Tristate Machinery Dismantlers Forum > ILLINOIS
> Electrical Components
> New
> Without Warranty
> Fluke 1625 kit geo earth ground tester msrp 2370 usd
Fluke 1625 kit geo earth ground tester msrp 2370 usd
Fluke 1625 GEO Earth Ground Tester
* 3 cable reels with wire (2-25 m, 1-50 m)
* 2 clamps (one inducing, one sensing)
The Fluke 1625 is a distinctive earth ground tester that can perform all four types of earth ground measurement.
The Fluke 1625 is a distinctive earth ground tester that can perform all four types of earth ground measurement. Specifically, the Fluke 1625 tester is able to measure earth ground loop resistances using only clamps called Stakeless testing. This method doesn t require the use of earth ground stakes or the disconnection of ground rods.
With this test method, two clamps are placed around the earth ground rod and each are connected to the tester. No earth ground stakes are used at all. A known, fixed voltage is induced by one clamp and the current is measured using the second clamp. Then the tester automatically determines the resistance of the earth ground rod.
This test method only works if a bonded earth ground system exists for the building or structure under test, but most are. If there is only one path to ground, like at many residential applications, the Stakeless method will not provide an acceptable value and the Fall of Potential test method must be used.
With Stakeless testing, the earth ground rod does not need to be disconnected leaving the bonded earth ground system intact during test. Gone are the days of spending time placing and connecting stakes for each earth ground rod on your system a major time saver. You can also perform earth ground tests in places you ve not considered before: inside buildings, power pylons, or anywhere you don t have access to soil.
* 3- and 4-Pole Fall of Potential standard earth ground testing using two ground stakes
* 4-Pole Soil Resistivity testing determine soil resistivity using four ground stakes
* Selective testing without disconnecting ground rods, a technician can measure ground resistance using a combination of stakes and a clamp.
* Stakeless testing innovative solution using only clamps, instead of ground stakes, to measure earth ground loop resistance.
* Automatic Frequency Control (AFC) identifies existing interference and chooses a measurement frequency to minimize its effect, providing a more accurate earth ground value.
* R* measurement calculates earth ground impedance at 55 Hz to more accurately reflect the earth ground resistance that a fault-to-earth ground would see.
* Adjustable limits for quick test result verification.
RA 3-pole ground resistance measurement (IEC 1557-5)
RA 4-pole ground resistance measurement (IEC 1557-5)
RA 3-pole ground resistance measurement with current clamp
RA 4-pole selective ground resistance measurement with current clamp
Stakeless ground loop measurement
Max. Iext = 10 A (ac) (RA < 20 )
Max. Iext = 2 A (ac) (RA < 20 )
C1 (IEC 654-1), -5 C to + 45 C, 5 % to 95 % RH
IP56 for case, IP40 for battery door according to EN 60529
1999 digit LCD display with special symbols, digit height 25 mm, fluorescent backlight
2999 Digit LCD 7 segment liquid crystal display with special symbols and backlight
Typical 3000 measurements (RE+RH 1 k )
Typical 6000 measurements (RE+RH 10 k )
