Dyness B3 - Environmental Requirements for Installation

B3 ESS Unit User Manual
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14
3 Installation and Configuration
Preparation forinstallation Safety Requirement
This system can only be installed by personnel who have been trained in the power
supply system
and have sufficient knowledge of the power system.
The safety regulations and local safety regulations listed below should always be followed
during the installation.

All circuits connected to this power system with an external voltage of less than 48V
must meet the SELV requirements defined in the IEC60950 standard.
 If operating within the power system cabinet, make sure the power system is not
charged. Battery devices should also be switched off.

Distribution cable wiring should be reasonable and has the protective measures to
avoid touching these cables while operating power equipment.

The following protective items must be worn when installing the battery system:
The isolation gloves Safety goggles Safety shoes
Figure 3-1Safety Gear
Environmental requirements
Working temperature: -20
o
C~+55
o
C
Charging temperature range is 0
o
C~+55
o
C
Discharging temperature range is -20
o
C~+55
o
C Storage temperature: -10
o
C~+35
o
C
Relative humidity: 5% ~ 85%RH Elevation: no more than 4000m
Operating environment: Indoor installation, sites avoid the sun and no wind, no
conductive dust and corrosive gas.
And the following conditions are met:
Installation location should be away from the sea to avoid brine and high humidity
environment.
The ground for product arrangement shall be flat and level.
There is no flammable explosive materials near to the installation site.
The optimal ambient temperature is 15
o
C~30
o
C