Lincoln Electric IM679-A manual Design Features and Advantages, Auxiliary Power, Limitations

B-9 OPERATION B-9

DESIGN FEATURES and ADVANTAGES

•Multiple process DC output range: 5 - 425 amps

•Presettable welding outputs.

•Built-in Line Voltage Compensation holds the output constant over +/- 10% input fluctuations.

•State of the art inverter technology yields high power efficiency, excellent welding performance, lightweight, and compact design.

•Utilizes microprocessor control.

•Electronic over current protection.

•Input over voltage protection

•Manual reconnect switch located on the back panel with a clear reconnect door to allow easy determina- tion of input configuration. The reconnect door is fastened with 1/4-turn connectors that allow quick and easy access to the reconnect area. Circuit breaker protected auxiliary.

•System Self Configure. The power source analyzes the remote controls connected to the ms-style con- nectors and the desired welding mode to properly determine the location of trigger and output control.

•Modular options for easy upgrades

•Back lit Status Lights for improved error communi- cation

•Circuit Breaker Input Switch

•F.A.N. (fan as needed). Cooling fan runs only when necessary

•Thermostatically protected.

•Designed to the IEC 974-1 Standard.

•IP21S protection rating with potted PC boards for enhanced ruggedness/reliability.

•Modular construction for easy servicing.

•Aluminum Chassis and Wraparound

•10 Ft. Power Cord included.

AUXILIARY POWER

•115VAC, 42VAC and 24VAC power is available from the two 14-pin MS-style connectors on the rear of the unit. (K1728-2 Construction model of the Invertec V350-Pro does not have the 14-pin MS- style connector) These supplies are intended to supply power for auxiliary equipment like wire feed- ers and the TIG Module.

•115VAC supply is rated at 2 amps and is protected by a

2.5amp breaker located by the 14-pin connector.

•42 VAC supply is rated at 5.5 amps and is protected by a 6 amp breaker located by the 14-pin connector.

•24 VAC supply is rated at 5.5 amps and is protected by a 6 amp breaker located by the 14-pin connector.

LIMITATIONS

•The V350-Pro is not recommended for processes other than those listed.

•The V350-Pro can only be used with the recom- mended equipment and options.

RECOMMENDED PROCESSES

Properly equipped, the Invertec V350-Pro supports GMAW-P, FCAW, SMAW, GTAW and CAC-A processes for a variety of materials, including mild steel, stainless steel, cored wires, and aluminum.

V350-PRO