2-2. Manufacturer’s Rating Labels
2-3. Symbols And Definitions
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| A | Amperage | V | Voltage |
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| Alternating | Hz | Hertz | ||||||||||||||||
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| Current (AC) |
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| Remote |
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| On |
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| Off |
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| Protective Earth |
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| (Ground) | |||
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| Line connection |
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| Three Phase |
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| Direct Current |
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| Increase |
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| (DC) |
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| Constant Voltage |
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| Constant Current |
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| Gas Tungsten Arc | |
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| (GTAW) |
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| Welding | ||
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| Three Phase Static |
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| Recycle or dispose |
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| Frequency Con- |
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| Gas Metal Arc |
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| Shielded Metal Arc |
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| of used coolant in | |||
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| verter- |
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| Welding (GMAW) |
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| Welding (SMAW) |
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| an environmentally |
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| Transformer- |
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| safe way | |
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| Rectifier |
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| U1 | Primary Voltage | I1max | Rated Maximum |
| I1eff | Maximum Effective |
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| Supply Current |
| Supply Current |
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| U2 | Conventional | I2 | Rated Welding |
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| X | Duty Cycle | % | Percent | ||||||||||||||||||||||
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| Load Voltage | Current |
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| U0 | Rated No Load | IP | Degree Of |
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| Voltage (Average) | Protection |
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.Symbols not shown here are detailed in this manual when they are relevant.
