By Dave Rongey Summary:
Electrical Circuits Question: A friend wants me to hook an old lincoln welder up in his shop. It can be hooked up using 220/480 volts.
Check Out What Others Are Sharing at Ask the Electrician: It has been a great resource. Aaron from Riverside, California
A friend wants me to hook an old lincoln welder up in his shop. It can be hooked up using 220/480 volts. His panel is a 208/120v panel. Is it possible to hook it up using 208v instead of 220v without ruining the welder? Since it is only 12volts less would it really matter? I mean it's only about 6% vd.
Robert T.
Hi Robert - Great Electrical Repair Question! You should not have a problem, but it may be a good idea to check with Lincoln because the lower voltage may cause the transformer to produce a little more heat when turned up to the higher amperage settings.
Keep in mind that the power produced by the welder will be about 6% less which may also affect the welding on some of your applications.
Electrical Wiring Video #2
Electrical Wiring Tips for Home Electrical Wiring Projects
Tripping Circuit Breaker, Outlet at a Wall Switch, Light Fixture without a Ground Wire, Help with Home Electrical Wiring Projects.
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Skill Level:
Intermediate to Advanced - Electrical Repairs and Circuit Wiring is Best Performed by a Licensed Electrical Contractor.
Tools Required:
Basic Electricians Pouch of Hand Tools, a Voltage Tester and a Multi Meter.
Estimated Time:
Depends on personal level experience, ability to work with tools, work with electrical wiring, and the available access to the project area. Precaution:
Identify the project circuit, turn it OFF and Tag it with a Note before working with the wiring.
Important:
Modifying existing electrical circuits or installing additional electrical wiring should be done according to local and national electrical codes with a permit and be inspected.
This is a testing tool that is a Non-contact tester that I use to easily Detect Voltage in Cables, Cords, Circuit Breakers, Lighting Fixtures, Switches, Outlets and Wires. Simply insert the end of the tester into an outlet, lamp socket, or hold the end of the tester against the wire you wish to test. Very handy and easy to use.
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