EXTECH 7152 交流耐壓/絕緣測試儀
交流耐壓絕緣測試儀
的詳細介紹| 型號 | 7152 | ||
| 交流耐壓 | |||
| 額定輸出 | 5KVAC/12mA | ||
| 范圍 | 解析度 | 誤差 | |
| 輸出電壓, KVAC | 0-5.00 | 0.01 | ±（2% of setting + 5V） |
| 輸出頻率 | 50Hz/60Hz ±100ppm, Userion | ||
| 輸出波形 | Sine Wave ,THD.<2% (Resistive Load), Crest Fact= 1.3 - 1.5 | ||
| 輸出調節 | ± (1% of output + 5V), From no load to full load | ||
| 設置 | |||
| 交流電流上限, mA | 0.10 - 12.00 | 0.01 | ±（2% of setting + 2counts） |
| 交流電流下限, mA | 0.00 - 12.00 | 0.01 | ±（2% of setting + 2counts） |
| 上升時間, 秒 | 0.1 - 999.9 | 0.1 | ±（0.1% + 0.05sec） |
| 測試時間, 秒 | 0, 0.2 - 999.9 | 0.1 | |
| 電弧偵測 | 0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity) | ||
| 絕緣電阻 | |||
| 額定輸出 | 1KVDC/1000MΩ | ||
| 輸出范圍, KVDC | 0.10 - 1.00 | 0.01 | ±（2% of setting + 3V） |
| 設置 | |||
| 絕緣電阻上限 MΩ | 0, 1 - 1000 (0=OFF) | 1 | ±（3% of setting+2counts）at > 500VDC |
| 絕緣電阻下限 MΩ | 1 - 1000 | 1 | ±（7% of setting +2counts）at <500VDC |
| 延遲時間, 秒 | 0, 0.5 - 999.9 (0=continuous) | 0.1 | ±（0.1% + 0.05sec） |
| 測量 | |||
| 交流電壓, KV | 0 - 6.00 | 0.01 | ±（1.5% of reading + 1count） |
| 絕緣直流電壓, KV | 0.10 - 1.00 | 0.01 | ±（1.5% of reading + 3V） |
| 交流電流, mA | 0.10 - 12.00 | 0.01 | ±（2% of reading + 2counts |
| 緣緣電阻,MΩ | 1 - 1000(Auto Range) | 0.001 0.01 0.1 | ±（3% of reading+2counts）at > 500VDC ±（7% of reading +2counts）at <500VDC |
| 一般規格 | |||
| 輸出電壓, AC | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 3.15A Fast | ||
| PLC遠程控制 | Input : Test , Reset Output : Pass , Fail , Processing | ||
| 內存 | 10 Sets Store/Recall of each Memory, 4 Test Modeable （W, I, W～I, I～ W） | ||
| 顯示屏 | 16×2 LCD with back light | ||
| 按鍵鎖定 | To prevent unauthorized alteration of the test Parameters | ||
| 校驗 | Build-in software external calibrated meters | ||
| 環境 | 0-40℃, 20-80%RH | ||
| 尺寸/凈重 | 280mm(W)×89mm(H)×300mm(D) / 8.4Kg | ||
| 標配附件 | |||
| 電源線(10A) | ×1 | ||
| 保險絲 | ×3 | ||
| 高壓測試線 1.5m (1101) | ×1 | ||
| 高壓回路線 1.8m (1102) | ×1 |
