交流接地阻測(cè)試儀的詳細(xì)介紹·內(nèi)建10組程序記憶、每一組3個(gè)測(cè)試步驟可進(jìn)行程序記憶步驟的連結(jié)測(cè)試。
·開機(jī)自我檢測(cè)功能的測(cè)試，可于測(cè)試前進(jìn)行判定各項(xiàng)測(cè)試功能是否正常。
·測(cè)試線路阻自我歸校整功能，測(cè)試結(jié)果的準(zhǔn)確性。
·前面板軟件輸入校正。
·時(shí)間與日期的設(shè)定，可設(shè)定校正時(shí)間及預(yù)警時(shí)間提醒使用者。
·內(nèi)建PLC Remote遙控界面。
·鍵盤鎖定,鎖定功能。
·開機(jī)自我檢測(cè)功能的測(cè)試，可于測(cè)試前進(jìn)行判定各項(xiàng)測(cè)試功能是否正常。
·測(cè)試線路阻自我歸校整功能，測(cè)試結(jié)果的準(zhǔn)確性。
·前面板軟件輸入校正。
·時(shí)間與日期的設(shè)定，可設(shè)定校正時(shí)間及預(yù)警時(shí)間提醒使用者。
·內(nèi)建PLC Remote遙控界面。
·鍵盤鎖定,鎖定功能。
| 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 &plun;100ppm, Userion | |||||||||||||
| SETTINGS | ||||||||||||||
| Max-Limit | Ristance | 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 | |||
| Rolution | 1mΩ | |||||||||||||
| Accuracy | Same as Ristance Measurement Accuracy | |||||||||||||
| Min-Limit | Ristance | - | 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 | ||||
| Rolution | 1mΩ | |||||||||||||
| Accuracy | Same as Ristance Measurement Accuracy | |||||||||||||
| Lead Ristance Offset | Range | 0 - 100 mΩ, Auto/manual | ||||||||||||
| Rolution | 1mΩ | |||||||||||||
| Accuracy | &plun;(2% of setting +2 counts) | |||||||||||||
| Dwell Time | Range | 0, 0.5 - 999.9 sec (0 = continuous) | ||||||||||||
| Rolution | 0.1 sec | |||||||||||||
| Accuracy | &plun;(0.1% + 0.05sec) | |||||||||||||
| MEASUREMENT | ||||||||||||||
| AC Current | Range | 3.0 - 30.0A | 1.00 - 40.00A | 1.00 - 30.00A | 1.00 - 60.00A | |||||||||
| Rolution | 0.1A | 0.01A | 0.01A | 0.01A | ||||||||||
| Accuracy | &plun;(2%of reading +1count) | &plun;(3%of reading +3counts) | &plun;(3%of reading +3counts) | &plun;(3%of reading +3counts) | ||||||||||
| Ristance | 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 | ||
| Rolution | 1 mΩ | |||||||||||||
| Accuracy | &plun;(2%of reading +1count) | &plun;3% of reading +3 counts) | &plun;(2% of reading +2 counts) | &plun;(3% of reading +3counts) | &plun;(2% of reading +2 counts) | &plun;3% of reading +3 counts) | &plun;(2% of reading +2 counts) | |||||||
| GENERAL | ||||||||||||||
| Input Voltage AC | 115/230Vac&plun;15%, 50/60Hz &plun; 5%, Fuse 6.3A f7305/7315 model, 10A f7314 model, 15A f7316 model | |||||||||||||
| PLC Remote Control | Input: Tt , Ret,WithstProcsing ,(Memory1.2.3, Interlock f7314/7315/7316 model only) | |||||||||||||
| Output: P , Fail , Procsing , Ret Out , Start Out | ||||||||||||||
| Memory | 5 memori | 10 memori, 3 steps/memory | ||||||||||||
| Display | 16&tim;2 LCD with back light | 128&tim;64 Graphic LCD | ||||||||||||
| Key Lock | To prevent unauthorized alteration of the tt Parameters | |||||||||||||
| Calibration | Build-in software external calibrated meters | |||||||||||||
| Verification | - | Build-in software driven verification menu to tt fault detection circuits | ||||||||||||
| Alarm Volume Setting | - | Range: 0-9 ;0=OFF, 1 is softt volume, 9 is loudt volume. | ||||||||||||
| Environment | 0-40℃, 20-80%RH | |||||||||||||
| Dimension | 280(W)&tim;89(H)&tim;370(D)mm | 215(W)&tim;89(H)&tim;430(D)mm | 215(W)&tim;89(H)&tim;370(D)mm | 430(W)&tim;130(H)&tim;400(D)mm | ||||||||||
| Net Weight | 10Kg | 14Kg | 8.7Kg | 20Kg | ||||||||||
| STANDARD ACCSORI | ||||||||||||||
| Power Cord(10A) | &tim;1 | &tim;1 (15A) | ||||||||||||
| Fus | &tim;2 (Including a spare contained in the fuse holder) | &tim;1(On Board) | ||||||||||||
| Interlock Disable Key(1505) | - | &tim;1 | &tim;1 | &tim;1 | ||||||||||
| Ground Bond Tt Lead 30A ,1.5m(1103) | - | - | &tim;1 | - | ||||||||||
| Ground Bond Return Lead 30A ,1.5m(1104) | - | - | &tim;1 | - | ||||||||||
| Ground Bond Return Lead 30A ,1.6m(1122) | &tim;1 | - | - | - | ||||||||||
| Ground Bond Tt Lead 30A,1.6m(1131) | &tim;1 | - | - | - | ||||||||||
| Ground Bond Tt Lead 40A,1.6m(1137) | - | &tim;1 | - | - | ||||||||||
| Ground Bond Return Lead 40A,1.6m(1138) | - | &tim;1 | - | - | ||||||||||
| Ground Bond Tt Lead 60A,1.65m (1160) | - | - | - | &tim;1 | ||||||||||
| Ground Bond Return Lead 60A,1.65m(1161) | - | - | - |
