Product introduction
A high voltage tester is an instrument used to test the performance of electrical equipment or insulation materials under high voltage conditions. Its main purpose is to check whether the insulation material of the electrical equipment can withstand the predetermined high voltage to ensure that it will not experience insulation breakdown during actual operation.
Product features
Wide Range Of Applications
Our high voltage tester is suitable for voltage levels from 10kV to 300kV, with a capacity range from 1kVA to 500kVA, which can meet various test requirements from small distribution equipment to large transformers, greatly improving test efficiency and equipment utilization.
Accurate Measurement
The impedance voltage of the high voltage tester is ≤8%. Low impedance can avoid generating additional voltage drop and prevent the calculated short-circuit impedance from being higher than the actual value. At the same time, its no-load current is <7%, which is much lower than the industry average. So it can avoid the generation of additional harmonics by high no-load current, thus making the measured waveform closer to the actual state.
Multi-functional Testing Capabilities
Our high voltage tester supports multiple test modes such as AC, AC&DC, AC cascade, AC DC cascade, etc. This multi-functional design enables one device to complete multiple test tasks such as AC withstand voltage, DC withstand voltage, partial discharge, etc. Users can flexibly switch test modes according to specific needs, and one machine can be used for multiple purposes, greatly improving the efficiency of the test process.
Technical parameters of high voltage tester
|
Voltage class |
10kV-300kV |
|
Capacity range |
1-500kVA |
|
Impedance voltage |
≤8% |
|
No-load current |
＜7% |
|
Product type |
AC, AC&DC, AC cascade, AC DC cascade. |
Main Specifications of high voltage tester
|
Model |
Capacity (kVA) |
HV (kV) |
HV current (mA) |
Input voltage |
Ratio |
Temp rise ℃(30mins) |
|
|
Voltage (V) |
Current (A) |
||||||
|
YDQ-1.5/50 |
1.5 |
50 |
30 |
200 |
7.5 |
500 |
10 |
|
YDQ-3/50 |
3 |
50 |
60 |
200 |
15 |
500 |
10 |
|
YDQ-5/50 |
5 |
50 |
100 |
200 |
25 |
500 |
10 |
|
YDQ-10/50 |
10 |
50 |
200 |
200 |
50 |
500 |
10 |
|
YDQ-20/50 |
20 |
50 |
400 |
400 |
53 |
500 |
10 |
|
YDQ-30/50 |
30 |
50 |
600 |
400 |
79 |
500 |
10 |
|
YDQ-50/50 |
50 |
50 |
1000 |
400 |
12 |
500 |
10 |
|
YDQ-5/100 |
5 |
100 |
50 |
200 |
25 |
1000 |
10 |
|
YDQ-10/100 |
10 |
100 |
100 |
200 |
50 |
1000 |
10 |
|
YDQ-20/100 |
20 |
100 |
200 |
400 |
53 |
1000 |
10 |
|
YDQ-30/100 |
30 |
100 |
300 |
400 |
79 |
1000 |
10 |
|
YDQ-50/100 |
50 |
100 |
500 |
400 |
132 |
1000 |
10 |
|
YDQ-20/150 |
20 |
150 |
133 |
400 |
53 |
1500 |
10 |
|
YDQ-30/150 |
30 |
150 |
200 |
400 |
80 |
1500 |
10 |
|
YDQ-50/150 |
50 |
150 |
333 |
400 |
132 |
1500 |
10 |
|
YDQ-100/150 |
100 |
150 |
667 |
400 |
263 |
1500 |
10 |
|
YDQ-50/200 |
50 |
200 |
250 |
400 |
132 |
2000 |
10 |
|
YDQ-100/200 |
100 |
200 |
500 |
400 |
263 |
2000 |
10 |
|
YDQ-150/200 |
150 |
200 |
750 |
400 |
395 |
2000 |
10 |
|
YDQ-200/200 |
200 |
200 |
1000 |
400 |
526 |
2000 |
10 |
|
YDQ-300/200 |
300 |
200 |
1500 |
400 |
790 |
2000 |
10 |
|
YDQ-50/300 |
50 |
300 |
170 |
400 |
132 |
3000 |
10 |
|
YDQ-100/300 |
100 |
300 |
333 |
400 |
263 |
3000 |
10 |
|
YDQ-150/300 |
150 |
300 |
500 |
400 |
395 |
3000 |
10 |
|
YDQ-200/300 |
200 |
300 |
667 |
400 |
526 |
3000 |
10 |
|
YDQ-300/300 |
300 |
300 |
1000 |
400 |
790 |
3000 |
10 |
We are a professional High Voltage Tester manufacturers/AC Hipot manufacturers in China.We can provide the best professional High Voltage Tester for sales and competitive price. If you are looking for High Voltage Tester supplier, we are a good choice.
Contact us to get AC High Voltage Tester price.
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