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  1. #1
    Join Date
    Nov 2009
    Location
    Montreal, Quebec
    Posts
    49

    Default HF-251D-1 High-Frequency

    Hy, is there someone who now about HF-251D-1 High-Frequency unit plug whit XMT 304 cc/cv. Is this unit gonna convert to AC power for aluminium tig welding? Or it's just gone give me a smooth start on stainless tig weld??
    XMT 304 cc/cv 208/480 volts
    Lincoln wire feeder LN-25 w/Contactor and Gas Solenoid, w/magnum 400 and 200 gun's (12 ft)
    Spoolmatic 30a w/Flex Head tube 10'' XRA
    Flexible Head Tig Torch w/Gas Valve (25 ft)
    Foot Control RFCS-14HD
    Side-to-side rotary-motion fingertip Current Control
    Miller process Selector Control w/external solenoid valve
    Stainless steel welding cart
    Makita LC1230 Dry cut saw

    www.ricau.ca

  2. #2
    Join Date
    Dec 2007
    Location
    southern California
    Posts
    1,783

    Default

    Your XMT has DC output only, no AC. The HF251 will not give you AC ouput, that can only come from the welding machine.

    What the HF251 will do for you is allow you to use no-touch high frequency start on DC tig, as well as provide a gas solenoid/valve controlled by the foot pedal, and gas timers pre-flow and post-flow timers, if it is equipped with those options.

    If you were to connect the HF251 to a welding power source with AC output, the HF unit would give you continuous high frequency for tig welding aluminum with AC.
    Millermatic350P/Python, MillermaticReach/Q300
    Millermatic175
    MillermaticPassport/Q300
    HTP MIG200
    PowCon 300SM, MK Cobramatic
    ThermalArc 185ACDC, Dynaflux Tig'r, CK-20
    DialarcHF, Radiator-1
    Hypertherm PowerMax 380
    Purox oxy/ace
    Jackson EQC
    -F350 CrewCab 4x4
    -LoadNGo utility bed
    -Bobcat 250NT
    -PassportPlus/Q300
    -XMT304/Optima/Spoolmatic15A
    -Suitcase8RC/Q400
    -Suitcase12RC/Q300
    -Smith oxy/propane
    -Jackson EQC

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