
| INSTALLATION | ||||
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Fuse the input circuit with time delay fuses marked “D” | When the ARFU has been activated due to an input | ||||
or delay type1 circuit breakers. Using fuses or circuit | over current condition, the output will be turned off and | ||||
breakers smaller than recommended may result in | the green Power LED will blink indicating an | ||||
“nuisance” | rent condition. This condition usually occurs when the | ||||
if not welding at high currents. | unit is operated beyond its rated duty cycle. | The unit | |||
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| Also called inverse time or thermal/magnetic circuit |
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| normal operation once the green Power LED stops | |
breakers. These circuit breakers have a delay in tripping |
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action that | decreases as the magnitude of the current blinking and remains on. |
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increases. |
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The Invertec
115V INPUT
The rated output of the
15A plug on a 15A branch
10% duty cycle Stick: 65A TIG: 95A
15A plug on a 20A branch
10% duty cycle Stick: 75A TIG: 105A
20A plug on a 20A branch
10% duty cycle Stick: 85A TIG: 120A
The Invertec
The
Connect the white (neutral) wire under terminal clamp with silver screw, and black (hot) wire under terminal clamp with brass screw. Connect green wire under terminal clamp with green screw.
ARFU (AUTO-RESTORE FUSE)
The dual input voltage machine is provided with an ARFU device. It only operates when the input is con- nected to an 115V supply and protects from input over current conditions.
NOTE: The ARFU replaces a fuse (F2) that was used in older V160’s.
WARNING
•Failure to wire as instructed may cause personal injury or damage to equipment. To be installed or
checked by an electrician or qualified person only.
230V INPUT
To achieve the full output capacity of the
ATTACHMENT PLUG
In all cases, the green or green/yellow grounding wire must be connected to the grounding pin of the plug, usu- ally identified by a green screw.
All attachment plugs must comply with the Standard for Attachment Plugs and Receptacles, UL498.
The product is considered acceptable for use only when an attachment plug as specified is properly attached to the supply cord.
The Invertec
ENGINE DRIVEN GENERATOR
For use on engine drives, keep in mind the above input draw restrictions and the following precaution.
The Invertec
•The AC waveform peak voltage is below 400 volts*.
•The AC waveform frequency is between 45 and 65Hz.
•The RMS voltage of the AC waveform is always greater than 208VAC *.
* for 115 VAC input divide these values in half.