Heliarc 252 / 352 AC / DC - · PDF fileOrdering Information Shown with optional TIG...
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Ordering Information Shown with optional TIG Accessories Kit ESAB’s Heliarc 252 and Heliarc 352 are constant current AC/DC welding Power Sources for high quality TIG and MMA welding. They are suitable for welding a wide variety of metals from stainless steel, mild steel and aluminium to exotic and unusual metals. The unique characteristics of the magnetic and solid state circuits provide excellent arc conditions for all TIG welding as well as high alloy stick electrodes. The non-saturating current limiting reactor and electronic feedback control prohibits high current surges therefore reducing spatter on stick electrodes as well as tungsten spitting when TIG welding. The electronic firing circuit uses a voltage regulating circuit which compensates for line voltage variations of +/-10%. √ Square wave AC output gives superior welding with improved cleaning and lack of rectification √ AC wave balance control - allows adjustment from maximum cleaning to maximum penetration √ Arc force control - fine tunes arc for stick welding from soft to a high penetration, digging arc √ 100% solid state design with no mechanical contactor eliminates output drift, lowers maintenance and promotes long life √ Direct connections for TIG Torch and twist lock output cable for maximum convenience √ Adjustable pre and post flow gas control - protects weld area and extends tungsten life √ 1.8m gas hose and water inlet and outlet fittings are factory installed √ Protected against overheating and overcurrent Heliarc 252 AC/DC Power Source 230/460/575Vac, 1-ph, 60Hz 36201 220/400(380-415)Vac, 1-ph, 50Hz CE 36205 Heliarc 352 AC/DC Power Source 230/460/575 Vac, 1-ph, 60Hz 36211 220/400(380-415) Vac, 1-ph, 50Hz CE 36207 Each power source listed above is supplied with 2 male twist lock cable connectors and a 1.8m gas hose. Also required, suitable mains cable, welding cable with appropriate clamp and in most instances a gas regulator. Sug g ested TIG T or c hes Heliarc HW-17 TIG Torch, 3.8m 16X48R Heliarc HW-26R TIG Torch, 25ft 46V29R Heliarc HW-20, water-cooled TIG Torch 3.8m 948084 Heliarc HW-18, water-cooled TIG Torch 3.8m 948361 Optional Accessories Power Factor Correction Kit 36220 (see Specifications for performance comparison) Digital Amp/Volt Meter Kit with Current Preset 36226 (standard on 352; optional for 252) Pulse Control Kit 36227 Current Upslope/Downslope Control with Trigger Lock 36228 TR-23A Truck Kit - includes wheels & 2-cylinder rack 36224 FC-5B EHD Foot Control - 9.1m 33841 FC-5C Foot Control - 9.1m 0558 004 234 HC-3B Hand Control - 9.1m 33838 TC-2B Torch Control - 7.6m 33839 TC-3A Remote Torch Switch - 9.1m For Heliarc TIG Torches HW-9, 17, 20, 20A & 24 35783 For Heliarc TIG Torches HW-18 & 26R 36680 WC-8C Water Circulator 33739 Heliarc ® 252 / 352 AC / DC 20
Transcript of Heliarc 252 / 352 AC / DC - · PDF fileOrdering Information Shown with optional TIG...
Ordering Information
Shown with optional TIG Accessories Kit
ESAB’s Heliarc 252 and Heliarc 352 are constant currentAC/DC welding Power Sources for high quality TIG andMMA welding. They are suitable for welding a wide varietyof metals from stainless steel, mild steel and aluminiumto exotic and unusual metals.
The unique characteristics of the magnetic and solid state circuitsprovide excellent arc conditions for all TIG welding as well ashigh alloy stick electrodes.
The non-saturating current limiting reactor and electronicfeedback control prohibits high current surges therefore reducingspatter on stick electrodes as well as tungsten spitting whenTIG welding.
The electronic firing circuit uses a voltage regulating circuit whichcompensates for line voltage variations of +/-10%.
√ Square wave AC output gives superior welding withimproved cleaning and lack of rectification
√ AC wave balance control - allows adjustment frommaximum cleaning to maximum penetration
√ Arc force control - fine tunes arc for stick welding from softto a high penetration, digging arc
√ 100% solid state design with no mechanical contactoreliminates output drift, lowers maintenance and promoteslong life
√ Direct connections for TIG Torch and twist lock outputcable for maximum convenience
√ Adjustable pre and post flow gas control - protects weldarea and extends tungsten life
√ 1.8m gas hose and water inlet and outlet fittings arefactory installed
√ Protected against overheating and overcurrent
Heliarc 252 AC/DC Power Source230/460/575Vac, 1-ph, 60Hz 36201
220/400(380-415)Vac, 1-ph, 50Hz CE 36205
Heliarc 352 AC/DC Power Source230/460/575 Vac, 1-ph, 60Hz 36211
220/400(380-415) Vac, 1-ph, 50Hz CE 36207
Each power source listed above is supplied with 2 male twist lockcable connectors and a 1.8m gas hose. Also required, suitable mainscable, welding cable with appropriate clamp and in most instances agas regulator.
Suggested TIG TorchesHeliarc HW-17 TIG Torch, 3.8m 16X48R
Heliarc HW-26R TIG Torch, 25ft 46V29R
Heliarc HW-20, water-cooled TIG Torch 3.8m 948084
Heliarc HW-18, water-cooled TIG Torch 3.8m 948361
Optional AccessoriesPower Factor Correction Kit 36220(see Specifications for performance comparison)
Digital Amp/Volt Meter Kit with Current Preset 36226(standard on 352; optional for 252)
Pulse Control Kit 36227
Current Upslope/Downslope Controlwith Trigger Lock 36228
TR-23A Truck Kit - includes wheels& 2-cylinder rack 36224
FC-5B EHD Foot Control - 9.1m 33841
FC-5C Foot Control - 9.1m 0558 004 234
HC-3B Hand Control - 9.1m 33838
TC-2B Torch Control - 7.6m 33839
TC-3A Remote Torch Switch - 9.1mFor Heliarc TIG Torches HW-9, 17, 20, 20A & 24 35783For Heliarc TIG Torches HW-18 & 26R 36680
WC-8C Water Circulator 33739
Heliarc ® 252 / 352 AC / DC
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Note:Three power cable adaptors are supplied with the power sourceUse P/N 19708 for connecting HW-9 & HW-24 style torches.Use P/N 19709 for connecting HW-26 style torches.Use P/N 19710 for connecting HW-17 style torches.
Technical Data Heliarc 252 Heliarc 352Rated output at 40% Duty Cycle,
10 minute base, AC or DC 280A at 30V 350A at 34V
Output Current Range, AC or DC 5-320A 3-380A
Open Circuit Voltage (maximum) 79Vac; 72Vdc 79Vac; 72Vdc
Dimensions (L x W x H) (both models) 830 x 460 x 640mm 830 x 460 x 640mm
Net Weight, 60Hz models 170kg 196kg
Net Weight, 50Hz models 188kg 214kg
Approximate Shipping Weight, 60Hz models 175kg 200kg
Approximate Shipping Weight, 50Hz models 193kg 218kg
Primary Input Voltage & Current at Rated Load of standard model (without power factor correction kit)
230(208)/ 460Vac 1-ph, 60Hz 112(118) / 56A 152(168) / 76A
230/ 460/ 575Vac 1-ph, 60Hz 112 / 56 / 45A 152 / 76 / 61A
220/ 400(380-415)Vac 1-ph, 50Hz 104 / 57(60-55)A 153 / 84(88-81)A
Primary Input Voltage & Current at Rated Load of standard model (with power factor correction kit)
230(208) / 460 Vac 1-ph, 60Hz 86(99) / 43A 110(122) / 55A
230/ 460/ 575 Vac 1-ph, 60Hz 77 / 38 / 31A 110 / 55 / 43A
220/ 400(380-415)Vac 1-ph, 50Hz 78 / 40(42-38)A 112 / 58(61-56)A
Power Factor at Rated Load:Without power factor correction kit 52% 55%
With power factor correction kit 76% 76%
Heliarc 252 AC/DC
or
Heliarc 352 AC/DC
DCSP DCRP
AC
115Vac Outlet
Remote Control Work
Water to Torch
Power / Water from Torch
Power / Gas from Torch
"Electrically Hot" power connection block (see note)(Disconnect primary power before changing connections.)
*Covered Electrode (SMAW) Holder
*Gas Cooled Heliarc TIG torch
*Water Cooled Heliarc TIG torch
*FC-5B Foot Control - P/N 33646*FC-5B EHD Foot Control - P/N 33841
*TC-3A Torch Switch - P/N 33839
*HC-3B Hand Control - P/N 33838
Remote Contactor / Current Control*Not supplied with power source
Connect to approved earth ground (by customer)
Work
Heliarc ® 252 / 352 AC / DC
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