AEMC 4630 Ground Resistance Tester Kit
AEMC 4630 Kit is an AC-powered ground resistance tester with auto-ranging measurement (0–2000Ω), 4-point soil resistivity and 2/3-point fall-of-potential methods, includes 300ft and 100ft test leads.
Product details
| Model | 2135.23 |
| Manufacturer | AEMC |
| Category | Ground Resistance Testers |
| Availability | Made to order |
Description
Overview
The AEMC 4630 Kit is an AC-powered digital ground resistance tester system designed for performing comprehensive earth ground resistance and soil resistivity tests. This auto-ranging instrument directly measures from 0 to 2000Ω and automatically selects the optimum measurement range and test current. The tester meets IEC standards for mechanical and electrical safety and is designed to reject high levels of interference for reliable operation in challenging field environments. This complete kit includes extensive test leads and auxiliary electrodes for comprehensive soil resistivity surveys and grounding system verification.
Key Features
- Auto-ranging measurement from 0–2000Ω with automatic range and test current selection
- Measures soil resistivity using 4-Point method
- Measures ground resistance using 2-Point and 3-Point Fall-of-Potential methods
- Ground integrity measurement capability
- Step voltage tests and touch potential measurements
- High noise rejection for use in electrically challenging environments
- LED indicators for high input noise, high auxiliary rod resistance, and faulty connections
- Large backlit LCD display for easy field reading
- AC powered with 9.6V, 3.5 Ah rechargeable NiMH batteries
- Built-in recharge circuit (120/230V 50/60Hz) allows testing while recharging
- Continuity testing on bonding conductors
- Rugged, dustproof and rainproof field case with color-coded terminals
Included Test Kit
- AEMC 4630 Ground Resistance Tester
- 2 × 300 ft color-coded test leads on spools (red/blue)
- 2 × 100 ft color-coded test leads (green/black)
- 4 × 14.5" T-shaped auxiliary ground electrodes
- 1 set of 5 spaded lugs
- 100 ft AEMC tape measure
- Carrying bag
Applications
- Comprehensive grounding system design and verification
- Soil resistivity surveys and site characterization
- Electrical grounding system maintenance and testing
- Transmission line and substation grounding verification
- Industrial facility grounding assessment
Specifications
| Measurement Range | 0–2000 Ω |
| Accuracy | Within IEC standards |
| Measurement Methods | 4-Point soil resistivity, 2-Point and 3-Point Fall-of-Potential |
| Power Source | AC powered (120/230V 50/60Hz) with 9.6V, 3.5 Ah rechargeable NiMH battery |
| Battery | 9.6V, 3.5 Ah NiMH rechargeable |
| Display | Large backlit LCD |
| Operating Standards | Exceeds IEC mechanical and electrical safety specifications |
| Environmental Rating | Dustproof and rainproof field case |
| Included Test Leads | 2 × 300 ft, 2 × 100 ft color-coded leads |
| Auxiliary Electrodes | 4 × 14.5" T-shaped ground electrodes |
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AEMC 4630 Ground Resistance Tester Kit