KEP OLT-90A 오일 브레이크 다운 전압 시험기 (90kV)
생산업체: KEP Model: OLT-90A - 견적요구
- 연락처
Manufacturer: KEP
Made in EU
Model: OLT-90A
An oil breakdown voltage tester OLT-80A is designed for determining the breakdown voltage of the transformer oil and other liquid dielectrics in accordance with GOST 6581-75, and most other international and national standards (rate volatge rise, agitation algorithm, the shape of the electrodes and the distance between them).
The divice can store up to 200 last measurements and has the ability to save the results to a computer.
OLT-80A can operate in both manual and fully automatic modes.
In the fully automatic mode, OLT-80A can perform the following:
- The time delay between trials (first and subsequent);
- Mixing samples of the dielectric;
- Calculation of the average breakdown voltage and the coefficient of variation;
- Signaling upon completion of the work;
- Printing a report on the built-in printer.
The unit features both Russian and English interface menu languages.
Characteristic |
Value |
Max. measured breakdown voltage OLT-80/ OLT-90/OLT-100, kV rms |
80/90/100 |
Voltage resolution, kV |
0.1 |
Measurement uncertainty, % of FS |
3 |
Voltage rise rate, kV/s |
2 ± 0.2 – basic (changes according to selected standard) |
Temperature measuring range, °C |
5 – 50 |
Programmed test sequences |
IEC 60156 (BS EN 60156, CEI EN 60156, NF EN 60156, UNE EN 60156, SABS EN 60156, PA SEV EN 60156) GOST 6581 |
Test vessel |
IEC 60156, 400 ml, 1.0 kg |
Interface languages |
English, Russian, Turkish |
Input voltage, V |
230 ± 10% (basic), |
Line frequency, Hz |
50 ± 1 (basic) |
Power consumption OLT-80/ OLT-90/OLT-100, VA |
100/120/140 |
OLT-80 dimensions (W × H × D), mm |
271 × 278 × 461 |
OLT-90 dimensions (W × H × D), mm |
300 × 320 × 420 |
OLT-100 dimensions (W × H × D), mm |
315 × 320× 530 |
Net weight OLT-80/ OLT-90/OLT-100, kg |
23/27/32 |
The device is designed for an indoors operation under the following conditions:
Condition |
Value |
Air temperature, °С |
from +10 to +35 |
Relative humidity, %, up to |
80 at +20° С |
Atmospheric pressure, kPa (mm hg) |
84,0 – 106,7 (630 – 800) |
All persons involved in operating and maintenance of the device, must first be trained in safe working practices of the device.
Component |
Quantity |
OLT-80A |
1 |
Test vessel with electrodes (gap is regulated) and magnetic stirrer |
1 |
Power cord |
1 |
Pass – no-pass gauge |
1 |
Software |
Optional |
C-100 calibration kit |
Optional |
|
|
Documentation |
|
Manual |
1 |
ISO/IEC 17025 calibration certificate (on Customer request) |
Optional |
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