Jinyuan Lighting
8
Operating Temperature is -20 ~50 ,
℃
℃
Nominal operating temperature(NMOT) is 45 ±
℃
2
℃
Humidity is less than RH85%,
Design load
：
3600 Pa for positive (downward) and 1600 Pa for negative (upward);
Safety factors
γ
m
=1.5
The module is suggested not to be operated at the limit temperature for long time, to avoid the
untimely power attenuation and failure.
The module is suggested to be installed in the areas with altitude below 2000m. Special
electrical design by professionals is required when the altitude of the installation area is above
2000m.( with the increase of altitude, there are consequences as follow: 1. decreased air density,
worse heat dispersion, leads the product to be used with reduced capacity. 2. decreased
compression strength, the rated voltage and isolation voltage will decrease when the electrical
clearance of creepage distance is invariant. 3.reducing the product over-voltage bearing capacity,
arcing ability and breaking ability.)
Make sure the wind pressure or snow pressure after module installation will not exceed the
bearable load.
The module should be installed somewhere with sufficient sun irradiation and no shadow
perennially.
The module system need lightning protection during the installation and operation, especially
when it is installed in the area of lightning frequent activity, otherwise the module may be damaged
by the lightning.
The module is not allowed to installed in the environment with severe salt spray erosion or
obvious corrosive gases. The module installation location is recommended to be at least 1km
straight-line distance away from the seaside.
The module is not allowed to be installed near any equipment or place that is liable to produce
or collect flammable gases.
The module is not allowed to installed somewhere with water soaking, water-drying device or
water injector.
7. Mechanical Installation
