lines – high degree of functional safety• Optimal protection against external interferences• Protection class IP 23• Also permits operation outdoorsWelding • Display – Infinitely adjustable power setting; easy monitoring of all functions via LED displays; easy operation

via membrane keyboard and digital display; setting of welding parameters, programs, shielding gas (optional);digital display of current, welding and gas-preflow time; separate settings for welding current and welding time

• Powerful – built-in power reserves• Trouble-free changing of welding voltage polarity possible by reconnecting welding current and ground cables• Outstanding welding quality – very high arc stability even at weak welding currents• High process flexibility – high clock frequency (30 kHz) of stud welding unit allows highly dynamic

regulation of welding process

14-23



RENTAL EQUIPMENT

LARGE RENTAL FLEET

D

Sunbelt Stud Welding, Inc. stocks a complete line of stud welding equipment. Equipment is available to rent per day, per week, or per month.

14-24

arc stud welding systems - … · • an arc stud welding gun* • a system power cable ... system...

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