Installation Requirements; Environment Requirements; Ground Requirements; Ventilation - Alpha ESS PWG2-50K User Manual

10 Chapter IV Device Installation
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2 Overall dimension and foundation installation diagram
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4.4 Installation requirements

Environment requirements

4.4.1
It is installed indoor. Direct sunshine, rain and ponding should be avoided.

The installation environment is clean. The air should not contain lots of dust.

The installation position should not be shaky.
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Environment temperature should be -20~55℃.
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The installation position is convenient for observing touch screen.


Ground requirements

4.4.2
The cabinet of Bi-directional Hybrid Storage Inverter needs to be installed on the flat ground. The ground for
installation should be greater than 1,000kg/ m

Ventilation

4.4.3
The cooling mode of Bi-directional Hybrid Storage Inverter is forced air-cooling. Every module has an independent
heat dissipation channel. The module heat dissipation mode is air inlet in the front and air outlet in the rear. The
cold air is inhaled from the mesh openings of front door of the cabinet. After heat absorption, the hot air is
discharged from the mesh openings of rear door of the cabinet.
To ensure the quality of air inlet, please carry out installation according to the operation space requirement in 4.4.4,
and a proper space should be reserved for air inlet and outlet. A blower is required to be installed in the machine
room so as to ensure that the heat emitted from the Bi-directional Hybrid Storage Inverter can be discharged
outside the machine room.
At the rear of the cabinet, heat dissipation and ventilation equipment needs to be installed so as to ensure that the heat emitted
from the Bi-directional Hybrid Storage Inverter can be discharged outside the machine room.
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