技術參數 |
技術參數 | NB-200 | NB-250 | NB-350 | NB-500 | NB-630 |
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額定輸入電壓(V) | 3-380 | 3-380 | 3-380 | 3-380 | 3-380 |
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電源頻率(Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
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電流調節范圍(A) | 40-200 | 50-250 | 50-350 | 50-550 | 80-630 |
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適用焊絲規格(mm) | 0.8-1.0 | 0.8-1.0 | 0.8/1.0/1.2 | 1.0/1.2/1.6 | 1.2/1.6/2.0 |
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額定負載持續率60% | 200A/24V | 250A/26.5V | 350A/31.5V | 500A/39V | 630A/46V |
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額定負載持續率100% | 155A/21.8V | 194A/23.7V | 271A/27.5V | 387A/33V | 488A/38.5V |
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效率(額定條件下) | ≥0.85 | ≥0.85 | ≥0.85 | ≥0.85 | ≥0.85 |
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外殼防護等級 | IP21S | IP21S | IP21S | IP21S | IP21S |
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外型尺寸(mm) | 630*400*700 | 630*400*700 | 650*320*625 | 650*320*625 | 650*320*625 |
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