AEMC 6292 Micro-Ohmmeter
AEMC 6292 Micro-Ohmmeter
The AEMC 6292 is a high-current Micro-Ohmmeter. The 6292 can be used to accurately measure very low contact resistances of high voltage circuit breakers, switches, busbars, etc. with test currents up to 200A.
AEMC 6292 Micro-Ohmmeter
AEMC 6292 Micro-Ohmmeter
- Products
- Electrical Testers
- WCM-AEMC-6292
Product Description
This high-current Micro-Ohmmeter is a portable, microprocessor-controlled instrument. It has optimized filters and protection for measurements in electrical substations. The AEMC-6292 can be used to accurately measure very low contact resistances of high voltage circuit breakers, switches, busbars, etc., with test currents up to 200A.
Measurement accuracy is guaranteed through a state-of-the-art signal amplification system, offset-free with high long-term stability. Resistance readings are shown in the alphanumeric display with up to 4½-digit resolution. It allows measurement resistances up to 1Ω, and resolution of 0.1µΩ.
Specifications
| ELECTRICAL | ||
| Test Current Range | 5 to 200A (True DC) | |
| Resistance Range |
0.1µΩ to 2mΩ 2 to 200mΩ 200mΩ to 1Ω |
|
| Accuracy | ± 1% of reading from 50µΩ to 1Ω | |
| Resolution |
0.1µΩ to 2mΩ 2 to 200mΩ 200mΩ to 1Ω |
0.1µΩ (50 to 200A) 10µΩ (25A at 200mΩ) 1mΩ (5A at 1Ω) |
| Output Voltage |
100VAC: 4.2V @ 200A 220VAC: 8.6V @ 200A |
|
| Max. Load Resistance |
100VAC: 20mΩ @ 200A 220VAC: 42mΩ @ 200A |
|
| Measurement Method | Four-terminal, Kelvin-type | |
| Test Mode | Normal or both sides grounded (BSG)* | |
| Adjustable Test Time |
Unlimited for test currents of 100A or less; 5 to 120 seconds for test currents above 100A |
|
| Memory | Stores up to 8000 measurements | |
| Automatic Storage Of Test Results | Yes | |
| Interface | USB 2.0, supplied with DataView® software for download and reporting | |
| Power Supply | 100 to 240VAC, 50/60Hz | |
| MECHANICAL | ||
| Dimensions | 502 x 394 x 190mm | |
| Weight | 11 kg approx | |
| ENVIRONMENTAL | ||
| Operating Temperature | 0° to 50°C | |
| Storage Temperature | -10° to 70°C | |
| Humidity | 95% RH (non-condensing) | |
| SAFETY | ||
| Environmental Protection | IP 54 with cover closed | |
| Safety Rating | IEC61010-1 | |
