installation: oil immersed distribution transformer can be installed one way of hanging rod, pole selection of 12 m or 15 m heavy cement rod cement pole.
installation site selection: After investigation, we found that single-phase distribution transformer installation site less restricted by geographical factors, the nature of the load factors and more. In general:
When the 11kv single phase transformer power supply radius is too large, causing the end of the supply voltage is low, affecting the normal use of electricity users, in single-phase power supply end of the installation of distribution transformers, cutting low voltage network, reducing the radius of low-voltage power supply, solve the problem of low voltage users.When the three-phase distribution transformer overload, according to the load characteristics, select the appropriate extensions installed single-phase distribution transformers, cutting transfer of load, solve the problem compatibilization
in the residential area where non-user installation of three-phase power distribution transformers single-phase power supply to the residents, can shorten the radius of low-voltage power supply, reduce loss in load density, widely distributed, without the user’s place of three-phase power distribution transformers installed single-phase power supply, saving investment, power point to solve the problem.
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