交流接地阻抗测试仪

7305交流接地阻抗测试仪

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2022-05-09 17:40:02
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苏州众业电子有限公司

苏州众业电子有限公司

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产品简介

Extech 7305 交流接地阻抗测试器(30A/6V),内建特殊的线性恒流输出放大线路,测试线路阻抗自我归零校整功能,确保测试结果的准确性,内建PLC Remote遥控界面。

详细介绍

中国台湾华仪电子EXTECH 1978年创立,EXTECH为电子安规检测仪器的,产品包括耐压测试仪、绝缘阻抗测试仪、接地阻抗测试仪、泄漏电流(接触电流)仪、交流变频电源等。

Extech 7305 交流接地阻抗测试器
超过30年的经验累积,中国台湾华仪电子、美国AR跨国研发团队合作;在产品服务上,坚持专业技术、产品设计与zui高品质。近30年来,华仪对于产品完善品质的坚持与提供客户完整解决方案的努力,获得客户的广在回响,让华仪始终稳居大中华地欧测试仪器市场。我司做为中国台湾华仪电子EXTECH多年的战略合作伙伴,我们将提供更好的服务及更低的价格。

Extech 7305 交流接地阻抗测试器 产品特点:

· 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。

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, User Selection
SETTINGS
Max-Limit
Range
Resistance 0-510mΩ 0-120mΩ 0-600mΩ 0-200mΩ 0-150mΩ 0-510mΩ 0-120mΩ 0-600mΩ 0-300mΩ 0-150mΩ
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
Range
Resistance - 0-600mΩ 0-200mΩ 0-150mΩ 0-510mΩ 0-120mΩ 0-600mΩ 0-300mΩ 0-150mΩ
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 for 7305/7315 model, 10A for 7314 model, 15A for 7316 model
PLC Remote Control Input: Test , Reset,Withstand Processing ,(Memory1.2.3, Interlock for 7314/7315/7316 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 and 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) - - - ×1

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