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PROVA-5601

Clamp-on Ground Resistance Tester

Product Features
  • Non-Contact Ground Resistance Measurement
  • No Auxiliary Electrode Needed
  • Ground Resistance Measurement: 0.025 – 1500Ω
  • Leakage Current: 0.3mA – 30A, True RMS
  • Jaw Diameter: 23mm
  • Programmable High and Low Alarm
  • Data logging capacity: 116 records
  • Programmable Data Logging: data logging interval 1 to 255 sec.
  • Auto-power-off function

    Grounding Application:
  • Telecommunication
  • Electrical Power Plant
  • Factory and Facility
  • Cable TV System
  • Cellular Phone System
  • Gas Station & Tank
Clamp-on Ground Resistance Tester

 Electrical Specifications: (23±5)

Ground Resistance (Auto range):

Range

Resolution

Accuracy of Reading1

0.025 - 0.250Ω

0.002Ω

± 1.5% ± 0.05Ω

0.251 - 1.000Ω

0.02Ω

± 1.5% ± 0.05Ω

1.001 – 10.00Ω

0.02Ω

± 1.5% ± 0.1Ω

10.01 - 50.00Ω

0.04Ω

±2.0% ± 0.3Ω

50.01 – 100.0Ω

0.04Ω

±2.0% ± 0.5Ω

100.1 - 200.0Ω

0.4Ω

± 3.0% ± 1.0Ω

200.1 - 400.0Ω

2Ω

± 5.0% ± 5Ω

400.1 - 600.0Ω

5Ω

± 10% ± 10Ω

600.1 – 1500Ω

20Ω

± 20%

Loop resistance noninductive, external field < 50 A/m, external electrical field < 1 V/m, conductor centered.

Resistance Measurement Frequency: 3.333KHz

 

High and Low Alarm

 

Range

Resolution

High Alarm

0 - 1510Ω

1Ω

Lo Alarm

0 - 1510Ω

1Ω

 

Ground/ Leakage Current (Auto range, 50/60 Hz, True RMS, Crest Factor < 3.0)

Range

Resolution

Accuracy of Reading

0.300 - 1.000 mA

0.001 mA

± 2.0% ± 0.05 mA

1.00 - 10.00 mA

0.01 mA

± 2.0% ± 0.03 mA

10.0 - 100.0 mA

0.1 mA

± 2.0% ± 0.3 mA

100 – 1000 mA

1 mA

± 2.0% ± 3 mA

 

Ground Current (Auto range, 50/60 Hz, True RMS, Crest Factor < 3.0)

Range

Resolution

Accuracy of Reading

0.200 – 4.000 A

0.001 A

± 2.0% ± 0.03 A

4.00 – 30.00 A

0.01 A

± 3.0% ± 0.03 A

 

Accuracy of Resistance Calibration Plate: ±1%

Data Logging Capacity116 records

Data Logging Interval: 1 to 255 seconds

  

General Specifications: 

Conductor Size:

23 mm (0.9”) approx.

Jaw Opening:

27 mm (1.06”) approx.

Battery Type:

9V IEC 6 LR61 (Alkaline)

Battery Life:

3000 measurements

Display:

4 digits 9999 counts LCD

Range Selection:

Auto

Auto-Power-Off:

About 4~6 minutes

Overload Protection:

100A (continuous); 200A (5 sec.)

Overload Indication:

OL

Power Consumption:

40mA

Low Battery Indication:

Sampling Time:

20 times / sec.

LCD update:

2 times / sec.

Operating Temperature:

0to 50 (14 to 122)

Operating Humidity:

less than 85% relative

Altitude:

up to 2000M

Storage Temperature:

-20 to 60 (-4 to 122)

Storage Humidity:

less than 75% relative

Temperature Coefficient:

 

0.1% x (Specified Spec.) / 

(18 or 28)

Dimension:

257mm (L) x 100mm(W) x 47mm(H)

10.1" (L) x 3.9"(W) x 1.9"(H)

Weight:

640g / 1.4 lbs

Accessories:

Resistance Calibration Plate x 1

9V Battery (Installed) x 1

Users Manual x 1

Carrying Case x 1

 

  

Grounding application:
   Telecommunication,
   Electrical power plant,
   Factory and facility,
   Cable TV system,
   Cellular phone system,
   Gas station & tank