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AEMC 4630 2130.44 3-Point Ground Resistance Tester
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AEMC 2130.44
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Features:
- Measures soil resistivity (4-Point) method
- Measures ground resistance (2- and 3-Point) Fall-of-Potential method
- Step voltage tests and touch potential measurements
- Auto-Ranging: automatically selects the optimum range
- Designed to reject high levels of noise interference
- Extremely simple to operate: connect - press - read
- LED on faceplate informs operator of high input noise, high auxiliary rod resistance and fault connections
- AC powered with rechargeable NiMH batteries
- Rugged, dustproof and rainproof field case
- Can also be used for continuity tests on bonding
- Color-coded terminals
- Includes soft carrying case, batteries, and manual
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Description
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The Digital Ground Resistance Tester Model 4630 performs ground resistance and soil resistivity tests. This direct reading testers measures from 0 to 2000Ω, and is auto-ranging, so it automatically seeks outs the optimum measurement range. The Model 4630 is rugged, easy-to-use and is ideal for maintenance crews performing numerous tests. It exceeds mechanical and safety specifications for shock, vibration and drop tests called out in IEC standards. It is designed to reject high levels of interference, so it can be used under difficult conditions such as high stray currents that normally affect accuracy. The Model 4630 is powered by 9.6V, 3.5 Ah NiMH rechargeable batteries. A built-in recharge circuit, powered from 120/230V 50/60Hz line, also provides for testing while recharging.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 2130.44 |
Ground Resistance Tester Model 4630 (Digital, 4-Point) |
$1795.00
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| You may qualify for better pricing. |
| Please call 877-742-TEST (8378) |
| or Email for details. |
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| 2130.43 |
Ground Resistance Tester Model 4620 (Digital, 4-Point) |
$1265.00
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| You may qualify for better pricing. |
| Please call 877-742-TEST (8378) |
| or Email for details. |
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| 2130.45 |
Ground Resistance Tester Model 4620 Kit (Model 4620 & Cat #2130.63) See Replacement 4620 Kit - Cat. #2135.20, Model 4620 Kit - Discontinued - replaced by AEMC 2135.20 |
| 2130.46 |
Ground Resistance Tester Model 4630 Kit (Model 4630 & Cat #2130.63) See Replacement 4630 Kit - Cat. #2135.23, Model 4630 Kit - Discontinued - replaced by AEMC 2135.23 |
| Model |
Accessories |
List Price |
Sale Price |
| 2130.60 |
Tape Measure AEMC 100 ft |
$34.95
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| You may qualify for better pricing. |
| Please call 877-742-TEST (8378) |
| or Email for details. |
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| 2130.61 |
Ground Test Kit for 3-Point testing, (Supplemental for 4-Point testing - includes Carrying Bag, [2] 100 ft Color-coded Leads, [1] 16 ft Lead and [2] 16" T-shaped Auxiliary Ground Electrodes) See Replacement Kit - Cat. #2135.38 - Discontinued - replaced by AEMC 2135.38 |
| 2130.62 |
Test Kit for 3-Point Testing, Kit (Carrying Bag, [2] 150 ft Color-coded Leads on Spools, [1] 16 ft Lead, [2] 16" T-shaped Auxiliary Ground Electrodes and [1] 100 ft AEMC Tape Measurer) See Replacement Kit - Cat. #2135.35 - Discontinued - replaced by AEMC 2135.35 |
| 2130.63 |
Test Kit for 4-Point Testing, Kit (Carrying Bag, [2] 300 ft Color-coded Leads on Spools, [2] 100 ft Color-coded Leads, [1] 16 ft Lead, [4] 16" T-shaped Auxiliary Ground Electrodes and [1] 100 ft AEMC Tape Measurer) See Replacement Kit - Cat. #2135.36 - Discontinued - replaced by AEMC 2135.36 |
| Model |
Replacement Parts |
List Price |
Sale Price |
| 2135.39 |
Ground Rod Set of 2, 14.5" T-shaped Auxiliary Ground Electrodes Replacement for Cat. #100.335 |
$31.95
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| You may qualify for better pricing. |
| Please call 877-742-TEST (8378) |
| or Email for details. |
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Specifications
| Measurement Range |
| Range |
20W / 200W / 2000W |
| Measurement Range |
0.00 to 19.99W / 20.0 to 199.9W / 200 to 1999W |
| Resolution |
10mW / 100mW / 1W |
| Test Current |
10mA / 1mA / 0.1mA |
| Accuracy |
±2% of Reading ± 1ct / ±3% of Reading ± 3cts |
| Auxiliary Electrode Influence |
Current Circuit: 200W; Voltage Circuit: 2000W / Current Circuit: 30kW; Voltage Circuit: 50kW / Current Circuit: 50kW; Voltage Circuit: 50kW |
| Open Voltage |
<42V peak |
| Resistance Measurement Frequency |
128Hz square wave |
| Interference |
Rejects high levels of interference voltage (DC, 50 to 60Hz, harmonics): DC voltage in series with X: 20V; AC voltage in series with Y: 13V peak; AC voltage in series with Z: 32V peak |
| Response Time |
Approximately 6 seconds for a stabilized measurement |
| Voltage Withstand |
250VAC with spikes of 3000VAC or 1000VDC |
| Power Source |
120/230V 50/600Hz Rechargeable 9.6V, 3.5 Ah NiMH batteries |
| Battery Life |
1800 15-second measurements |
| Fuse Protection |
0.1A, 250v, 0.25 X 1.25"; 30kA Interrupt Capacity |
| Mechanical Specifications |
| Display |
3-1/2, 0.71" (18mm) high; 2000-count; electroluminescent blue backlight - LCD also indicates overrange, test lead shorts and lead reversals |
| Connection |
Color-coded terminals accept lugs with min. gap of 6mm or standard 4mm banana jacks |
| LED Indication |
Three LEDs indicate high input noise, high auxiliary rod resistance, open leads, blown fuse |
| Operating Temperature |
14° to 131°F (-10° to 55°C), 20 to 90% RH |
| Storage Temperature |
-40° to 158° F (-40 to 70° C), 0 to 90% RH with batteries removed |
| Dimensions |
9.45 x 7.28 x 4.33" (240 x 185 x 110mm) |
| Weight |
7.75 lbs (3.5kg) |
| Case |
Heavy duty o-ring sealed field case |
| Colors |
Case: safety yellow; Front panel: gray |
| Mechanical Shock |
IEC 68-2-27 |
| Vibration Test |
IEC 68-2-6 |
| Drop Test |
IEC 68-2-32 |
| Dielectric Test |
3kV, 50/60Hz, 1 min. between four interconnected measuring terminals and any external metal ground |
| Environmental |
O-ring sealed against dust and water to IP50 (Protection Index) |
| Safety Reference Specifications |
| Safety Ratings |
EN 61010-1, Cat. III, Pollution Degree 2, 42V |
| Agency Approvals |
CE Mark |
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