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COMBINED ELECTROTECHNICAL MOBILE LABORATORY ETL-35K

Delivery time 45 days
Order consultation
appointment
Specifications
Equipment

Power supply - single-phase AC network with a frequency of 50 ± 2 Hz, voltage ............. 220 ± 20V

Consumption current, no more, A, .......................................... .................................................. ........... 80

The maximum value of the measured error of the output

voltage and current,%, not more .......................................... .................................................. ............. 3

The length of the mains connecting 2-core cable on the drum ................................. 30 m,
cross-section - 7.5 mm 2 , cable type - PRRP  

The length of the working grounding wire on the drum is 30 m, the cross section is 5 mm 2 , type - PML

Length of protective ground wire on the drum - 30 m, cross-section -10 mm 2 , type - PML

Length of high-voltage coaxial cable PVVEV on 3 drums - 30 m each, cross-section - 5 mm 2

Length of high-voltage wire PVV-1 for testing with alternating voltage ........... 30 m

The occupied area in the plan, m ............................................ .................................................. 2.3x3.7

Equipment weight, kg, no more ........................................... .................................................. ... 500

Service staff................................................ ........................... 2 operators (at least)

No.

Name

Qty.

1

  Control stand included:

  • high-voltage switch for selecting modes - 3;
  • high-voltage switch type of work "1 - BURNING -

 2-CHARGE GAUV    -                                                                              1;  

  • regulating autotransformer (RNO) TDGC2-10 - 1
  • three-phase short-circuit breaker with electric drive - 1.

1

2

Electrical laboratory control unit 

1

3

Low-voltage measurement unit BNI with a set of wires for connection.

1

4

 High-voltage oscillographic reflectometer 

Iskra-3M complete with sensors

 1

five

Sound frequency generator GZCH-2500

1

6

Receiver "P-806"

1

7

  High-voltage testing device UVI consisting of:

  • high-voltage test unit BVI-60/50-M5 - 1    
  • high-voltage transformer TV-3 with high-voltage short-circuiting device KZMK-100 - 1;
  • high-voltage filtering capacitor - 1;
  • high-potential current meter ITV-140R - 1.               

1

 

 

 

8

    Dielectric loss meter IDP-10 consisting of:

  • place for an alternating current bridge "IPI-10";    
  • high-voltage transformer;
  • measurement type switch;
  • short-circuiter KZMK-10;   

1

nine

Burning unit BPR-20/8

1

ten

Acoustics generator GAUV-16-20

1

eleven

Siren

1

12

Signal lamp red

1

13

Block of three drums with protective earth wires, functional earth wires and mains cable

1

fourteen

Block of three drums with high voltage coaxial cables for testing and burning of insulation

1

15

High-voltage wire for testing with alternating high voltage

1

sixteen

Portable insulating stands

4

1 17

  Bushing insulator tubular

 1        

         18

A set of fences including:

  • insulating pins - 2;

         insulating cord - 20m.

 1

    nineteen

Electrotechnical mobile combined laboratory ETL-35K. The passport. ETL-35K /161.00.00.00PS

1

20

Electrotechnical mobile combined laboratory ETL-35K. 
Manual. ETL-35K /161.00.00.00RE

1

 

21

Receiver P-806. Manual.

P-806 / 2.00.00.00RE

1

22

Sound frequency generator GZCH-2500.
Manual.

1

23

  High-voltage oscillographic reflectometer

Iskra-3M. Manual

1

24

High-potential DC and AC meters ITV-140R series. Manual

 ITV-140R.00.00.00 RE

1

25

High-voltage insulation meter IPI-10.

 Operation manual for IPI-10.00.00.00RE

1

A combined electrotechnical mobile laboratory (hereinafter - ETL-35K) is mounted in a van and is intended for:

  • testing the insulation of high-voltage insulators, electrical cables and other devices and devices with high rectified (up to 60 kV) and alternating (up to 100 kV) power frequency voltage;
  • measurements of the tangent of the angle of dielectric losses and capacitance at voltages up to 10 kV;
  • low voltage measurements;
  • burning and burning of defective cable insulation;
  • determination of the distance to the place of damage of high-voltage cables at low voltage and by impulse burn-free method at high voltage;
  • determination of the route of cable lines with a voltage of 6-10 kV;
  • topographic determination of places of damage to cable lines by induction and acoustic methods.

ETL-35K equipment and devices are designed for operation in regions with a temperate climate. Terms of Use:  

  • ambient temperature range,    о С - from minus 20 to +40;
  • relative humidity at a temperature of 25 C - up to 80%;

ETL-35K is powered from an industrial single-phase network 220V, 50 Hz.

ETL-35K can be powered from an autonomous power supply generator of appropriate power.

The laboratory is serviced by a team of two operators who have a permit to work in circuits with voltages above 1000 V.