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 are increasingly unable to meet on-site work requirements in terms of volume, weight, and performance.

　Compared with traditional oil-immersed light test transformers, the inflatable test transformer is 20%-60% lighter in weight (depending on 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 transformer is widely applicable for on-site testing of 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 after on-site transportation, making it especially suitable for use in wild and plateau mountainous areas.

　YDQ inflatable test transformer has significantly higher insulation strength than oil-immersed test transformers, with extremely low corona;