OUR PRODUCT
FT6380-50 Clamp on Earth Tester
โพสต์เมื่อ : 28 เม.ย 2564 เวลา 14:44 น.
FT6380-50 Clamp on Earth Tester
The FT6380-50 measures grounding resistance simply by clamping to multiple-grounded ground wires. No auxiliary grounding rod is needed, and there is no need to disconnect the ground wire from the grounding rod. The compact, low-profile sensor can be used to clamp ground wires with ease, and also provide AC current measurement functionality and can measure currents ranging from leakage current on the order of several mA to load currents of up to 60 A.
CAT IV 600 V
Key Features
- Compatible with HIOKI common free App GENNECT Cross (Optional Wireless Adapter Z3210 is necessary)
- Wirelessly transfer measurement data to Excel forms for input (Will be supported by the 2021 upgrade)
- Earth resistance measurement for multi-grounded systems
- Measure leak current with absolute certainty with highly sensitive 0.01 mA resolution (at 20.00 mA range)
- Measure load current up to 60.0 A range
- Clamp at the narrowest point
Can measure Multi-Grounded systems
Clamp on the earth cable. The instrument has two cores for voltage injection and current measurement
- The voltage transducer injects a defined voltage into the multi-grounded system
- From the defined voltage and measured current, the total circuit loop resistance is calculated in the following equation. Rx + 1/ [ (1/R1) + (1/R2) + (1/R3) + (1/R4) + ... ] = V/I In a typical multi-grounded system, the parallel resistance value is small enough to be ignored and the equation as referred on the left can be simulated as follows Rx = V/I