COMBINED ELECTROTECHNICAL MOBILE LABORATORY ETL-35K
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:
2-CHARGE GAUV " - 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:
|
1
|
8 |
Dielectric loss meter IDP-10 consisting of:
|
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 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. |
1 |
21 |
Receiver P-806. Manual. P-806 / 2.00.00.00RE |
1 |
22 |
Sound frequency generator GZCH-2500. |
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.