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HIGH-VOLTAGE TEST APPARATUS AV-50 / 70-3

Delivery time 45 days
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appointment
Specifications
Equipment
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.