34
Wiring requirements
The table below shows the recommended cables for MINIES connection, please make
sure the correct cable size is used.
NO.
Items
Description
Recommend cable size
1
Power cable
From MINI ES to the main
switch board (grid)
L:Red 4 mm
2
N: Black 4 mm
2
PE: Yellow and Green 4 mm
2
2
Load cable
From MINI ES to the essential
distribution board(essential
load)
4 mm
2
3
Communication
cable for Current
transducer(CT)
From MINI ES to current
transducers (BYD supplied)
1.5 mm
2
(10M)
4
Communication
cable for network
connection
Connect MINI ES to network
(refer to below detailed
requirement)
CAT5 UTP or CAT 6
Strip off the grid & load cable sheath, exposing no more than 70mm of inner conductor
Strip off the insulating layer of the grid cable, load cable and CT signal cable, length
of the exposed copper wire is within 12±2mm.
figure19. The requirements for stripping cable length
figure20. Install network cable
