Cable test van ETL-10 is a combination of testing equipment mounted in a van and designed to perform the following:
- High-voltage testing with AC voltage of up to 50 kV;
- High-voltage testing with DC voltage of up to 60 kV;
- Burning the defective insulation of cables and its further aftreburing;
- Determining the distance to the fault with OTDR RIF-7;
- Finding cable faults using the induction method with the audio-frequency generatorGZCH-2500 and the receiver P-900;
- Finding cable faults using acoustic method with the acoustic generator GAUV-32 and the receiver P-900.
The price of ETL-10 incudes the trainging of the Customer's personnel. ETL-10 manufacturing time is 30 days.
- Technical Specifications
General ETL-10 specifications:
| Characteristic |
Value |
Single-phase AC power supply voltage, V
|
220±22
|
Power supply frequency, Hz
|
50±2 |
Consumed current, A, max
|
50 |
| Net weight, kg, max |
500 |
| Service personnel, people, min |
2 |
| Lifespan, years, min |
10 |
High voltage tester BVI-60/50-M2 specifications:
The unit is intended for testing the insulation of power cables and solid dielectric with the rectified voltage of up to 60 kV, as well as for testing solid dielectrics with sinusoidal voltage of up to 50 kV (RMS) at 50 Hz.
| Characteristic |
Value |
Maximum rectified voltage under continuous running duty, kV
|
60 |
| Maximum running current under rectified voltage, mA |
50 |
| Maximum AC voltage (RMS), kV |
50 |
Maximum operating current under AC voltage (RMS), mA
|
50 |
| Dimensions, mm, max |
430х380х570
|
| Net weight, kg, max |
85 |
Burning unit BPR-25/8 specifications:
The unit is intended for burning and afterburning the defective cable insulation with DC current.
| Characteristic |
Value |
Maximum idling output voltage, kV
|
20 |
| Minimum idling output voltage, kV |
1 |
Number of burning levels
|
4 |
Maximum burning current in the short circuit mode, A, min
|
6 |
| Maximum burning voltage in idle mode, V |
500 |
Maximum afterburning current in the short circuit mode, A, min
|
12 |
| Power consumption, kW, max |
18 |
Effective power consumption, kW, max
|
8.5 |
Operation duty, minutes
|
20 |
| Dimensions, mm, max |
430х620х500
|
| Net weight, kg, max |
90 |
Acoustic generator GAUV-32 specifications:
GAUV-32 is a capacitive charging device with a pulsed discharge and designed for finding the fault location of cable lines with the transfer resistance R>=500 Ohms using acoustic method and is used in conjunction with the acoustic receiver P-900. The generator consists of a control unit and a high voltage block.
| Characteristic |
Value |
| Capacitance, μF |
4 х 15 |
| Maximum output voltage by levels: |
- first level, kV
|
8 |
- second level, kV
|
16 |
| - third level, kV |
32 |
Maximum discharge pulse energy on any level, J
|
1000 |
| Operation mode: |
| - manual |
- |
- automatic with discharge pulse interval, s
|
0,5; 1; 2; 3; 5
|
| Dimensions, mm, max |
440х580х550 |
| Net weight, kg, max |
|