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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:
0°C to 50°C (14°F to 122°F)
Operating Humidity:
less than 85% relative
Altitude:
up to 2000M
Storage Temperature:
-20°C to 60°C (-4°F to 122°F)
Storage Humidity:
less than 75% relative
Temperature Coefficient:
 
0.1% x (Specified Spec.) / °C
(18°C or 28°C)
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