ZSVLF Series Ultra Low Frequency High-voltage Generator
Good Equivalence: Scientific theory and practice proves that 0.1 Hz ultra-low frequencies withstand voltage test and power frequency withstand voltage test have good equivalence.
Small Volume: Theoretically its capacity is 1/500 of power frequency, so it has the advantages of small volume, light weight.
Small Destruction: 0.1Hz ultra-low frequency voltage withstand test does not have the large damaging on insulation like DC withstand voltage test, the harmful polarization charge cannot enter the dielectric.
Technology Advanced: Using the new power electronic device, microcomputer control, safe and simple, operation convenient, and data reliable.
Comparison of various voltage withstand test:
|
Comparison of content |
Power frequency withstand voltage |
Frequency voltage |
0.1Hz Withstand voltage |
DC voltage |
|
Equivalence |
good |
good |
good |
bad |
|
Insulation damage |
small |
small |
Small |
big |
|
Operation safety |
low |
low |
high |
Low |
|
Test connection |
complex |
Most complex |
easiest |
complex |
|
Volume & weight |
biggest |
big |
small |
small |
