Lincoln Electric IM762-C General Description, Recommended Processes and Equipment, Limitations

GENERAL DESCRIPTION

The Power Wave semi-automatic power source is designed to be a part of a modular, multi-process welding system. Depending on configuration, it can support constant current, constant voltage, and pulse welding modes.

The Power Wave power source is designed to be used with the semi automatic family of Power Feed wire feeders, operating as a system. Each component in the system has special circuitry to "talk with" the other system components, so each component (power source, wire feeder, user interface) knows what the other is doing at all times. These components commu- nicate with ArcLink

The Power Wave 455M is a high performance, digital- ly controlled inverter welding power source capable of complex, high-speed waveform control. Properly equipped, it can support the GMAW, GMAW-P, FCAW, SMAW, GTAW, and CAC processes. It carries an output rating of either 450 amps, 38 volts; or 400 amps, 36 volts (both at 100% duty cycle), depending on input voltage and frequency.

RECOMMENDED PROCESSES AND EQUIPMENT

RECOMMENDED PROCESSES

The Power Wave 455M can be set up in a number of configurations, some requiring optional equipment or welding programs. Each machine is factory prepro- grammed with multiple welding procedures, typically including GMAW, GMAW-P, FCAW, GTAW, and CAC for a variety of materials, including mild steel, stain- less steel, cored wires, and aluminum.

The Power Wave 455M is recommended for semi- automatic welding with ArcLink compatible equipment like the Power Feed M series of feeders. The Power Wave 455M can have a number of modules installed that allow the machine to be used in Robotic and hard automation applications.

Wire Drive Interface Module

For Robotic platforms the Wire Drive Control Module is required to drive the PF-10R wire drive. This mod- ule can be factory installed on K2202-3 or field installed for robotic applications.

The Wire Drive Control Module is also be equipped with a terminal strip for making simple input signal connections. It can be used to externally control the basic wire drive function. It is divided into three groups: Trigger group, Cold Inch group, and Shutdown group.

DeviceNet Interface Module

This module can be used for DeviceNet capability. It will has a 5 pin sealed mini connector per ANSI B93.55M-1981.

EtherNet/DeviceNet Module

This module includes the DeviceNet and EtherNet capability. The DeviceNet uses a 5 pin sealed mini connector per ANSI B93.55M-1981. The EtherNet uses a RJ5 connector.

RECOMMENDED EQUIPMENT

Power Wave 455M – Semi-Automatic Operation Semi Automatic Power Waves can only be used with ArcLink compatible Power Feed semi-automatic wire feeders and modules. In addition, the Power Feed semi-automatic wire feeders may require optional equipment to access certain weld modes in the Power Wave. Other models of Lincoln feeders, or any mod- els of non-Lincoln wire feeders, cannot be used.

All welding programs and procedures are selected through the Power Feed M semi-automatic user inter- face

REQUIRED EQUIPMENT

Any ArcLink compatible semi-automatic wire feeding equipment. Specifically, the semi-automatic Power Feed M family.

LIMITATIONS

WARNING

•The Power Waves are not to be used in outdoor environments.

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•Only ArcLink compatible Power Feed semi-automat- ic wire feeders and users interfaces may be used. Other Lincoln wire feeders or non-Lincoln wire feed- ers cannot be used.

•Power Wave 455M Output Limitations

The Power Wave 455M will support maximum aver- age output current of 570 Amps (@ 60% duty cycle) on the standard Power Wave stud.

DUTY CYCLE AND TIME PERIOD

The Power Feed wire feeders are capable of welding at a 100% duty cycle (continuous welding). The power source will be the limiting factor in determining system duty cycle capability. Note that the duty cycle is based upon a ten minute period. A 60% duty cycle repre- sents 6 minutes of welding and 4 minutes of idling in a ten minute period.