Goodwe HT 1500V Serie Guide D'installation Rapide page 6

EN
Cable Requirements
No. Cable
1 PE cable
2 DC cable
AC cable (multi-
3
core)
AC Cable
4
(single-core)
RS485
5 communication
cable
Remote
6
shutdown cable
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.
Type
Outdoors Cable
PV standard cable that
meets 1500V standard.
Multi-core outdoor cable
Single-core outdoor
cable
Outdoor shielded
twisted pair. The cable
should meet local
requirements.
Outdoor shielded
twisted pair. The cable
should meet local
requirements.
Cable Specification
Cross sectional area S
sectional area of the output phase wire.
• Conductor cross-sectional area: 4~6mm
• Cable outer diameter: 5.5mm~8mm
• Cable outer diameter: 22mm~67mm
• Copper cable conductor cross sectional
Area: 70 ≤ S ≤ 240mm
• Aluminum alloy cable or copper-clad
aluminum cable conductor cross
sectional area: 95 ≤ S ≤ 240mm
• Cable outer diameter: 11mm~35mm
• Copper cable conductor cross sectional
Area: 70 ≤ S ≤ 240mm
• Aluminum alloy cable or copper-clad
aluminum cable conductor cross
sectional area: 95 ≤ S ≤ 240mm
• PE conductor cross sectional area S
S/2
Cable length ≤ 1000m
N/A
4
≥ S/2. S is the cross
PE
2
2
2
2
2
≥
PE