华仪 7305交流接地阻测试仪（大量供应）
价格：电议
地区：
传 真：086 0769 85098846
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交流接地阻抗测试仪的详细介绍·内建10组程序记忆、每一组3个测试步骤可进行程序记忆步骤的连结测试。
·开机自我检测功能的测试，可于测试前进行判定各项测试功能是否正常。
·测试线路阻抗自我归零校整功能，确保测试结果的准确性。
·前面板软件输入校正。
·时间与日期的设定，可设定校正时间及预警时间提醒使用者。
·内建PLC Remote遥控界面。
·键盘锁定,安全锁定功能。
·开机自我检测功能的测试，可于测试前进行判定各项测试功能是否正常。
·测试线路阻抗自我归零校整功能，确保测试结果的准确性。
·前面板软件输入校正。
·时间与日期的设定，可设定校正时间及预警时间提醒使用者。
·内建PLC Remote遥控界面。
·键盘锁定,安全锁定功能。
| SPECIFICATIONS | ||||||||||||||
| MODEL | 7305 | 7314 | 7315 | 7316 | ||||||||||
| GROUND BOND | ||||||||||||||
| Output AC Current | 3 - 30A | 1 - 40A | 1 - 30A | 1 - 60A | ||||||||||
| Output AC Voltage | 6V, Maximum | 8V, Maximum | 6V, Maximum | 12V, Maximum | ||||||||||
| Output Frequency | 50Hz/60Hz ±100ppm, Userion | |||||||||||||
| SETTINGS | ||||||||||||||
| Max-Limit | Resistance | 0-510mΩ | 0-120mΩ | 0-600mΩ | 0-200mΩ | 0-150mΩ | 0-510mΩ | 0-120mΩ | 0-600mΩ | 0-300mΩ | 0-150mΩ | |||
| Range | AC Current | 3.0-10.0A | 10.1-30.0A | 1.00-10.00A | 10.01-30.00A | 30.01-40.00A | 1.00-10.00A | 10.1-30.00A | 1.00-15.00A | 15.01-30.00A | 30.01-60.00A | |||
| Resolution | 1mΩ | |||||||||||||
| Accuracy | Same as Resistance Measurement Accuracy | |||||||||||||
| Min-Limit | Resistance | - | 0-600mΩ | 0-200mΩ | 0-150mΩ | 0-510mΩ | 0-120mΩ | 0-600mΩ | 0-300mΩ | 0-150mΩ | ||||
| Range | AC Current | - | 1.00-10.00A | 10.01-30.00A | 30.01-40.00A | 1.00-10.00A | 10.1-30.00A | 1.00-15.00A | 15.01-30.00A | 30.01-60.00A | ||||
| Resolution | 1mΩ | |||||||||||||
| Accuracy | Same as Resistance Measurement Accuracy | |||||||||||||
| Lead Resistance Offset | Range | 0 - 100 mΩ, Auto/manual | ||||||||||||
| Resolution | 1mΩ | |||||||||||||
| Accuracy | ±(2% of setting +2 counts) | |||||||||||||
| Dwell Time | Range | 0, 0.5 - 999.9 sec (0 = continuous) | ||||||||||||
| Resolution | 0.1 sec | |||||||||||||
| Accuracy | ±(0.1% + 0.05sec) | |||||||||||||
| MEASUREMENT | ||||||||||||||
| AC Current | Range | 3.0 - 30.0A | 1.00 - 40.00A | 1.00 - 30.00A | 1.00 - 60.00A | |||||||||
| Resolution | 0.1A | 0.01A | 0.01A | 0.01A | ||||||||||
| Accuracy | ±(2%of reading +1count) | ±(3%of reading +3counts) | ±(3%of reading +3counts) | ±(3%of reading +3counts) | ||||||||||
| Resistance | Range | 0-510mΩ | 0-120mΩ | 0-600 mΩ | 0-600 mΩ | 0-200 mΩ | 0-150 mΩ | 0-510 mΩ | 0-510 mΩ | 0-120 mΩ | 0-600 mΩ | 0-600 mΩ | 0-300 mΩ | 0-150 mΩ |
| 3.0-10.0A | 10.1-30.0A | 1.00-5.99 A | 6.00-10.00 A | 10.01-30.00 A | 30.01-40.00 A | 1.00-2.99 A | 3.00-10.00 A | 10.01-30.00 A | 1.00-5.99 A | 6.00-15.00 A | 15.01-30.00 A | 30.01-60.00 A | ||
| Resolution | 1 mΩ | |||||||||||||
| Accuracy | ±(2%of reading +1count) | ±3% of reading +3 counts) | ±(2% of reading +2 counts) | ±(3% of reading +3counts) | ±(2% of reading +2 counts) | ±3% of reading +3 counts) | ±(2% of reading +2 counts) | |||||||
| GENERAL | ||||||||||||||
| Input Voltage AC | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 6.3A f7305/7315 model, 10A f7314 model, 15A f7316 model | |||||||||||||
| PLC Remote Control | Input: Test , Reset,WithstProcessing ,(Memory1.2.3, Interlock f7314/7315/7316 model only) | |||||||||||||
| Output: Pass , Fail , Processing , Reset Out , Start Out | ||||||||||||||
| Memory | 5 memories | 10 memories, 3 steps/memory | ||||||||||||
| Display | 16×2 LCD with back light | 128×64 Graphic LCD | ||||||||||||
| Key Lock | To prevent unauthorized alteration of the test Parameters | |||||||||||||
| Calibration | Build-in software external calibrated meters | |||||||||||||
| Verification | - | Build-in software driven verification menu to test fault detection circuits | ||||||||||||
| Alarm Volume Setting | - | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | ||||||||||||
| Environment | 0-40℃, 20-80%RH | |||||||||||||
| Dimension | 280(W)×89(H)×370(D)mm | 215(W)×89(H)×430(D)mm | 215(W)×89(H)×370(D)mm | 430(W)×130(H)×400(D)mm | ||||||||||
| Net Weight | 10Kg | 14Kg | 8.7Kg | 20Kg | ||||||||||
| STANDARD ACCESSORIES | ||||||||||||||
| Power Cord(10A) | ×1 | ×1 (15A) | ||||||||||||
| Fuses | ×2 (Including a spare contained in the fuse holder) | ×1(On Board) | ||||||||||||
| Interlock Disable Key(1505) | - | ×1 | ×1 | ×1 | ||||||||||
| Ground Bond Test Lead 30A ,1.5m(1103) | - | - | ×1 | - | ||||||||||
| Ground Bond Return Lead 30A ,1.5m(1104) | - | - | ×1 | - | ||||||||||
| Ground Bond Return Lead 30A ,1.6m(1122) | ×1 | - | - | - | ||||||||||
| Ground Bond Test Lead 30A,1.6m(1131) | ×1 | - | - | - | ||||||||||
| Ground Bond Test Lead 40A,1.6m(1137) | - | ×1 | - | - | ||||||||||
| Ground Bond Return Lead 40A,1.6m(1138) | - | ×1 | - | - | ||||||||||
| Ground Bond Test Lead 60A,1.65m (1160) | - | - | - | ×1 | ||||||||||
| Ground Bond Return Lead 60A,1.65m(1161) | - | - | - |