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产品名称:
交流接地阻抗测试仪
产品型号:
7314
产品展商:
苏州市众业电子有限公司
关注指数:179
产品文档:
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· 7314简易型交流接地阻抗测试器(40A/8V)。
· 全系列内建特殊的线性恒流输出放大线路。
· Extech 7314 交流接地阻抗测试仪,咨询电话:0512-68551216/68551217/65090040
交流接地阻抗测试仪
的详细介绍
产品特点:
· 全系列内建特殊的线性恒流输出放大线路
· 大型128×64 Graphic LCD 显示器
· 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
· 键盘锁定功能
· 安全锁定功能
· Extech 7314 交流接地阻抗测试仪,咨询电话:0512-68551216/68551217/65090040
产品规格:
SPECIFICATIONS |
MODEL | 7314 |
GROUND BOND |
Output AC Current | 1 - 40A |
Output AC Voltage | 8V, Maximum |
Output Frequency | 50Hz/60Hz ±100ppm, User Selection |
SETTINGS |
Max-Limit Range | Resistance | 0-600mΩ | 0-200mΩ | 0-150mΩ |
AC Current | 1.00-10.00A | 10.01-30.00A | 30.01-40.00A |
Resolution | 1mΩ |
Accuracy | Same as Resistance Measurement Accuracy |
Min-Limit Range | Resistance | 0-600mΩ | 0-200mΩ | 0-150mΩ |
AC Current | 1.00-10.00A | 10.01-30.00A | 30.01-40.00A |
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 | 1.00 - 40.00A |
Resolution | 0.01A |
Accuracy | ±(3%of reading +3counts) |
Resistance | Range | 0-600 mΩ | 0-600 mΩ | 0-200 mΩ | 0-150 mΩ |
1.00-5.99 A | 6.00-10.00 A | 10.01-30.00 A | 30.01-40.00 A |
Resolution | 1 mΩ |
Accuracy | ±3% of reading+3 counts) | ±(2% of reading +2 counts) |
GENERAL |
Input Voltage AC | 115/230Vac±15%, 50/60Hz, Fuse 10A |
PLC Remote Control | Input: Test , Reset,Withstand Processing ,(Memory1.2.3,) Output: Pass , Fail , Processing , Reset Out , Start Out |
Memory | 10 memories, 3 steps/memory |
Display | 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 | 215(W)×89(H)×430(D)mm |
Net Weight | 14Kg |
STANDARD ACCESSORIES |
Power Cord(10A) | ×1 |
Fuses | ×2 (Including a spare contained in the fuse holder) |
Interlock Disable Key(1505) | ×1 |
Ground Bond Test Lead 40A,1.6m(1137) | ×1 |
Ground Bond Return Lead 40A,1.6m(1138) | ×1 |