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Megger DET3TC
Catalog #: DET3TC
3-Terminal Ground Resistance Tester with Attached Rod Technique Testing
- Overview
- Specifications
- Summary
Product Highlights
- Performs both 2 and 3 point testing
- ART (Attached Rod Technique) capability allows testing without disconnecting of utility connection
- Clear, unambiguous warning indicators prevent test failure
- Simple to use, one-touch operation improves efficiency
- Performs accurate testing in noisy environments by rejecting noise up to 40V peak to peak
- Rugged, IP54-rated case suitable for outdoor environments
- Microprocessor control allows for improved error detection
- Voltmeter enables measurements of ground voltage and increases operator safety
- Accuracy of 2% of reading enhances reliability of measurements
- Large, clear LCD can be read in ambient lighting
- Supplied with calibration test certificate
- Rated to CAT IV 100V
Each Unit Includes
- 1 - 3-Terminal Ground Resistance Tester (DET3TC)
- 1 - Hard Carrying Case (EV5410-409)
- 1 - Replacement 3-Wire Lead Set (15m Red Wire, 10m Yellow Wire, 4m Green Wire)
- 2 - Ground Test Stakes (200 mm long, 8 mm diameter)
- 8 - Alkaline Batteries
- 1 - Calibration Certificate
| Ingress protection |
IP54 |
| C spike check |
Automatic |
| P spike check |
Automatic |
| Noise check |
Automatic |
| Noise rejection |
40 V pk to pk |
| 2-wire test |
Yes |
| 3-wire test |
Yes |
| No disconnect testing (ART) |
Yes, with optional ICLAMP |
| Earth current range with ICLAMP |
0.5 mA to 19.9 A |
| Resistance range |
0.01 to 2000Ω |
| Resistance Accuracy |
2% ±3 digits |
| Earth voltage range |
0 - 100 V a.c. |
| Earth voltage accuracy |
2% ±2 V |
| Display |
LCD |
| Battery type |
8 off AA cells |
| Operating temperature range |
-15 to +55ºC |
| Storage temperature range |
-40 to +70ºC |
| Safety |
EN61010-1 CAT IV 100 V |
| Dimensions |
203 x 148 x 78 mm (8 x 5.7 x 3.2 inches) |
| Weight |
1 kg |
| Ground Testers/3 Pole / 4 Pole Ground Testers Template |
| Type |
3 Pole |
| Display (3 Pole Testers) |
Digital |
| Ground Resistance Range |
2000 Ohms (2 K Ohms) |
| Operating Frequency |
128 Hz |
| Accuracy |
2% full scale |
| Measuring Current |
450 uA (0.45 mA) |
| Measuring Voltage |
50 V |
| Soil Resistivity |
No |
| Stakeless Capability |
No |
| CAT Rating |
IV |
| Optional Ground Kit Included |
No |
| Auto Ranging |
No |
| Unique Features |
User selectable test voltage ensures that the units can be
used in agricultural environments. Rugged, weatherproof case to IP54 makes the units truly outdoor instruments. Large, clear LCD that can be read in ambient lighting. Noise rejection to 40 V pk to pk allows accurate testing in noisy environments. Accuracy of 2% of reading enhances reliability of
measurements. Clamp model for Attached Rod Technique allows the
testing of the rod without the need for disconnection. |
| Warranty |
2 YEARS |
| Power Supply Voltage |
Battery Powered |
| Data Logging |
No |
| IP Rating |
IP54 |
| Product Weight |
2.2 LBS |
| Product Height |
3.2 IN |
| Product Length |
8 IN |
| Product Width |
5.7 IN |
| ECCN Number |
EAR99 |
| Country of Origin |
United Kingdom |
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