台湾华仪 EXTECH 交流接地阻抗测试仪 7316

7316交流接地阻抗测试仪简介：

交流接地阻抗测试仪，1～60A，12V，0～600mΩ
产品特点
7305简易型交流接地阻抗测试器(30A/6V) 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(7316,7315,7314 model) 7315单机可与7100series(HYPOT III)耐压/绝缘阻抗测试器连结，符合标准19英吋仪器架 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 技术参数

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, 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-
600mΩ
0-
600Ω
0-
200mΩ
0-
150mΩ
0-
510mΩ
0-
510mΩ
0-
120mΩ
0-
600mΩ
0-
600mΩ
0-
300mΩ
0-
150mΩ
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