Led solar street light installation
Author： Time：2016/7/27 19:17:55
In
recent years, with the improvement of social standards of life, more
and more places are gradually installed led solar lights. But
still a lot of consumers are not very understanding of the need to pay
attention to some aspects of the installation of solar street lights. In this regard, we are also a simple summary of the next.
Solar street lighting control devices and lighting fixtures are generally installed in the outdoor. Due
to external environmental conditions, easily lead to its leakage and
short circuit, resulting in temporary or permanent failure. Therefore,
the use of solar street lighting controller must have a sealed,
moisture-proof function, protection class should reach IP65. The insulation resistance between the main circuit of the solar
panel and the protective device of the controller and the earth (case)
shall not be less than 1 megohm. It shall be able to withstand the AC
voltage of AC1000V / min, no flashover and breakdown.
There
are solar street lights installed, we should pay attention to the
controller can not be directly on the battery, although often using
maintenance-free batteries and other measures, but the battery will
inevitably produce corrosive gases, the controller will cause adverse
effects on electronic components, The formation of hidden faults.