Goodwe HT Series - Page 25

21
User Manual V1.1-2022-07-20 06 Electrical Connection
No. Cable Type Cable Specication
1 PE cable Outdoors cable Conductor cross sectional area S
PE
≥ S/2
2 DC input cable
PV cable that meets
1100V standard.
• Conductor cross sectional area:
4~6mm
2
• Cable outer diameter: 5.5mm~9mm
3
AC output cable
(multi-core)
Multi-core outdoor cable
• Cable outer diameter: 22mm~67mm
• Copper core cable conductor cross
sectional area: 70 ≤ S ≤ 300mm
2
• Aluminum alloy cable or copper-clad
aluminum cable conductor cross
sectional area: 95 ≤ S ≤ 300mm
2
• Conductor cross sectional area S
PE
≥
S/2
4
AC output cable
(single core)
Single-core outdoor
cable
• Cable outer diameter: 11mm~35mm
• Copper core cable conductor cross
sectional area: 70 ≤ S ≤ 300mm
2
• Aluminum alloy cable or copper-clad
aluminum cable conductor cross
sectional area: 95 ≤ S ≤ 300mm
2
• Conductor cross sectional area S
PE
≥
S/2
5
RS485
communication
cable
Outdoor shielded
twisted pair. The cable
should meet local
requirements.
Cable Length: 1000m
6
Remote Shutdown
Cable
Outdoor shielded
twisted pair. The cable
should meet local
requirements.
N/A
Note: The values in this table are valid only if the external protective earthing conductor is
made of the same metal as the phase conductors. Otherwise, the cross-sectional area of the
external protective earthing conductor is to be determined in a manner which produces a
conductance equivalent to that which results from the application of this table.