Voltage transformer divided by the conditions of use: indoor voltage transformer: power distribution equipment installed in the room, generally used in voltage level and below; outdoor type voltage transformer: Installation of high-voltage power distribution equipment in the outdoor transformer, is used in and above voltage level. Huayi Electric Power staff thank you for your interest in Chengdu high-voltage transformer Which is good, please contact us to buy! Application transformer should note the following aspects: 1, current transformer primary current rating generally based on the line of 1.2 to 1.4 times the current selection of high-voltage transformer current transformer Lanzhou Which is good, it is mainly considering the line will not overload current transformers and burned ammeter or energy meter and other electrical equipment. 2, the current transformer rated current can not choose the actual operating current than the line that much difference, this will affect the measurement accuracy of the current transformer. 3, the transformer is within the rated load range of secondary output transformer in order to ensure accuracy. Therefore includes a secondary line load and load measuring devices are the actual work load transformer, when the transformer secondary load is greater than the actual output transformer secondary rated output load, transformers accuracy will be reduced, will burn mutual severe overload device. 4, when the load is lower than the actual output transformer secondary transformer rated secondary output load, the accuracy of the transformer will be reduced. 5. As noted in the choice of the appropriate use of different occasions transformer products. 6. Do not mix in the outdoor transformers transformers and households. Which Jiangmen high voltage transformer | Huayi Electric Power (certified) | high voltage transformer provided by Xian Huayi power plant. Xian Huayi power plant (www.xahy.com) is a leader in Xi'an, high voltage circuit breakers, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Huayi power in leadership with the staff warmly welcome all inquiries negotiations to create electricity Huayi a better future.