ETL-40V
Cable Test Van ETL-40V
Cable Test Van ETL-40V is a modular diagnostic and test equipment, which is designed for testing and fault location of both LV and MV cables. The key parameters are designed flexible to satisfy customer’s specific requirements.
MAIN FEATURES
- DC cable testing up to 40 kV with 100 mA max. current;
- Burning up to 20 kV / 1 A;
- Surge energy up to 2000 J;
- Precise fault prelocating using Time‑Domain Reflectometer RIF‑9 working in:
- TDR mode;
- Arc-Reflection mode;
- Impulse Current Mode;
- Voltage coupling mode;
- Automatic test procedure;
- Fault location using step voltage mode (optional).
ADVANTAGES
- Easy user friendly interface;
- High safety level;
- Multistep self fault protection;
- Flexible auxiliary equipment integration.
Technical Specifications
| Parameter | Value |
| TEST MODE | |
| DC voltage range, kV | 0 – 40 |
| DC current, mA, max | 0 – 10 / 0 – 100 |
| Measuring uncertainty, % less than | 3 |
| BURN MODE | |
| DC voltage range, kV | 0 – 20 |
| DC current, max, mA | 1000 |
| Measuring uncertainty, % less than | 3 |
| SURGE MODE | |
| DC voltage ranges, kV | 8 / 16 / 32 |
| Output energy, J, max | 2000 |
| Timer set (automatic surge mode) | 5 – 15 seconds |
| Manual single surge | yes |
| Flexible voltage change during automatic operation | yes |
| Pinpointing with an acoustic receiver | yes |
| PRELOCATION MODE | |
| Methods | TDR; Arc reflection;Impulse current; Voltage coupling |
| Automatic distance measuring | yes |
| Saving cable parameters into Reflectometer non‑volatile memory | yes |
| Saving reflectograms either to Reflectometer non-volatile memory or USB flash drive | yes |
| CABLE TRACING MODE | |
| Cable tracing using 50W audio-frequency generator with frequencies 491/ 982/ 8440 Hz with a receiver | yes |
Operating Conditions
The cable test van is designed for an outdoors operation under the following conditions:
| Condition | Value |
| Air temperature, °С | from -20 to +40 |
| Relative humidity, %, up to | 80 at +20° С |
| Atmospheric pressure, kPa (mm hg) | 84,0 – 106,7 (630 – 800) |
Operating ETL-40V in explosive environments is strictly prohibited!
Warranty
The Manufacturer guarantees the laboratory ETL-40V conformity with the current technical documentation and the relevant Electrical and Safety codes and standards.
Limited Warranty period is 12 months from date of shipment of the apparatus to the consumer.
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