Máy kiểm tra cách điện dầu KEP-UIM-90MC
Máy đo điện áp đánh thủng dầu UIM-90MC được thiết kế để xác định điện áp đánh thủng của dầu biến áp và các dung dịch cách điện khác dựa theo tiêu chuẩn 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.
UIM-90MC can operate in both manual and fully automatic modes.
In the fully automatic mode, UIM-90MC 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.
|Single-phase AC power supply voltage, V||220±22|
|Power supply frequency, Hz||50±2|
|Maximum breakdown voltage (RMS), kV||80*|
|Relative voltage measurement error, %, max||3|
|Volume of the measuring cell, cm3||400|
|Maximum consumed power, kVA||0.5|
|Net weight, kg, max||26|
|Lifespan, years, min||6|
* UIM-90MC could be modified to feature the maximum breakdown voltage of 90 kV or 100 kV on customers request.
The device is designed for an indoors operation under the following conditions:
|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.
|Reference cell YAI-80MC||Optional|
|Metrological certification "Харьковстандартметрология"||Optional|
The Manufacturer guarantees UIM-90MC conformity with the current technical documentation and the relevant Electrical and Safety codes and standards.
Limited Warranty period is 12 months from the date of shipment of the apparatus to the consumer.