INVERTER INDUCTION HEATER DHI-1.5MOBILE INDUCTION HEATING FOR THE WORKSHOP

• Mobility– weighs only 4.5 kg in a compact size comparab-le to a small welding machine.

• Capacity1.5 kW,highloadfactor.• Easyhandlingandaccess– coil connecting cable length

of 70 cm with a small carrying handle.

• Automobile, railway and ship construction industry, manufacture, machine construction, car repair shops, assembly shops, plumbers and heating engineers, house hobby rooms etc.

• Manufacture, repair renovation, maintenance.

• Partsthatrequireheatingsuchasbolts,rodandprofilesteel, metallic sheets, bearings, cases, driving shafts, suspensions, nuts, pipes, gears, gear, spring base, shafts, lambda probes, machine and vehicle parts and components, exhausts, pulley boxes, bushings etc.

• Heating of tools and parts prior to hardening, gluing, soldering.

• Defrosting.

• The same applications as those of LPG and autoge-nous burners.

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TECHNICALDATA DHI-1.5MainssupplyvoltageU1/I1max 230 V, 50/60 Hz

PowercomsumptionP1max 1.5 kVA

Workingfrequency 25-60 kHz, automatic adjustment

Efficiency 90% (PFC)

Continuousheating/loadfactor 100% *

Fixedinductors Yes

Flexibleinductors Yes

Inductorcheck Yes

Short-circuitproof Yes

Open-circuitproof Yes

FANcontrol Yes

Coverage IP 21 S

Weight 4.5 kg

Size(LxWxH) 200x140x75 mm

• Flexibilityandsimpleoperation– it may be connected anywhere to the power grid with a single 230 V connection, simple and quick preparation.

• Versatileheatingelementsforeveryapplication- for shaped, flat,circular,positionedorstandardparts.

• State-of-the-artandaffordablemethodofworkshopheating.

Pražská410/11,67401Třebíč,CzechRepublicmobil:+420602364884,web:www.dawell.cz,e-mail:sales@dawell.cz

THEINDUCTIONHEATERDHI-1.5 isdesignedforquick,efficientandsafeheatingofmetallic parts. The DHI-1.5 isasuperiorsubstitutetoautogenousorLPGbasedflamebased heating methods in your workshop, it is particularly useful for applications with screwed joints of vehicles, cases, bearings, hubs, etc. Induction heating brings workpieces to the proper temperature faster than traditional methods and provides more control in sensitive areas such as upholstered and painted surfaces. The DHI-1.5isanadvanced,efficientmethodforheatingpartspriortohardening,defros-ting, etc.

Evenandstableheating. The object is heated evenly without local hot spots caused byflamebasedheatingmethods.Sensorsensurethepartwillnotbeoverheatedonce the target temperature is reached.

Lowconsumablecost. No operating burdens related to purchasing and leasing gas cylinders.

*) Depending on material and coil used.

Greatpricewith lowoperatingcostsand light trai-ningrequirements.

Safer and more comfortable working environmentfortheoperator.The operator is not exposed to open flame,hotgasesandriskoffireandexplosionaswithflameheating.

Lower operator training costs, lower wage costs.The operators do not require frequent, regular training and certification as with autogenous and LPG basedsystems.

Partscanbeheatedupto800DegreesCandabove.

Ahighlyenergyefficientheatingsystem.

Pražská410/11,67401Třebíč,CzechRepublicmobil:+420602364884,web:www.dawell.cz,e-mail:sales@dawell.cz

INVERTER INDUCTION HEATER DHI-1.5MOBILE INDUCTION WORKSHOP HEATER

• Robust IGBT transistor technology => short-circuit and open-circuit proof• Automatic adjustment to resonance frequency and thus inductor impedance• Switch topology with output matching transformer - optimal user protection• Frequency: 25 kHz – 60 kHz• Veryuserfriendlyandcostefficient• Processor-based control system• Overload alarm • Connecting cable 70 cm• Controled fan cooling

OUTF

IT

• Fixed coils – heating of pipes, bolts, pro-

filesofvariousdiameter

• Flexible coils to be whipped around the

part to be heated

• Focusing ferrite coils for the heating of

flatparts,metallicsheetsetc.

• Plastic case

ACCE

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TheDHI-1.5system will heat a M20 bolt or a nut to a temperature over 800°C in only 15 sec. The preparation and setup time for an induction heating system is much faster compared to an autogenous burner system. Simply connect the DHI-1.5 to a 230 V socket, install the appropriate coil type onto the part you wish to heat, then push the ON/OFF button to begin the induction process. The heating process is accomplished in seconds, even for parts requiring red hot temperatures. Awhiteledatthebaseoftheheatingelementprovideslighttotheoperator‘sworkareaandmakesheatingeasierandsaferindarkordifficulttoreachplaces.Induction coils may be easily replaced with bigger or smaller ones. The same applies to the heating coil to be wrapped around the part. A set of coils of various diameters may be ordered as optional items together with the induction heater.

Various diameters of colis.

Rights for changes reserved. © 2013

DISTRIBUTORPlastic case for inverter and accessories.