Power:Electronic capacity:3~300 KVA Voltage Class:10 kV-300 kV Warranty:1 Year
With the advancement of scientific research, the application of new materials and new processes has pushed the new medium sulfur hexafluoride gas into the application field of power equipment. Due to the excellent insulation performance, arc extinguishing performance, and non-combustibility of sulfur hexafluoride gas, it has been widely used as a new insulation medium, which has a gas-filled test transformer.
1. Small size, light weight.
2. Clean, no oil, maintenance-free.
3. Free from harsh climate impacts, site handling still can do the test.
4. Dielectric strength significantly higher than oil type, corona minimal.
1. Clean, no oil, no maintenance required;
2. It is not affected by harsh weather environment, and it is not necessary to stand still for testing on site transportation;
3. The insulation strength is significantly higher than that of the oil-immersed test transformer, and the corona is extremely small.
The power input has an operating box with an overcurrent automatic trip and a zero-position interlock device to prevent sudden pressure, and the voltage is adjusted by an auto-regulator to enter the YDQ test transformer primary winding. According to the principle of electromagnetic induction, the secondary (high voltage) According to the ratio of the windings to the number of turns of the primary winding, the voltage amplitude can be obtained in multiples-power frequency high voltage. This high power frequency can obtain DC high voltage through high voltage silicon reactor rectification and voltage regulator capacitor filtering, and its amplitude is twice the effective value of power frequency high voltage.