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Home » Products » Others » TERMINAL EARTH RESISTANCE

TERMINAL EARTH RESISTANCE

TERMINAL EARTH RESISTANCE
TERMINAL EARTH RESISTANCE
Product Code : 54
Brand Name : Model KM 2040
Product Description

4-TERMINAL EARTH RESISTANCE & SOIL RESISTIVITY TESTER

GENERAL SPECIFICATIONS : 

4 pole Earth Resistance Measurement upto 209.9k ohms with resolution 0.001 ohm.

Soil Resistivity measurement 0 to 209.9kΩm.


Advance filtering method based on FFT


(fast fourier transform) reduces noise interference.


Rich test results displayed include resistance of earth spikes, frequency of test current, detected voltage & frequency of interference, residual resistance Rk, etc.

Auto / Manual frequencies optional (94/105/111/128Hz).


Compensation for residual resistance Rk.


Data memory 1000sets.


Confirms to CATIV 150V, CAT III 300V.


 

Safety : IEC61010-1 CAT III 300V, CAT IV 150V. Pollution Degree 2,


IEC61010-031, IEC61557-1,5, IEC61326-1(EMC).

ELECTRICAL SPECIFICATIONS :


Earth Resistance : 2Ω : 0.05 ~ 2.09Ω / 20Ω : 0.05 ~20.9Ω / 200Ω : 0.3 ~ 209Ω /


2000Ω : 3 ~2.09kΩ / 20kΩ : 0.03k ~ 20.9kΩ / 200kΩ : N/A


Accuracy : ± (3%rdg + 5dgt)


Auxillary earth resistance Rh, Rs : 8% of Re + Rh + Rs


Soil Resistivity Voltage : 2Ω : 0.3 ~ 393.7Ωm / 20Ω : 3 ~ 3937Ωm / 200Ω : 0.03 ~ 39.37kΩm /


2000Ω : 0.3k ~ 393.7kΩm / 20kΩ : 3k ~ 1999kΩm / 200kΩ


Frequency : 40 ~ 500Hz


Measuring Current Im : max. 10mA


Measuring Voltage Um : 10Vrms 125Hz


Compensation of Lead Resistance Rk : 2Ω : max. 2Ω / 20Ω : max. 9Ω


Memory Capacity : 1000 groups.


Display : LCD segment


Power : AA 1.5V X 8 batteries.


Weight : approx. 900g.


Dimension : 190 x 155 x 75 mm


Standard Accessories : 4 terminal earth wires & spikes, Instruction Manual, Battery & Carrying Case.

 


KUSAM ELECTRICAL INSTRUMENTS LLP

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KUSAM ELECTRICAL INSTRUMENTS LLP
G-17, Bharat Industrial Estate, T-J Road, Sewri-West, Mumbai - 400015, Maharashtra, India
Mr. Pradeep (Director)

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