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HIGH-VOLTAGE TEST APPARATUS AV-50 / 70-3
Delivery time 45 days
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- HIGH-VOLTAGE TEST APPARATUS AV-50 / 70-3
- COMBINED ELECTROTECHNICAL MOBILE LABORATORY ETL-35K
- HIGH-VOLTAGE APPARATUS AV-45-01
- INSTALLATION FOR TESTING OIL UIM-90
- ELECTROTECHNICAL MOBILE LABORATORY ETL-35T
- HIGH-VOLTAGE TEST STAND SVI-100
- HIGH-VOLTAGE TEST APPARATUS AV-50/70
- HIGH-VOLTAGE TEST APPARATUS AV-20-01
- High-voltage apparatus AV-60-01
- HIGH-VOLTAGE TEST APPARATUS AV-70-01
- UNIVERSAL BREAKDOWN INSTALLATION UPU-6
- HIGH-VOLTAGE TRANSFORMER IOM-100/20
- UNIVERSAL BREAKDOWN INSTALLATION UPU-10
- INSTALLATION FOR TESTING INSULATION WITH RECTIFIED VOLTAGE IM-65
Power supply - single-phase AC network with voltage 220 ± 20 V, frequency 50 ± 2 Hz
Power consumption, no more, VA …………………………………………………… 2000
Number of high voltage sources .. ……………………………………………… 4
Source parameters are given in the table
Table
Parameter
|
Source type
|
|||
BVI-50-1
|
BVI-50-2
|
BVI-20
|
BVI-1
|
|
The highest output alternating voltage, kV
|
50
|
50
|
20
|
1
|
The highest output DC voltage, kV
|
70
|
-
|
-
|
-
|
The highest output current, mA
|
35
|
35
|
35
|
50
|
Overall dimensions, mm
|
270x295x660
|
270x295x660
|
270x295x660
|
225x160x195
|
Weight, kg
|
35
|
35
|
35
|
3
|
Test bath parameters:
• number of test electrodes ………………………………………………………… .4
• overall dimensions (with a stand), mm ………………………………………… ..670х470х1120
• weight in dry condition, kg, not more than ………………………………………………………… ..10
Built-in kilovoltmeter parameters:
• limits of measuring alternating current voltage, kV. ………………………… .1, 20, 50, 100
• reduced relative measurement error,%, not more ………………………… ..3
Built-in current meter parameters:
• measurement limit (direct and alternating current), mA …………………………………… 25
• reduced relative measurement error,%, not more …………………………… 3
Parameters of high-potential current meter ITVR-4:
• measurement limit (direct and alternating current), mA …………………………………… ..10
• reduced relative measurement error,%, not more …………………………… .3
The area occupied by the device (recommended), m2 ……………………………………………… .4
Equipment weight, kg, not more, ……………………………………………………………… 100
Service life of apparatus equipment ………………………………………………………… .10 years
No.
|
Name
|
Qty.
|
Note
|
1
|
Control block
|
1
|
|
2
|
High-voltage test unit BVI-50 -1
|
1
|
Main unit
|
3
|
High-voltage test unit BVI-50 -2
|
1
|
For 100 kV tests
|
4
|
High-voltage test unit BVI-20
|
1
|
|
five
|
High-voltage test block BVI-1
|
1
|
|
6
|
High-potential current meter ITVR-4
|
1
|
|
7
|
Battery charger ITVR-4
|
1
|
|
8
|
Signal lamp red
|
1
|
|
nine
|
Interlocking switch
|
1
|
|
ten
|
Test bath for insulating boots and gloves included (stand, water tank, pump, filling gun, hoses)
|
1
|
|
eleven
|
Measuring cell for testing liquid dielectrics complete with template calibrator and cell mounting brackets.
|
1
|
|
12
|
Set of wires and cables for testing
|
1
|
|
13
|
X6 connector plug (door lock)
|
1
|
|
fourteen
|
High-voltage test apparatus AV-50 / 70-3.
Manual. AV-50 / 70-3.00.00.00RE |
1
|
|
15
|
High-voltage test apparatus AV-50 / 70-3.
The passport. AV-50 / 70-3.00.00.00PS |
1
|
|
High-voltage testing apparatus AV-50 / 70-3 (hereinafter - "apparatus") is intended for:
• testing of the insulation of protective equipment (insulating rods, rubber boots, gloves, power tools, etc.) with alternating high voltage of industrial frequency, adjustable within the range of 0 - 100 kV.
• testing of insulation of power cables and solid dielectrics with rectified electric voltage, as well as for testing solid dielectrics with sinusoidal electric voltage of 50 Hz.
• determination of the breakdown voltage of liquid dielectrics (according to GOST 6581-75)
The device is designed for operation under a canopy or indoors at operating air temperatures from minus 10 ° C to plus 40 ° C, relative humidity 80% at a temperature of plus 20 ° C and atmospheric pressure 84.0 - 106.7 kPa (630 - 800 mmHg.).
The device can be used in two versions:
• stationary,
• portable.
To work with the device, two operators are required who have permission to work with electrical installations with voltages above 1000 V.