Specification :

Detail: Earth Resistance Clamp YH302
There are three models of this series, including Meter A, Meter B and Meter C, which can meet various requirements of different customers. The features are summarized in the following table.

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Test mode

Functions

Meter A

Meter B

Meter C

3 pole & 4 pole earthing-resistance test | Test voltage: AC 20V/ 48V | | | |
Test frequency: 94Hz/ 105Hz/ 111Hz/ 128Hz/ AFC | | | 94Hz/ 128Hz |
Earthing-resistance range | 0.02 ~ 300k | 0.1 ~ 30k | 0.1~ 20k |
Selective mode ( 3 pole/ 4pole+ ) | Test voltage: AC 20V/ 48V | | | |
Test frequency: 94Hz/ 105Hz/ 111Hz/ 128Hz/ AFC | | |
Earthing-resistance range | 0.02~ 20k | 0.1~ 10k |
Non-auxiliary-polar mode | Test voltage: AC48V | | | |
Test frequency: 94Hz/ 105Hz/ 111Hz/ 128Hz/ AFC | | |
Earthing-resistance range | 0.02~ 150 | 0.1~ 150 |
2 pole R~ | Test voltage: AC20V | | | |
Test frequency: 94Hz/ 105Hz/ 111Hz/ 128Hz/ AFC | | | 94Hz/ 128Hz |
Earthing-resistance range | 0.02 ~ 300k | 0.1 ~ 30k | 0.1~ 20k |
2 pole / 4pole R | Test voltage: DC20V | | | |
Earthing-resistance range | 0.02 ~ 3k | 0.1 ~ 3k |
Interfering voltage / current/ frequency | Interfering voltage: 1~ 50V DC/ AC | | | |
Interfering frequency: 16Hz~ 400Hz | | | |
Interfering current: 20mA~ 2A | | | |
Soil resistivity | Test voltage: AC20V/ 48V | | | |
Test frequency: 94Hz/ 105Hz/ 111Hz/ 128Hz/ AFC | | | 94Hz/ 128Hz |
Range: 0.02m~ 1000km | | | |
RK( wire compensation) | Test voltage: AC20V/ 48V | | | |
Test frequency: 94Hz/ 105Hz/ 111Hz/ 128Hz/ AFC | | | 94Hz/ 128Hz |
Range: | 0.02~ 30 | 0.1~ 30 | 0.1~ 30 |
| Test current | 250 mA | 100 mA | 100 mA |
| Data storage | | | |
| USB communication | | | |
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Model Number: YH302
Brand Name:
Payment Terms: T/ T Weste
Minimum:
Certification: CE
Delivery Time: According to customers' need.
Supply Ablity: