OPERATION |
DESIGN FEATURES
Loaded with Standard Features
•Multiple process DC output range: 5 - 350 Amps.
•200 – 600 VAC, 1 for 208 and 230, 3 phase for all voltages,
•New and Improved Line Voltage Compensation holds the output constant over wide input voltage fluctuations.
•Utilizes next generation microprocessor control, based on the ArcLink® platform.
•State of the art power electronics technology yields superior welding capability.
•Electronic over current protection.
•Input over voltage protection.
•F.A.N. (fan as needed). Cooling fan runs when the output is energized and for 5 minutes after the out- put has been turned off.
•Thermostatically protected for safety and reliability.
•Ethernet connectivity via
•Panel mounted Status, FeedHead Status, and Thermal LED indicators facilitate quick and easy troubleshooting.
•Potted PC boards for enhanced ruggedness/reliabil- ity.
•115V/15A duplex receptacle supports rigorous demands of heavy duty fume extraction and water cooling equipment.
•Enclosure reinforced with heavy duty aluminum extrusions for mechanical toughness.
•Waveform Control Technology™ for good weld appearance and low spatter, even when welding nickel alloys.
•Sync Tandem installed.
•Auto Drive 4R9100, 4R200 and
•Cam Lock type connectors.
CASE FRONT CONTROLS
(See Figure B.1)
1.STATUS LED - A two color LED that indicates sys- tem errors. The Power Wave R350 is equipped with two indicators. One is for the inverter power source, while the other indicates the status of the feeder control system. Normal operation is a steady green light. Basic error conditions are indi- cated in the table below. For more information and a detailed listing, see the troubleshooting section of this document or the Service Manual for this machine. (See Troubleshooting Section for operational functions.)
NOTE: The Power Wave R350 status light will flash green, and sometimes red and green, for up to one minute when the machine is first turned on. This is a normal situation as the machine goes through a self test at power up.
2. THERMAL LED - (Thermal overload): A yellow light that comes on when an over temperature situ- ation occurs. Output is disabled and the fan con- tinues to run, until the machine cools down. When cool, the light goes out and output is enabled.
3. Feeder Status LED - Indicates the status of the feeder control system.
4. NEGATIVE OUTPUT TERMINAL.
5. POSITIVE OUTPUT TERMINAL.
6. VOLTAGE SENSE CONNECTOR: Allows for sep-
arate remote electrode and work sense leads.
Pin | Lead | Function | |
3 | 21 | Work Voltage Sense | |
1 | 67E | Electrode Voltage Sense |
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7. ON/OFF SWITCH: Controls input power to the Power Wave R350.
WARNING
The Power Wave R350 ON/OFF switch is NOT intended as a Service Disconnect for this equip- ment.
8.OPTIONAL VOLTS/AMPS DISPLAY
FIGURE B.1
1
2 
3 
4
5
8
6
7
