Application field
Applicable to electric power, post and telecommunications, railway, communication, mining and other departments measuring tower grounding resistance and electrical safety inspection and grounding engineering completion acceptance
Product features
1、由主Machine、 4 current pliers, test wire, auxiliary grounding rod, communication wire, printer, etc.
2、主Machine采用 7 inch color screen, test results at a glance;
3、电流钳与主Machine采用无线通讯,仪表还Have蓝牙通讯,下载 After the APP, you can test and view the test results on your mobile phone;
4、能存储 100 sets of data, through the upper computer software upload test results, historical data reading, consulting, saving, report, printing and other functions;
5、外壳采用防水保护箱,防撞、防摔、防水（Protection level IP65) strong, safe and durable;
6, equipped with large capacity rechargeable lithium battery pack, especially suitable for outdoor site use
Measurement accuracy
Measuring function |
Measuring range |
Fine Degree |
Resolution |
Ground resistance ( R ) (4 forceps method) |
0.10Ω～20.00Ω |
±10%rdg±5dgt |
0.01Ω |
20.0Ω～200.0Ω |
0.1Ω |
||
Ground resistance ( R ) |
0.10Ω～20.00Ω |
±2%rdg±3dgt |
0.01Ω |
20.0Ω～200.0Ω |
±2%rdg±3dgt |
0.1Ω |
|
200Ω～2000Ω |
±2%rdg±3dgt |
1Ω |
|
2.00kΩ～20.00kΩ |
±4%rdg±3dgt |
10Ω |
|
Soil resistivity ( ρ ) |
0.00Ωm～99.99Ωm |
(ρ=2πaR a :1m～100m; π=3.14) |
0.01Ωm |
100.0Ωm～999.9Ωm |
0.1Ωm |
||
1000Ωm～9999Ωm |
1Ωm |
||
10.00kΩm～99.99kΩm |
(ρ=2πaR a :1 m～100m; π=3.14) |
10Ωm |
|
100.0kΩm～999.9kΩm |
100Ωm |
||
1000kΩm～9000kΩm |
1kΩm |
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Ac current (--) A～） |
1.00mA～50.00mA |
±2%rdg±3dgt |
0.01mA |
0.50A～5.000A |
±2%rdg±3dgt |
0.001A |
|
5.0A～500.0A |
±3%rdg±3dgt |
0.1A |
|
Ground voltage ( V～） |
0.0V～ 2 00.0V |
±2%rdg±3dgt |
0.1V |
Technical index
Basic function |
VICTOR 6415B |
|
Quantity The process of |
4. Forceps method测Ground resistance：200Ω |
|
Ground resistance： 0.00Ω～20.00kΩ |
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Ac current ： 1.00m A～500.0A |
|
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Ground voltage ： 0.0V～ 2 00.0V |
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测Quantity方法 |
杆塔Ground resistance： 4. Forceps method |
|
Ground resistance：额定电流变极法 |
|
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Soil resistivity：四极法 ( Wennerfa ) |
|
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Ac current： Pincer shape CT, effective value acquisition |
|
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Ground voltage：分压,有效值采集 |
|
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Calibre of current clamp |
Φ68mm |
|
Test frequency |
128Hz/111Hz/105Hz/94Hz(AFC) |
|
Short circuit test current |
AC 55mA max |
|
Open circuit test voltage |
AC 15V max |
|
Test voltage waveform |
Sine wave |
|
Standard test line |
Four pieces: red 20m, black 20m, yellow 10m, green 10m each |
|
Simple test line |
2 pieces: red 1.6m, black 1.6m each 1 |
|
Auxiliary ground rod |
4 roots: φ10mm×250mm (about 935g) |
|
测Quantity时间 |
Ground resistance、Soil resistivity：约 30 seconds/time |
|
Communication interface |
Have USB interface, software monitoring, storage data can be uploaded to the computer, save printing |
|
Hit Print Machine |
Built-in |
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Data storage |
100 groups, " 001/100 "Store instructions, show" 100/100 "Indicates that the storage is full |
|
Overflow disy |
QuantityThe process of溢出时 “ OL The symbol indicates |
|
Auxiliary grounding test |
Have辅助Ground resistance值测试功能, 0.00KΩ～20kΩ(100 R + rC <20kΩ,100 R + rP <20kΩ) |
|
Alarm function |
测Quantity值过报警设定值时, "Warning" alarm symbol prompt |
|
自动关Machine |
开Machine后 30分钟,自动关Machine |
|
电池电压 |
When the battery voltage drops to about When the DC is 7.2V±0.1V, the battery voltage is low (--) Disy, remind the meter to be charged |
|
Working current |
待Machine : About 400mA ; 测Quantity：约 550mA |
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工作温湿Degree |
-10℃ ~ 40℃; 80percentrh below |
|
存放温湿Degree |
-20℃ ~ 60℃; 70percentrh below |
|
Overload protection |
测QuantityGround resistance： C(H)-E 、 P(S)-ES Between ports AC 280V/3 s |
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Protection level |
IP65 (when closed) |
|
Insulation resistance |
More than 20MΩ (500V between the circuit and the shell) |
|
Suitable for safety rules |
IEC61010-1(CAT Ⅲ 300V、CAT IV 150V、污染等级2);IEC61010-031;IEC61557-1(Ground resistance); IEC61557-5(Soil resistivity);JJG 366-2004. |
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