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 increasingly higher, while traditional oil-immersed test transformers, whether in terms of size, 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 reduces weight by 20%-60% (depending on voltage and capacity levels), and 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 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 immediately after on-site handling without needing to rest, making it especially suitable for use in the wild and in plateau mountainous areas.

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