AC DC Hipot Tester AC/DC Insulation Strength Tester
The scope of application is mainly used for conducting insulation strength tests on various electrical products, electrical components, insulation materials, etc. under specified voltages, to assess the insulation level of the products, discover insulation defects of the tested products, and measure the ability to withstand overvoltage.
▶ It is the preferred product for voltage withstand testing equipment required by departments related to power operation, electrical and appliance manufacturing enterprises, metallurgy, coal mines, electrified railways, scientific research institutions, and universities
▶ It is an essential testing equipment for power equipment inspection and preventive testing
AC/DC Withstand Voltage Tester (Oil-Immersed, Dry-Type, Gas-Filled)
1. Dual-Purpose: Performs AC/DC withstand voltage tests.
Can perform power frequency withstand voltage, DC withstand voltage, and leakage current tests, meeting the testing requirements of most high-voltage equipment.
2. Three Transformer Options for Different Scenarios: Oil-immersed, dry-type, and gas-filled transformers can be selected as needed, suitable for indoor, field, high-altitude, and mobile testing.
3. Modular Design for Flexible Combinations: The control box and test transformer can be freely combined, facilitating upgrades, expansion, transportation, and on-site use.
4. Wide Capacity and Voltage Coverage: Capacities from 1.5kVA to 300kVA, voltages from 50kV/100kV/150kV are selectable, meeting testing needs from conventional to high-power equipment.
5. Simple Operation and Comprehensive Protection: Overcurrent, overvoltage, zero-position start, audible and visual alarms, etc., ensuring safe and stable operation.
6. Wide Applicability: Can perform insulation strength tests on switchgear, cables, transformers, instrument transformers, insulators, and insulating materials.
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combining form |
Fully automatic control console/Box pointer control console/Box digital display control console/Box |
Fully automatic control console/Box pointer control console/Box digital display control console/Box |
Fully automatic control console/Box pointer control console/Box digital display control console/Box |
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Dry type test transformer |
Dry type transformer+fully automatic control panel/box dry type transformer+pointer type control panel/box dry type transformer+digital display control panel/box |
Dry type transformer+fully automatic control panel/box dry type transformer+pointer type control panel/box dry type transformer+digital display control panel/box |
Dry type transformer+fully automatic control panel/box dry type transformer+pointer type control panel/box dry type transformer+digital display control panel/box |
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Inflatable test transformer |
Inflatable Transformer+Fully Automatic Console/Box Inflatable Transformer+Pointer Console/Box Inflatable Transformer+Digital Display Console/Box |
Inflatable Transformer+Fully Automatic Console/Box Inflatable Transformer+Pointer Console/Box Inflatable Transformer+Digital Display Console/Box |
Inflatable Transformer+Fully Automatic Console/Box Inflatable Transformer+Pointer Console/Box Inflatable Transformer+Digital Display Console/Box |
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Oil immersed test transformer |
Oil type transformer+fully automatic control panel/tank oil type transformer+pointer control panel/tank oil type transformer+digital display control panel/tank |
Oil type transformer+fully automatic control panel/tank oil type transformer+pointer control panel/tank oil type transformer+digital display control panel/tank |
Oil type transformer+fully automatic control panel/tank oil type transformer+pointer control panel/tank oil type transformer+digital display control panel/tank |
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Test transformer specifications and parameters |
capacity（kVA） |
High voltage output voltage（kV） |
High voltage output current（mA） |
Low voltage input |
transformation ratio |
|
|
V |
A |
|||||
|
1.5kVA/50kV |
1.5 |
50 |
30 |
200 |
7.5 |
500 |
|
3kVA/50kV |
3 |
50 |
60 |
200 |
15 |
500 |
|
5kVA |
5 |
50 |
100 |
200 |
25 |
500 |
|
5 |
100 |
50 |
200 |
1000 |
||
|
10kVA |
10 |
50 |
200 |
220/380 |
50/26 |
500 |
|
10 |
100 |
100 |
200/380 |
1000 |
||
|
20kVA |
20 |
50 |
400 |
380 |
53 |
500 |
|
20 |
100 |
200 |
380 |
1000 |
||
|
20 |
150 |
133 |
380 |
1500 |
||
|
30kVA |
30 |
50 |
600 |
380 |
79 |
500 |
|
30 |
100 |
300 |
380 |
1000 |
||
|
30 |
150 |
200 |
380 |
1500 |
||
|
30 |
200 |
150 |
380 |
2000 |
||
|
30 |
250 |
120 |
380 |
2500 |
||
|
50kVA |
50 |
50 |
1000 |
380 |
132 |
500 |
|
50 |
100 |
500 |
380 |
1000 |
||
|
50 |
150 |
333 |
380 |
1500 |
||
|
50 |
200 |
250 |
380 |
2000 |
||
|
50 |
250 |
200 |
380 |
2500 |
||
|
100kVA |
100 |
100 |
1000 |
3000 |
33 |
1000 |
|
100 |
150 |
666 |
3000 |
1500 |
||
|
100 |
200 |
500 |
3000 |
2000 |
||
|
300kVA |
300 |
200 |
1500 |
3000 |
100 |
2000 |
|
300 |
250 |
1200 |
3000 |
2500 |
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