YH-IED1 Intelligent Current Discharege Device is the latest product developed by Qingdao Yahe Science & Technology Development Co., Ltd. It is used to discharge and detect stray currents in buried metal structures. It integrates functions such as pipeline stray current discharge, interference detection evaluation, and interference protection effect monitoring. It is used in conjunction with dedicated installation boxes and testing probes, and has remote setting of working parameters, local display and automatic uploading of monitoring data. Relevant detection data can be viewed remotely through the cathodic protection management platform.
YH-IED1 Intelligent Current Discharege Device is the latest product developed by Qingdao Yahe Science & Technology Development Co., Ltd. It is used to discharge and detect stray currents in buried metal structures. It integrates functions such as pipeline stray current discharge, interference detection evaluation, and interference protection effect monitoring. It is used in conjunction with dedicated installation boxes and testing probes, and has remote setting of working parameters, local display and automatic uploading of monitoring data. Relevant detection data can be viewed remotely through the cathodic protection management platform.
| Main Parameters | Parameters Scale |
|
High Precision Measurement |
DC channel data sampling error ≤ 1%, AC channel data acquisition error ≤ 5%. |
| Low Power Consumption | Parallel operation power ≤ 2W. |
| Lightning Protection Indicators | The collection equipment meets the requirements of the fourth level lightning protection in GB/T 3482 |
| Dielectric Strength | 1500V dielectric strength test voltage (effective value), lasting for 1 minute without breakdown or flashover phenomenon |
| Insulation Resistance | The insulation resistance between the reference line and the shell, and between the zero position line and the shell is greater than 10M Ω. |
| Ambient Temperature | -Use within the range of 40℃~+60 ℃ (the display screen should be turned off for protection when it is below -10 ℃). |
| Power Supply Voltage | DC 3.2V |
|
Rated Ssolation Voltage |
-3V~+0.3V/±2V. |
| Equivalent AC Impedance | ≤30mΩ |
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