Dyness B4850, Руководство пользователя

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B4850 ESS Unit User Manual
13
⚫
Verify that the maximum operating current of the battery-powered user equipment
(inverter DC input) should be less than the maximum discharge current of the
products used in Table 2-2.
The security check
⚫
Firefighting equipment should be provided near the product, such as portable dry
powder fire extinguisher.
⚫
Automatic fire fighting system shall be provided for the case where necessary.
⚫
No flammable, explosive and other dangerous product are placed beside the battery.
3.1.4 Unpacking inspection
⚫
When the equipment arrives at the installation site, loading and unloading should
be carried out according to the rules and regulations, to prevent from being exposed
to sun and rain.
⚫
Before unpacking, the total number of packages shall be indicated according to the
shipping list attached to each package, and the case shall be checked for good
condition.
⚫
In the process of unpacking, handle with care and protect the surface coating of the
object.
⚫
Open the package, the installation personnel should read the technical documents,
verify the list, according to the configuration table and packing list, ensure objects
are complete and intact, if the internal packing is damaged, should be examined and
recorded in detail.
Packing list is as follows:
Item Specification Quantity Figure
Battery-B4850
48V/50Ah
480×360×90mm
1
Power cable-
positive
Red
/25mm
2
/L2050mm
1
Power cable-
negative
Black
/25mm
2
/L2050mm
1
Parallel cable-
positive
Red
/25mm
2
/L215mm
1
Parallel cable-
negative
Black
/25mm
2
/L215mm
1