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3.3 System Working Environments Checking
3.3.1 Cleaning
Before installation and system power on, the dust and iron scurf must be removed to keep a
clean environment.
The system cannot be installed in desert area without an enclosure to prevent from sand.
Danger: Battery module has active DC power at terminal all the time), must be careful to
handle the modules.
3.3.2 Ventilation
Force-H1-V2 system working temperature range: 0 ℃ ～ 50 ℃ ; Optimum temperature:
18℃～28℃.
There is no mandatory ventilation requirements for battery module, but please avoid of
installation in confined area. The aeration shall avoid of high salinity, humidity or
temperature.
Caution: Force-H1-V2 system is IP55 design. But please avoid frost or direct sunlight. Out of
the working temperature range will cause the battery system over / low temperature alarm
or protection which further lead to the cycle life reduction. According to the environment,
the cooling system or heating system should be installed if it is necessary.
3.3.3 Fire-extinguisher System
It must be equipped with fire-extinguisher system for safety purpose.
The fire system needs to be regularly checked to be in normal condition. Refer to the using
and maintenance requirements please follow local fire equipment guidance.
3.3.4 Grounding System
Before the battery installation must make sure the grounding point of the basement is stable
and reliable. If the battery system is installed in an independent equipment cabin (e.g.
container), must make sure the grounding of the cabin is stable and reliable.
The resistance of the grounding system must ≤100mΩ
3.3.5 Clearance
Minimum clearance to heat source is more than 2 meters.
Minimum clearance to battery module(rack) is more than 0.3 meters.
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