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2018 BANNER pt_ELECTRICAL_2 valiu_2017 PONOVO GLOBECORE CA

Oil Dielectric Test Sets KEP-UIM-90MC

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Product: Oil Dielectric Test Sets
Model: KEP-UIM-90MC
Manufacturer: Kharkovenergopribor
Description

An oil breakdown voltage tester UIM-90MC 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.

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.

An oil breakdown voltage tester UIM-90MC 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.

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