Product Introduction

Test transformers are essential equipment for power equipment testing and preventive tests. With the development of China's power industry, the voltage level requirements for test transformers are getting higher and higher, while traditional oil-immersed test transformers, whether in terms of volume, weight, or performance, are increasingly unable to meet the requirements of on-site work.

　Compared with traditional oil-immersed light test transformers, the inflatable test transformer is 20%-60% lighter in weight (depending on the voltage and capacity level), and it has no oil pollution, requires no maintenance, and a single test transformer can reach a voltage level of 300KV.

　YDQ inflatable test transformers are widely applicable for on-site testing of the insulation performance of various high-voltage electrical equipment in power systems. The inflatable test transformer is not affected by harsh weather conditions, and can be tested without waiting for settling after on-site transportation, making it especially suitable for use in the field and in plateau mountainous areas.

　The insulation strength of YDQ inflatable test transformers is significantly higher than that of oil-immersed test transformers, with extremely low corona;