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valiu_2017 pt_ELECTRICAL_2 PONOVO GLOBECORE CA

Máy kiểm tra cách điện dầu KEP-UIM-90MC

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Product: Máy kiểm tra cách điện dầu
Model: KEP-UIM-90MC
Nhà sản xuất: Kharkovenergopribor
Chi tiết

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.

Technical Specifications

Characteristic Value
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.

Operating Conditions

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.

Package Contents

Component Quantity
UIM-90MC 1
Measurement cell 1
Power cable 1
Reference cell YAI-80MC Optional
 
Documentation
User's Manual 1
Metrological certification "Харьковстандартметрология" Optional

Warranty

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.