KEP OLT-80A 油测试器 (80kV)

 

Detail

Datasheet

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),
110/120 – on request

Line frequency, Hz

50 ± 1 (basic)
60 – on request

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

 

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化